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	<title>建設、業種、29種、労災保険、建設業 | 西日本労災一人親方部会</title>
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	<title>建設、業種、29種、労災保険、建設業 | 西日本労災一人親方部会</title>
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		<title>建設業29業種とは？仕事内容・工事内容を一覧でわかりやすく解説【2026年版】</title>
		<link>https://nisijp631.com/construction-industry-29-types/</link>
		
		<dc:creator><![CDATA[西日本労災一人親方部会]]></dc:creator>
		<pubDate>Fri, 18 Sep 2026 00:09:26 +0000</pubDate>
				<category><![CDATA[お役立ち記事]]></category>
		<category><![CDATA[建設業29種の説明]]></category>
		<category><![CDATA[お知らせ]]></category>
		<category><![CDATA[建設、業種、29種、労災保険、建設業]]></category>
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					<description><![CDATA[建設業には29種類の工事区分があります。大工、左官、鳶、鉄筋、電気、配管、塗装、防水、内装、造園、解体など、さまざまな仕事があります。現場では「大工さん」「塗装屋さん」「設備屋さん」「解体屋さん」といった職種名で呼ばれる [&#8230;]]]></description>
										<content:encoded><![CDATA[
<p class="wp-block-paragraph">建設業には29種類の工事区分があります。大工、左官、鳶、鉄筋、電気、配管、塗装、防水、内装、造園、解体など、さまざまな仕事があります。現場では「大工さん」「塗装屋さん」「設備屋さん」「解体屋さん」といった職種名で呼ばれることも多いでしょう。</p>



<p class="wp-block-paragraph">一方、<strong>建設業法では建設工事を29種類に区分しています。</strong>建設業許可を取得する際に、この29種の中から自社が請け負う工事に対応した業種を確認することになります。</p>



<p class="wp-block-paragraph">しかし実際には、</p>



<ul class="wp-block-list">
<li>「自分の仕事は29業種のどれになる？」</li>



<li>「水道工事は管工事？水道施設工事？」</li>



<li>「サッシとガラスは同じ業種？」</li>



<li>「塗装屋が防水工事をしたら何業種？」</li>



<li>「解体工事はとび・土工工事ではないの？」</li>
</ul>



<p class="wp-block-paragraph">など、判断に迷いやすい工事が少なくありません。</p>



<p class="wp-block-paragraph">特に一人親方や個人事業主の場合、普段使っている職種名と建設業法上の業種名が一致しないこともあります。</p>



<p class="wp-block-paragraph">この記事では、<strong>建設業29業種の仕事内容を一覧で紹介</strong>するととも、各々の業種を詳しく解説している記事への、リンクを紹介しています。</p>



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<h2 class="wp-block-heading">建設業29種から詳しく見てみる</h2>



<p class="wp-block-paragraph">建設業法では、建設工事を<strong>2種類の一式工事と27種類の専門工事、合計29種類</strong>に区分しています。</p>



<figure class="wp-block-table has-ema-m-font-size"><table class="has-fixed-layout"><thead><tr><th>建設業29業種</th><th>主な工事</th><th class="has-text-align-center" data-align="center">詳細</th></tr></thead><tbody><tr><td><strong><a href="https://nisijp631.com/doboku-koujigyo/">土木工事業</a></strong></td><td>道路・河川・造成などの土木一式工事</td><td class="has-text-align-center" data-align="center"><strong><strong><a href="https://nisijp631.com/doboku-koujigyo/">詳しく見る</a></strong></strong></td></tr><tr><td><strong><a href="https://nisijp631.com/kenchiku-isshiki-koujigyo/">建築工事業</a></strong></td><td>建築物を総合的に建設する工事</td><td class="has-text-align-center" data-align="center"><strong><strong><a href="https://nisijp631.com/kenchiku-isshiki-koujigyo/">詳しく見る</a></strong></strong></td></tr><tr><td><strong><a href="https://nisijp631.com/daiku-koujigyo/">大工工事業</a></strong></td><td>木材の加工・取付けなど</td><td class="has-text-align-center" data-align="center"><strong><strong><a href="https://nisijp631.com/daiku-koujigyo/">詳しく見る</a></strong></strong></td></tr><tr><td><strong><a href="https://nisijp631.com/sakan-koujigyo/">左官工事業</a></strong></td><td>壁・床などへのモルタル、漆喰等の施工</td><td class="has-text-align-center" data-align="center"><strong><strong><a href="https://nisijp631.com/sakan-koujigyo/">詳しく見る</a></strong></strong></td></tr><tr><td><strong><a href="https://nisijp631.com/tobi-doboku-koujigyo/">とび・土工工事業</a></strong></td><td>足場、掘削、重量物など</td><td class="has-text-align-center" data-align="center"><strong><strong><a href="https://nisijp631.com/tobi-doboku-koujigyo/">詳しく見る</a></strong></strong></td></tr><tr><td><a href="https://nisijp631.com/stone-work/"><strong>石工事業</strong></a></td><td>石材の加工・積方・取付け</td><td class="has-text-align-center" data-align="center"><strong><strong><a href="https://nisijp631.com/stone-work/">詳しく見る</a></strong></strong></td></tr><tr><td><strong><a href="https://nisijp631.com/roof-work/">屋根工事業</a></strong></td><td>瓦・金属板等による屋根工事</td><td class="has-text-align-center" data-align="center"><strong><strong><a href="https://nisijp631.com/roof-work/">詳しく見る</a></strong></strong></td></tr><tr><td><strong><a href="https://nisijp631.com/electrical-work/">電気工事業</a></strong></td><td>電気設備の設置</td><td class="has-text-align-center" data-align="center"><strong><strong><a href="https://nisijp631.com/electrical-work/">詳しく見る</a></strong></strong></td></tr><tr><td><strong><a href="https://nisijp631.com/plumbing-work/">管工事業</a></strong></td><td>空調・給排水・配管設備</td><td class="has-text-align-center" data-align="center"><strong><strong><a href="https://nisijp631.com/plumbing-work/">詳しく見る</a></strong></strong></td></tr><tr><td><strong><a href="https://nisijp631.com/tile-brick-block-work/">タイル・れんが・ブロック工事業</a></strong></td><td>タイル・れんが・ブロック等の施工</td><td class="has-text-align-center" data-align="center"><strong><a href="https://nisijp631.com/tile-brick-block-work/">詳しく見る</a></strong></td></tr><tr><td><strong><a href="https://nisijp631.com/steel-structure-work/">鋼構造物工事業</a></strong></td><td>鉄骨・橋梁・鉄塔など</td><td class="has-text-align-center" data-align="center"><strong><a href="https://nisijp631.com/steel-structure-work/">詳しく見る</a></strong></td></tr><tr><td><strong><a href="https://nisijp631.com/reinforcing-bar-work/">鉄筋工事業</a></strong></td><td>鉄筋の加工・組立て・継手</td><td class="has-text-align-center" data-align="center"><strong><a href="https://nisijp631.com/reinforcing-bar-work/">詳しく見る</a></strong></td></tr><tr><td><strong><a href="https://nisijp631.com/pavement-work/">舗装工事業</a></strong></td><td>道路等の舗装</td><td class="has-text-align-center" data-align="center"><strong><a href="https://nisijp631.com/pavement-work/">詳しく見る</a></strong></td></tr><tr><td><strong><a href="https://nisijp631.com/dredging-work/">しゅんせつ工事業</a></strong></td><td>河川・港湾等の水底の浚渫</td><td class="has-text-align-center" data-align="center"><strong><a href="https://nisijp631.com/dredging-work/">詳しく見る</a></strong></td></tr><tr><td><strong><a href="https://nisijp631.com/sheet-metal-work/">板金工事業</a></strong></td><td>建築板金など</td><td class="has-text-align-center" data-align="center"><strong><a href="https://nisijp631.com/sheet-metal-work/">詳しく見る</a></strong></td></tr><tr><td><strong><a href="https://nisijp631.com/glass-work/">ガラス工事業</a></strong></td><td>ガラスの加工・取付け</td><td class="has-text-align-center" data-align="center"><strong><a href="https://nisijp631.com/glass-work/">詳しく見る</a></strong></td></tr><tr><td><strong><a href="https://nisijp631.com/painting-work/">塗装工事業</a></strong></td><td>建築物等の塗装</td><td class="has-text-align-center" data-align="center"><strong><a href="https://nisijp631.com/painting-work/">詳しく見る</a></strong></td></tr><tr><td><strong><a href="https://nisijp631.com/waterproofing-work/">防水工事業</a></strong></td><td>シート・塗膜等による防水</td><td class="has-text-align-center" data-align="center"><strong><a href="https://nisijp631.com/waterproofing-work/">詳しく見る</a></strong></td></tr><tr><td><strong><a href="https://nisijp631.com/interior-finishing-work/">内装仕上工事業</a></strong></td><td>床・壁・天井などの内装仕上げ</td><td class="has-text-align-center" data-align="center"><strong><a href="https://nisijp631.com/interior-finishing-work/">詳しく見る</a></strong></td></tr><tr><td><strong><a href="https://nisijp631.com/machinery-installation-work/">機械器具設置工事業</a></strong></td><td>機械設備・プラント等の設置</td><td class="has-text-align-center" data-align="center"><strong><a href="https://nisijp631.com/machinery-installation-work/">詳しく見る</a></strong></td></tr><tr><td><strong><a href="https://nisijp631.com/thermal-insulation-work/">熱絶縁工事業</a></strong></td><td>保温・保冷・断熱</td><td class="has-text-align-center" data-align="center"><strong><a href="https://nisijp631.com/thermal-insulation-work/">詳しく見る</a></strong></td></tr><tr><td><strong><a href="https://nisijp631.com/telecommunications-work/">電気通信工事業</a></strong></td><td>LAN・通信・アンテナ等</td><td class="has-text-align-center" data-align="center"><strong><a href="https://nisijp631.com/telecommunications-work/">詳しく見る</a></strong></td></tr><tr><td><strong><a href="https://nisijp631.com/landscaping-work/">造園工事業</a></strong></td><td>植栽・公園・緑化など</td><td class="has-text-align-center" data-align="center"><strong><a href="https://nisijp631.com/landscaping-work/">詳しく見る</a></strong></td></tr><tr><td><strong><a href="https://nisijp631.com/well-drilling-work/">さく井工事業</a></strong></td><td>井戸・観測井等の掘削</td><td class="has-text-align-center" data-align="center"><strong><a href="https://nisijp631.com/well-drilling-work/">詳しく見る</a></strong></td></tr><tr><td><strong><a href="https://nisijp631.com/fittings-work/">建具工事業</a></strong></td><td>サッシ・ドア・シャッター等</td><td class="has-text-align-center" data-align="center"><strong><a href="https://nisijp631.com/fittings-work/">詳しく見る</a></strong></td></tr><tr><td><strong><a href="https://nisijp631.com/water-facility-work/">水道施設工事業</a></strong></td><td>取水・浄水・配水施設等</td><td class="has-text-align-center" data-align="center"><strong><a href="https://nisijp631.com/water-facility-work/">詳しく見る</a></strong></td></tr><tr><td><strong><a href="https://nisijp631.com/fire-protection-facility-work/">消防施設工事業</a></strong></td><td>消火・火災報知・避難設備等</td><td class="has-text-align-center" data-align="center"><strong><a href="https://nisijp631.com/fire-protection-facility-work/">詳しく見る</a></strong></td></tr><tr><td><strong><a href="https://nisijp631.com/waste-treatment-facility-work/">清掃施設工事業</a></strong></td><td>ごみ・し尿処理施設</td><td class="has-text-align-center" data-align="center"><strong><a href="https://nisijp631.com/waste-treatment-facility-work/">詳しく見る</a></strong></td></tr><tr><td><strong><a href="https://nisijp631.com/demolition-work/">解体工事業</a></strong></td><td>建築物・工作物の解体</td><td class="has-text-align-center" data-align="center"><strong><a href="https://nisijp631.com/demolition-work/">詳しく見る</a></strong></td></tr></tbody></table></figure>



<h3 class="wp-block-heading">建設業29種とは？</h3>



<p class="wp-block-paragraph">建設業29業種とは、<strong><span data-fontsize="21px" style="font-size:21px;" class="epb-font-size">建設業法で定められた工事の種類</span></strong>を29に分類したものです。</p>



<p class="wp-block-paragraph">土木一式工事や建築一式工事の一式工事2業種と、大工工事、電気工事、塗装工事、解体工事などの専門工事業種があります。</p>



<p class="wp-block-paragraph">建設業の許可を取得する場合は、実際に請け負う工事内容に応じて、該当する業種を選ぶ必要があります。</p>



<figure class="wp-block-table is-style-table__border-bottom-left-right"><table class="has-fixed-layout"><thead><tr><th class="has-text-align-center" data-align="center">区分</th><th class="has-text-align-center" data-align="center">業種数</th><th>内容</th></tr></thead><tbody><tr><td class="has-text-align-center" data-align="center">一式工事</td><td class="has-text-align-center" data-align="center">2業種</td><td>土木一式工事・建築一式工事</td></tr><tr><td class="has-text-align-center" data-align="center">専門工事</td><td class="has-text-align-center" data-align="center">27業種</td><td>大工・左官・電気・管・塗装・防水・解体など</td></tr><tr><td class="has-text-align-center" data-align="center">合計</td><td class="has-text-align-center" data-align="center">29業種</td><td>建設業法上の建設工事の種類</td></tr></tbody></table></figure>



<h2 class="wp-block-heading">よく間違える業種8選</h2>



<p class="wp-block-paragraph">防水塗装は、塗装工事業なのか防水工事業なのか、ドアの取り付けは、ガラス工事業なのか建具工事業なのか&#8230;.判断が難しい作業が多く存在します。</p>



<p class="wp-block-paragraph">あまり気にしない、という方も散見されますが、国土交通省による建設業許可（営業登録許可申請）においても大変重要であり、さらに「労災保険加入」時にも、工事業務を厚生労働省へ行っていますので、登録業務以外の作業を行い、業務災害が発生した時には、業務災害給付金が下りない可能性もあります。</p>



<p class="wp-block-paragraph">そうなる前に、自分は何業かを把握しておきましょう。</p>



<h3 class="wp-block-heading">塗装工事と防水工事の違い</h3>



<div class="epb-advanced-buttons epb-animation-fadeInUp epb-duration-500ms epb-delay-500ms is-content-justification-center is-layout-flex wp-container-emanon-blocks-advanced-button-is-layout-b3a751b9 wp-block-emanon-blocks-advanced-button-is-layout-flex">
<div class="wp-block-emanon-blocks-advanced-button-template epb-advanced-button-wrapper epb-has-button-text-align-center is-style-epb-microcopy-top-none is-style-epb-microcopy-bottom-none is-style-epb-position-icon-center is-style-epb-icon-none is-style-epb-button-hover-animation-enlarge is-style-epb-icon-hover-animation-none is-style-button-shadow" style="--epb-button-width-sp:100%;--epb-button-width-tablet:25%;--epb-button-width-pc:25%;--epb-button-radius:10px;--epb-button-padding-top:0.6em;--epb-button-padding-right:1.8em;--epb-button-padding-bottom:0.6em;--epb-button-padding-left:1.8em;--epb-button-border-style:none;--epb-button-border-width-top:2px;--epb-button-border-width-bottom:2px;--epb-button-border-width-left:2px;--epb-button-border-width-right:2px;--epb-button-text-font-size-sp:16px;--epb-button-text-font-size-tablet:16px;--epb-button-text-font-size-pc:18px;--epb-button-text-letter-spacing:0em;--epb-button-text-line-height:1;--epb-button-text-font-weight:bold;--epb-microcopy-top-font-size-sp:12px;--epb-microcopy-top-font-size-tablet:12px;--epb-microcopy-top-font-size-pc:12px;--epb-microcopy-top-letter-spacing:0.1em;--epb-microcopy-top-font-weight:normal;--epb-microcopy-bottom-font-size-sp:12px;--epb-microcopy-bottom-font-size-tablet:12px;--epb-microcopy-bottom-font-size-pc:12px;--epb-microcopy-bottom-letter-spacing:0.1em;--epb-microcopy-bottom-font-weight:normal;--epb-button-border-color:#ffffff;--epb-button-background:#9b8d77;--epb-button-text-color:#ffffff;--epb-button-icon-color:#333333;--epb-button-icon-style-color:#e5e7e8;--epb-microcopy-top-color:#333333;--epb-microcopy-top-style-color:#e5e7e8;--epb-microcopy-bottom-color:#333333;--epb-microcopy-bottom-style-color:#e5e7e8;--epb-microcopy-bottom-style-background-color:#ffffff"><a class="epb-advanced-button" href="https://nisijp631.com/painting-work/"><span class="epb-advanced-button__text">塗装工事業とは</span></a></div>



<div class="wp-block-emanon-blocks-advanced-button-template epb-advanced-button-wrapper epb-has-button-text-align-center is-style-epb-microcopy-top-none is-style-epb-microcopy-bottom-none is-style-epb-position-icon-center is-style-epb-icon-none is-style-epb-button-hover-animation-enlarge is-style-epb-icon-hover-animation-none is-style-button-shadow" style="--epb-button-width-sp:100%;--epb-button-width-tablet:25%;--epb-button-width-pc:25%;--epb-button-radius:10px;--epb-button-padding-top:0.6em;--epb-button-padding-right:1.8em;--epb-button-padding-bottom:0.6em;--epb-button-padding-left:1.8em;--epb-button-border-style:none;--epb-button-border-width-top:2px;--epb-button-border-width-bottom:2px;--epb-button-border-width-left:2px;--epb-button-border-width-right:2px;--epb-button-text-font-size-sp:16px;--epb-button-text-font-size-tablet:16px;--epb-button-text-font-size-pc:18px;--epb-button-text-letter-spacing:0em;--epb-button-text-line-height:1;--epb-button-text-font-weight:bold;--epb-microcopy-top-font-size-sp:12px;--epb-microcopy-top-font-size-tablet:12px;--epb-microcopy-top-font-size-pc:12px;--epb-microcopy-top-letter-spacing:0.1em;--epb-microcopy-top-font-weight:normal;--epb-microcopy-bottom-font-size-sp:12px;--epb-microcopy-bottom-font-size-tablet:12px;--epb-microcopy-bottom-font-size-pc:12px;--epb-microcopy-bottom-letter-spacing:0.1em;--epb-microcopy-bottom-font-weight:normal;--epb-button-border-color:#333333;--epb-button-background:#5f83a8;--epb-button-text-color:#ffffff;--epb-button-icon-color:#333333;--epb-button-icon-style-color:#e5e7e8;--epb-microcopy-top-color:#333333;--epb-microcopy-top-style-color:#e5e7e8;--epb-microcopy-bottom-color:#333333;--epb-microcopy-bottom-style-color:#e5e7e8;--epb-microcopy-bottom-style-background-color:#ffffff"><a class="epb-advanced-button" href="https://nisijp631.com/waterproofing-work/"><span class="epb-advanced-button__text">防水工事業とは</span></a></div>
</div>



<h3 class="wp-block-heading">板金工事と屋根工事の違い</h3>



<div class="epb-advanced-buttons is-content-justification-center is-layout-flex wp-container-emanon-blocks-advanced-button-is-layout-b3a751b9 wp-block-emanon-blocks-advanced-button-is-layout-flex">
<div class="wp-block-emanon-blocks-advanced-button-template epb-advanced-button-wrapper epb-has-button-text-align-center is-style-epb-microcopy-top-none is-style-epb-microcopy-bottom-none is-style-epb-position-icon-center is-style-epb-icon-none is-style-epb-button-hover-animation-enlarge is-style-epb-icon-hover-animation-none is-style-button-shadow" style="--epb-button-width-sp:100%;--epb-button-width-tablet:25%;--epb-button-width-pc:25%;--epb-button-radius:10px;--epb-button-padding-top:0.6em;--epb-button-padding-right:1.8em;--epb-button-padding-bottom:0.6em;--epb-button-padding-left:1.8em;--epb-button-border-style:none;--epb-button-border-width-top:2px;--epb-button-border-width-bottom:2px;--epb-button-border-width-left:2px;--epb-button-border-width-right:2px;--epb-button-text-font-size-sp:16px;--epb-button-text-font-size-tablet:16px;--epb-button-text-font-size-pc:18px;--epb-button-text-letter-spacing:0em;--epb-button-text-line-height:1;--epb-button-text-font-weight:bold;--epb-microcopy-top-font-size-sp:12px;--epb-microcopy-top-font-size-tablet:12px;--epb-microcopy-top-font-size-pc:12px;--epb-microcopy-top-letter-spacing:0.1em;--epb-microcopy-top-font-weight:normal;--epb-microcopy-bottom-font-size-sp:12px;--epb-microcopy-bottom-font-size-tablet:12px;--epb-microcopy-bottom-font-size-pc:12px;--epb-microcopy-bottom-letter-spacing:0.1em;--epb-microcopy-bottom-font-weight:normal;--epb-button-border-color:#333333;--epb-button-background:#9b8d77;--epb-button-text-color:#ffffff;--epb-button-icon-color:#333333;--epb-button-icon-style-color:#e5e7e8;--epb-microcopy-top-color:#333333;--epb-microcopy-top-style-color:#e5e7e8;--epb-microcopy-bottom-color:#333333;--epb-microcopy-bottom-style-color:#e5e7e8;--epb-microcopy-bottom-style-background-color:#ffffff"><a class="epb-advanced-button" href="https://nisijp631.com/sheet-metal-work/"><span class="epb-advanced-button__text">板金工事業とは</span></a></div>



<div class="wp-block-emanon-blocks-advanced-button-template epb-advanced-button-wrapper epb-has-button-text-align-center is-style-epb-microcopy-top-none is-style-epb-microcopy-bottom-none is-style-epb-position-icon-center is-style-epb-icon-none is-style-epb-button-hover-animation-enlarge is-style-epb-icon-hover-animation-none is-style-button-shadow" style="--epb-button-width-sp:100%;--epb-button-width-tablet:25%;--epb-button-width-pc:25%;--epb-button-radius:10px;--epb-button-padding-top:0.6em;--epb-button-padding-right:1.8em;--epb-button-padding-bottom:0.6em;--epb-button-padding-left:1.8em;--epb-button-border-style:none;--epb-button-border-width-top:2px;--epb-button-border-width-bottom:2px;--epb-button-border-width-left:2px;--epb-button-border-width-right:2px;--epb-button-text-font-size-sp:16px;--epb-button-text-font-size-tablet:16px;--epb-button-text-font-size-pc:18px;--epb-button-text-letter-spacing:0em;--epb-button-text-line-height:1;--epb-button-text-font-weight:bold;--epb-microcopy-top-font-size-sp:12px;--epb-microcopy-top-font-size-tablet:12px;--epb-microcopy-top-font-size-pc:12px;--epb-microcopy-top-letter-spacing:0.1em;--epb-microcopy-top-font-weight:normal;--epb-microcopy-bottom-font-size-sp:12px;--epb-microcopy-bottom-font-size-tablet:12px;--epb-microcopy-bottom-font-size-pc:12px;--epb-microcopy-bottom-letter-spacing:0.1em;--epb-microcopy-bottom-font-weight:normal;--epb-button-border-color:#333333;--epb-button-background:#5f83a8;--epb-button-text-color:#ffffff;--epb-button-icon-color:#333333;--epb-button-icon-style-color:#e5e7e8;--epb-microcopy-top-color:#333333;--epb-microcopy-top-style-color:#e5e7e8;--epb-microcopy-bottom-color:#333333;--epb-microcopy-bottom-style-color:#e5e7e8;--epb-microcopy-bottom-style-background-color:#ffffff"><a class="epb-advanced-button" href="https://nisijp631.com/roof-work/"><span class="epb-advanced-button__text">屋根工事業とは</span></a></div>
</div>



<h3 class="wp-block-heading">ガラス工事と建具工事の違い</h3>



<div class="epb-advanced-buttons is-content-justification-center is-layout-flex wp-container-emanon-blocks-advanced-button-is-layout-b3a751b9 wp-block-emanon-blocks-advanced-button-is-layout-flex">
<div class="wp-block-emanon-blocks-advanced-button-template epb-advanced-button-wrapper epb-has-button-text-align-center is-style-epb-microcopy-top-none is-style-epb-microcopy-bottom-none is-style-epb-position-icon-center is-style-epb-icon-none is-style-epb-button-hover-animation-enlarge is-style-epb-icon-hover-animation-none is-style-button-shadow" style="--epb-button-width-sp:100%;--epb-button-width-tablet:25%;--epb-button-width-pc:25%;--epb-button-radius:10px;--epb-button-padding-top:0.6em;--epb-button-padding-right:1.8em;--epb-button-padding-bottom:0.6em;--epb-button-padding-left:1.8em;--epb-button-border-style:none;--epb-button-border-width-top:2px;--epb-button-border-width-bottom:2px;--epb-button-border-width-left:2px;--epb-button-border-width-right:2px;--epb-button-text-font-size-sp:16px;--epb-button-text-font-size-tablet:16px;--epb-button-text-font-size-pc:18px;--epb-button-text-letter-spacing:0em;--epb-button-text-line-height:1;--epb-button-text-font-weight:bold;--epb-microcopy-top-font-size-sp:12px;--epb-microcopy-top-font-size-tablet:12px;--epb-microcopy-top-font-size-pc:12px;--epb-microcopy-top-letter-spacing:0.1em;--epb-microcopy-top-font-weight:normal;--epb-microcopy-bottom-font-size-sp:12px;--epb-microcopy-bottom-font-size-tablet:12px;--epb-microcopy-bottom-font-size-pc:12px;--epb-microcopy-bottom-letter-spacing:0.1em;--epb-microcopy-bottom-font-weight:normal;--epb-button-border-color:#333333;--epb-button-background:#9b8d77;--epb-button-text-color:#ffffff;--epb-button-icon-color:#333333;--epb-button-icon-style-color:#e5e7e8;--epb-microcopy-top-color:#333333;--epb-microcopy-top-style-color:#e5e7e8;--epb-microcopy-bottom-color:#333333;--epb-microcopy-bottom-style-color:#e5e7e8;--epb-microcopy-bottom-style-background-color:#ffffff"><a class="epb-advanced-button" href="https://nisijp631.com/glass-work/"><span class="epb-advanced-button__text">ガラス工事業とは</span></a></div>



<div class="wp-block-emanon-blocks-advanced-button-template epb-advanced-button-wrapper epb-has-button-text-align-center is-style-epb-microcopy-top-none is-style-epb-microcopy-bottom-none is-style-epb-position-icon-center is-style-epb-icon-none is-style-epb-button-hover-animation-enlarge is-style-epb-icon-hover-animation-none is-style-button-shadow" style="--epb-button-width-sp:100%;--epb-button-width-tablet:25%;--epb-button-width-pc:25%;--epb-button-radius:10px;--epb-button-padding-top:0.6em;--epb-button-padding-right:1.8em;--epb-button-padding-bottom:0.6em;--epb-button-padding-left:1.8em;--epb-button-border-style:none;--epb-button-border-width-top:2px;--epb-button-border-width-bottom:2px;--epb-button-border-width-left:2px;--epb-button-border-width-right:2px;--epb-button-text-font-size-sp:16px;--epb-button-text-font-size-tablet:16px;--epb-button-text-font-size-pc:18px;--epb-button-text-letter-spacing:0em;--epb-button-text-line-height:1;--epb-button-text-font-weight:bold;--epb-microcopy-top-font-size-sp:12px;--epb-microcopy-top-font-size-tablet:12px;--epb-microcopy-top-font-size-pc:12px;--epb-microcopy-top-letter-spacing:0.1em;--epb-microcopy-top-font-weight:normal;--epb-microcopy-bottom-font-size-sp:12px;--epb-microcopy-bottom-font-size-tablet:12px;--epb-microcopy-bottom-font-size-pc:12px;--epb-microcopy-bottom-letter-spacing:0.1em;--epb-microcopy-bottom-font-weight:normal;--epb-button-border-color:#333333;--epb-button-background:#5f83a8;--epb-button-text-color:#ffffff;--epb-button-icon-color:#333333;--epb-button-icon-style-color:#e5e7e8;--epb-microcopy-top-color:#333333;--epb-microcopy-top-style-color:#e5e7e8;--epb-microcopy-bottom-color:#333333;--epb-microcopy-bottom-style-color:#e5e7e8;--epb-microcopy-bottom-style-background-color:#ffffff"><a class="epb-advanced-button" href="https://nisijp631.com/fittings-work/"><span class="epb-advanced-button__text">建具工事業とは</span></a></div>
</div>



<h3 class="wp-block-heading"><strong>鋼構造物工事ととび・土工工事の違い</strong></h3>



<div class="epb-advanced-buttons is-content-justification-center is-layout-flex wp-container-emanon-blocks-advanced-button-is-layout-b3a751b9 wp-block-emanon-blocks-advanced-button-is-layout-flex">
<div class="wp-block-emanon-blocks-advanced-button-template epb-advanced-button-wrapper epb-has-button-text-align-center is-style-epb-microcopy-top-none is-style-epb-microcopy-bottom-none is-style-epb-position-icon-center is-style-epb-icon-none is-style-epb-button-hover-animation-enlarge is-style-epb-icon-hover-animation-none is-style-button-shadow" style="--epb-button-width-sp:100%;--epb-button-width-tablet:25%;--epb-button-width-pc:25%;--epb-button-radius:10px;--epb-button-padding-top:0.6em;--epb-button-padding-right:1.8em;--epb-button-padding-bottom:0.6em;--epb-button-padding-left:1.8em;--epb-button-border-style:none;--epb-button-border-width-top:2px;--epb-button-border-width-bottom:2px;--epb-button-border-width-left:2px;--epb-button-border-width-right:2px;--epb-button-text-font-size-sp:16px;--epb-button-text-font-size-tablet:16px;--epb-button-text-font-size-pc:18px;--epb-button-text-letter-spacing:0em;--epb-button-text-line-height:1;--epb-button-text-font-weight:bold;--epb-microcopy-top-font-size-sp:12px;--epb-microcopy-top-font-size-tablet:12px;--epb-microcopy-top-font-size-pc:12px;--epb-microcopy-top-letter-spacing:0.1em;--epb-microcopy-top-font-weight:normal;--epb-microcopy-bottom-font-size-sp:12px;--epb-microcopy-bottom-font-size-tablet:12px;--epb-microcopy-bottom-font-size-pc:12px;--epb-microcopy-bottom-letter-spacing:0.1em;--epb-microcopy-bottom-font-weight:normal;--epb-button-border-color:#333333;--epb-button-background:#9b8d77;--epb-button-text-color:#ffffff;--epb-button-icon-color:#333333;--epb-button-icon-style-color:#e5e7e8;--epb-microcopy-top-color:#333333;--epb-microcopy-top-style-color:#e5e7e8;--epb-microcopy-bottom-color:#333333;--epb-microcopy-bottom-style-color:#e5e7e8;--epb-microcopy-bottom-style-background-color:#ffffff"><a class="epb-advanced-button" href="https://nisijp631.com/steel-structure-work/"><span class="epb-advanced-button__text">鋼構造物工事業とは</span></a></div>



<div class="wp-block-emanon-blocks-advanced-button-template epb-advanced-button-wrapper epb-has-button-text-align-center is-style-epb-microcopy-top-none is-style-epb-microcopy-bottom-none is-style-epb-position-icon-center is-style-epb-icon-none is-style-epb-button-hover-animation-enlarge is-style-epb-icon-hover-animation-none is-style-button-shadow" style="--epb-button-width-sp:100%;--epb-button-width-tablet:25%;--epb-button-width-pc:25%;--epb-button-radius:10px;--epb-button-padding-top:0.6em;--epb-button-padding-right:1.8em;--epb-button-padding-bottom:0.6em;--epb-button-padding-left:1.8em;--epb-button-border-style:none;--epb-button-border-width-top:2px;--epb-button-border-width-bottom:2px;--epb-button-border-width-left:2px;--epb-button-border-width-right:2px;--epb-button-text-font-size-sp:16px;--epb-button-text-font-size-tablet:16px;--epb-button-text-font-size-pc:18px;--epb-button-text-letter-spacing:0em;--epb-button-text-line-height:1;--epb-button-text-font-weight:bold;--epb-microcopy-top-font-size-sp:12px;--epb-microcopy-top-font-size-tablet:12px;--epb-microcopy-top-font-size-pc:12px;--epb-microcopy-top-letter-spacing:0.1em;--epb-microcopy-top-font-weight:normal;--epb-microcopy-bottom-font-size-sp:12px;--epb-microcopy-bottom-font-size-tablet:12px;--epb-microcopy-bottom-font-size-pc:12px;--epb-microcopy-bottom-letter-spacing:0.1em;--epb-microcopy-bottom-font-weight:normal;--epb-button-border-color:#333333;--epb-button-background:#5f83a8;--epb-button-text-color:#ffffff;--epb-button-icon-color:#333333;--epb-button-icon-style-color:#e5e7e8;--epb-microcopy-top-color:#333333;--epb-microcopy-top-style-color:#e5e7e8;--epb-microcopy-bottom-color:#333333;--epb-microcopy-bottom-style-color:#e5e7e8;--epb-microcopy-bottom-style-background-color:#ffffff"><a class="epb-advanced-button" href="https://nisijp631.com/tobi-doboku-koujigyo/"><span class="epb-advanced-button__text">とび・土工工事業とは</span></a></div>
</div>



<h3 class="wp-block-heading">水道施設工事と配管工事の違い</h3>



<div class="epb-advanced-buttons is-content-justification-center is-layout-flex wp-container-emanon-blocks-advanced-button-is-layout-b3a751b9 wp-block-emanon-blocks-advanced-button-is-layout-flex">
<div class="wp-block-emanon-blocks-advanced-button-template epb-advanced-button-wrapper epb-has-button-text-align-center is-style-epb-microcopy-top-none is-style-epb-microcopy-bottom-none is-style-epb-position-icon-center is-style-epb-icon-none is-style-epb-button-hover-animation-enlarge is-style-epb-icon-hover-animation-none is-style-button-shadow" style="--epb-button-width-sp:100%;--epb-button-width-tablet:25%;--epb-button-width-pc:25%;--epb-button-radius:10px;--epb-button-padding-top:0.6em;--epb-button-padding-right:1.8em;--epb-button-padding-bottom:0.6em;--epb-button-padding-left:1.8em;--epb-button-border-style:none;--epb-button-border-width-top:2px;--epb-button-border-width-bottom:2px;--epb-button-border-width-left:2px;--epb-button-border-width-right:2px;--epb-button-text-font-size-sp:16px;--epb-button-text-font-size-tablet:16px;--epb-button-text-font-size-pc:18px;--epb-button-text-letter-spacing:0em;--epb-button-text-line-height:1;--epb-button-text-font-weight:bold;--epb-microcopy-top-font-size-sp:12px;--epb-microcopy-top-font-size-tablet:12px;--epb-microcopy-top-font-size-pc:12px;--epb-microcopy-top-letter-spacing:0.1em;--epb-microcopy-top-font-weight:normal;--epb-microcopy-bottom-font-size-sp:12px;--epb-microcopy-bottom-font-size-tablet:12px;--epb-microcopy-bottom-font-size-pc:12px;--epb-microcopy-bottom-letter-spacing:0.1em;--epb-microcopy-bottom-font-weight:normal;--epb-button-border-color:#333333;--epb-button-background:#9b8d77;--epb-button-text-color:#ffffff;--epb-button-icon-color:#333333;--epb-button-icon-style-color:#e5e7e8;--epb-microcopy-top-color:#333333;--epb-microcopy-top-style-color:#e5e7e8;--epb-microcopy-bottom-color:#333333;--epb-microcopy-bottom-style-color:#e5e7e8;--epb-microcopy-bottom-style-background-color:#ffffff"><a class="epb-advanced-button" href="https://nisijp631.com/water-facility-work/"><span class="epb-advanced-button__text">水道施設工事業とは</span></a></div>



<div class="wp-block-emanon-blocks-advanced-button-template epb-advanced-button-wrapper epb-has-button-text-align-center is-style-epb-microcopy-top-none is-style-epb-microcopy-bottom-none is-style-epb-position-icon-center is-style-epb-icon-none is-style-epb-button-hover-animation-enlarge is-style-epb-icon-hover-animation-none is-style-button-shadow" style="--epb-button-width-sp:100%;--epb-button-width-tablet:25%;--epb-button-width-pc:25%;--epb-button-radius:10px;--epb-button-padding-top:0.6em;--epb-button-padding-right:1.8em;--epb-button-padding-bottom:0.6em;--epb-button-padding-left:1.8em;--epb-button-border-style:none;--epb-button-border-width-top:2px;--epb-button-border-width-bottom:2px;--epb-button-border-width-left:2px;--epb-button-border-width-right:2px;--epb-button-text-font-size-sp:16px;--epb-button-text-font-size-tablet:16px;--epb-button-text-font-size-pc:18px;--epb-button-text-letter-spacing:0em;--epb-button-text-line-height:1;--epb-button-text-font-weight:bold;--epb-microcopy-top-font-size-sp:12px;--epb-microcopy-top-font-size-tablet:12px;--epb-microcopy-top-font-size-pc:12px;--epb-microcopy-top-letter-spacing:0.1em;--epb-microcopy-top-font-weight:normal;--epb-microcopy-bottom-font-size-sp:12px;--epb-microcopy-bottom-font-size-tablet:12px;--epb-microcopy-bottom-font-size-pc:12px;--epb-microcopy-bottom-letter-spacing:0.1em;--epb-microcopy-bottom-font-weight:normal;--epb-button-border-color:#333333;--epb-button-background:#5f83a8;--epb-button-text-color:#ffffff;--epb-button-icon-color:#333333;--epb-button-icon-style-color:#e5e7e8;--epb-microcopy-top-color:#333333;--epb-microcopy-top-style-color:#e5e7e8;--epb-microcopy-bottom-color:#333333;--epb-microcopy-bottom-style-color:#e5e7e8;--epb-microcopy-bottom-style-background-color:#ffffff"><a class="epb-advanced-button"><span class="epb-advanced-button__text">管工事業とは</span></a></div>
</div>



<h3 class="wp-block-heading">消防施設工事と電気工事の違い</h3>



<div class="epb-advanced-buttons is-content-justification-center is-layout-flex wp-container-emanon-blocks-advanced-button-is-layout-b3a751b9 wp-block-emanon-blocks-advanced-button-is-layout-flex">
<div class="wp-block-emanon-blocks-advanced-button-template epb-advanced-button-wrapper epb-has-button-text-align-center is-style-epb-microcopy-top-none is-style-epb-microcopy-bottom-none is-style-epb-position-icon-center is-style-epb-icon-none is-style-epb-button-hover-animation-enlarge is-style-epb-icon-hover-animation-none is-style-button-shadow" style="--epb-button-width-sp:100%;--epb-button-width-tablet:25%;--epb-button-width-pc:25%;--epb-button-radius:10px;--epb-button-padding-top:0.6em;--epb-button-padding-right:1.8em;--epb-button-padding-bottom:0.6em;--epb-button-padding-left:1.8em;--epb-button-border-style:none;--epb-button-border-width-top:2px;--epb-button-border-width-bottom:2px;--epb-button-border-width-left:2px;--epb-button-border-width-right:2px;--epb-button-text-font-size-sp:16px;--epb-button-text-font-size-tablet:16px;--epb-button-text-font-size-pc:18px;--epb-button-text-letter-spacing:0em;--epb-button-text-line-height:1;--epb-button-text-font-weight:bold;--epb-microcopy-top-font-size-sp:12px;--epb-microcopy-top-font-size-tablet:12px;--epb-microcopy-top-font-size-pc:12px;--epb-microcopy-top-letter-spacing:0.1em;--epb-microcopy-top-font-weight:normal;--epb-microcopy-bottom-font-size-sp:12px;--epb-microcopy-bottom-font-size-tablet:12px;--epb-microcopy-bottom-font-size-pc:12px;--epb-microcopy-bottom-letter-spacing:0.1em;--epb-microcopy-bottom-font-weight:normal;--epb-button-border-color:#333333;--epb-button-background:#9b8d77;--epb-button-text-color:#ffffff;--epb-button-icon-color:#333333;--epb-button-icon-style-color:#e5e7e8;--epb-microcopy-top-color:#333333;--epb-microcopy-top-style-color:#e5e7e8;--epb-microcopy-bottom-color:#333333;--epb-microcopy-bottom-style-color:#e5e7e8;--epb-microcopy-bottom-style-background-color:#ffffff"><a class="epb-advanced-button"><span class="epb-advanced-button__text">消防施設工事業とは</span></a></div>



<div class="wp-block-emanon-blocks-advanced-button-template epb-advanced-button-wrapper epb-has-button-text-align-center is-style-epb-microcopy-top-none is-style-epb-microcopy-bottom-none is-style-epb-position-icon-center is-style-epb-icon-none is-style-epb-button-hover-animation-enlarge is-style-epb-icon-hover-animation-none is-style-button-shadow" style="--epb-button-width-sp:100%;--epb-button-width-tablet:25%;--epb-button-width-pc:25%;--epb-button-radius:10px;--epb-button-padding-top:0.6em;--epb-button-padding-right:1.8em;--epb-button-padding-bottom:0.6em;--epb-button-padding-left:1.8em;--epb-button-border-style:none;--epb-button-border-width-top:2px;--epb-button-border-width-bottom:2px;--epb-button-border-width-left:2px;--epb-button-border-width-right:2px;--epb-button-text-font-size-sp:16px;--epb-button-text-font-size-tablet:16px;--epb-button-text-font-size-pc:18px;--epb-button-text-letter-spacing:0em;--epb-button-text-line-height:1;--epb-button-text-font-weight:bold;--epb-microcopy-top-font-size-sp:12px;--epb-microcopy-top-font-size-tablet:12px;--epb-microcopy-top-font-size-pc:12px;--epb-microcopy-top-letter-spacing:0.1em;--epb-microcopy-top-font-weight:normal;--epb-microcopy-bottom-font-size-sp:12px;--epb-microcopy-bottom-font-size-tablet:12px;--epb-microcopy-bottom-font-size-pc:12px;--epb-microcopy-bottom-letter-spacing:0.1em;--epb-microcopy-bottom-font-weight:normal;--epb-button-border-color:#333333;--epb-button-background:#5f83a8;--epb-button-text-color:#ffffff;--epb-button-icon-color:#333333;--epb-button-icon-style-color:#e5e7e8;--epb-microcopy-top-color:#333333;--epb-microcopy-top-style-color:#e5e7e8;--epb-microcopy-bottom-color:#333333;--epb-microcopy-bottom-style-color:#e5e7e8;--epb-microcopy-bottom-style-background-color:#ffffff"><a class="epb-advanced-button" href="https://nisijp631.com/electrical-work/"><span class="epb-advanced-button__text">電気工事業とは</span></a></div>
</div>



<h3 class="wp-block-heading">清掃施設工事と水道施設工事の違い</h3>



<div class="epb-advanced-buttons is-content-justification-center is-layout-flex wp-container-emanon-blocks-advanced-button-is-layout-b3a751b9 wp-block-emanon-blocks-advanced-button-is-layout-flex">
<div class="wp-block-emanon-blocks-advanced-button-template epb-advanced-button-wrapper epb-has-button-text-align-center is-style-epb-microcopy-top-none is-style-epb-microcopy-bottom-none is-style-epb-position-icon-center is-style-epb-icon-none is-style-epb-button-hover-animation-enlarge is-style-epb-icon-hover-animation-none is-style-button-shadow" style="--epb-button-width-sp:100%;--epb-button-width-tablet:25%;--epb-button-width-pc:25%;--epb-button-radius:10px;--epb-button-padding-top:0.6em;--epb-button-padding-right:1.8em;--epb-button-padding-bottom:0.6em;--epb-button-padding-left:1.8em;--epb-button-border-style:none;--epb-button-border-width-top:2px;--epb-button-border-width-bottom:2px;--epb-button-border-width-left:2px;--epb-button-border-width-right:2px;--epb-button-text-font-size-sp:16px;--epb-button-text-font-size-tablet:16px;--epb-button-text-font-size-pc:18px;--epb-button-text-letter-spacing:0em;--epb-button-text-line-height:1;--epb-button-text-font-weight:bold;--epb-microcopy-top-font-size-sp:12px;--epb-microcopy-top-font-size-tablet:12px;--epb-microcopy-top-font-size-pc:12px;--epb-microcopy-top-letter-spacing:0.1em;--epb-microcopy-top-font-weight:normal;--epb-microcopy-bottom-font-size-sp:12px;--epb-microcopy-bottom-font-size-tablet:12px;--epb-microcopy-bottom-font-size-pc:12px;--epb-microcopy-bottom-letter-spacing:0.1em;--epb-microcopy-bottom-font-weight:normal;--epb-button-border-color:#333333;--epb-button-background:#9b8d77;--epb-button-text-color:#ffffff;--epb-button-icon-color:#333333;--epb-button-icon-style-color:#e5e7e8;--epb-microcopy-top-color:#333333;--epb-microcopy-top-style-color:#e5e7e8;--epb-microcopy-bottom-color:#333333;--epb-microcopy-bottom-style-color:#e5e7e8;--epb-microcopy-bottom-style-background-color:#ffffff"><a class="epb-advanced-button" href="https://nisijp631.com/waste-treatment-facility-work/"><span class="epb-advanced-button__text">清掃施設工事業とは</span></a></div>



<div class="wp-block-emanon-blocks-advanced-button-template epb-advanced-button-wrapper epb-has-button-text-align-center is-style-epb-microcopy-top-none is-style-epb-microcopy-bottom-none is-style-epb-position-icon-center is-style-epb-icon-none is-style-epb-button-hover-animation-enlarge is-style-epb-icon-hover-animation-none is-style-button-shadow" style="--epb-button-width-sp:100%;--epb-button-width-tablet:25%;--epb-button-width-pc:25%;--epb-button-radius:10px;--epb-button-padding-top:0.6em;--epb-button-padding-right:1.8em;--epb-button-padding-bottom:0.6em;--epb-button-padding-left:1.8em;--epb-button-border-style:none;--epb-button-border-width-top:2px;--epb-button-border-width-bottom:2px;--epb-button-border-width-left:2px;--epb-button-border-width-right:2px;--epb-button-text-font-size-sp:16px;--epb-button-text-font-size-tablet:16px;--epb-button-text-font-size-pc:18px;--epb-button-text-letter-spacing:0em;--epb-button-text-line-height:1;--epb-button-text-font-weight:bold;--epb-microcopy-top-font-size-sp:12px;--epb-microcopy-top-font-size-tablet:12px;--epb-microcopy-top-font-size-pc:12px;--epb-microcopy-top-letter-spacing:0.1em;--epb-microcopy-top-font-weight:normal;--epb-microcopy-bottom-font-size-sp:12px;--epb-microcopy-bottom-font-size-tablet:12px;--epb-microcopy-bottom-font-size-pc:12px;--epb-microcopy-bottom-letter-spacing:0.1em;--epb-microcopy-bottom-font-weight:normal;--epb-button-border-color:#333333;--epb-button-background:#5f83a8;--epb-button-text-color:#ffffff;--epb-button-icon-color:#333333;--epb-button-icon-style-color:#e5e7e8;--epb-microcopy-top-color:#333333;--epb-microcopy-top-style-color:#e5e7e8;--epb-microcopy-bottom-color:#333333;--epb-microcopy-bottom-style-color:#e5e7e8;--epb-microcopy-bottom-style-background-color:#ffffff"><a class="epb-advanced-button" href="https://nisijp631.com/water-facility-work/"><span class="epb-advanced-button__text">水道施設工事業とは</span></a></div>
</div>



<h3 class="wp-block-heading">解体工事ととび・土工工事の違い</h3>



<div class="epb-advanced-buttons is-content-justification-center is-layout-flex wp-container-emanon-blocks-advanced-button-is-layout-b3a751b9 wp-block-emanon-blocks-advanced-button-is-layout-flex">
<div class="wp-block-emanon-blocks-advanced-button-template epb-advanced-button-wrapper epb-has-button-text-align-center is-style-epb-microcopy-top-none is-style-epb-microcopy-bottom-none is-style-epb-position-icon-center is-style-epb-icon-none is-style-epb-button-hover-animation-enlarge is-style-epb-icon-hover-animation-none is-style-button-shadow" style="--epb-button-width-sp:100%;--epb-button-width-tablet:25%;--epb-button-width-pc:25%;--epb-button-radius:10px;--epb-button-padding-top:0.6em;--epb-button-padding-right:1.8em;--epb-button-padding-bottom:0.6em;--epb-button-padding-left:1.8em;--epb-button-border-style:none;--epb-button-border-width-top:2px;--epb-button-border-width-bottom:2px;--epb-button-border-width-left:2px;--epb-button-border-width-right:2px;--epb-button-text-font-size-sp:16px;--epb-button-text-font-size-tablet:16px;--epb-button-text-font-size-pc:18px;--epb-button-text-letter-spacing:0em;--epb-button-text-line-height:1;--epb-button-text-font-weight:bold;--epb-microcopy-top-font-size-sp:12px;--epb-microcopy-top-font-size-tablet:12px;--epb-microcopy-top-font-size-pc:12px;--epb-microcopy-top-letter-spacing:0.1em;--epb-microcopy-top-font-weight:normal;--epb-microcopy-bottom-font-size-sp:12px;--epb-microcopy-bottom-font-size-tablet:12px;--epb-microcopy-bottom-font-size-pc:12px;--epb-microcopy-bottom-letter-spacing:0.1em;--epb-microcopy-bottom-font-weight:normal;--epb-button-border-color:#333333;--epb-button-background:#9b8d77;--epb-button-text-color:#ffffff;--epb-button-icon-color:#333333;--epb-button-icon-style-color:#e5e7e8;--epb-microcopy-top-color:#333333;--epb-microcopy-top-style-color:#e5e7e8;--epb-microcopy-bottom-color:#333333;--epb-microcopy-bottom-style-color:#e5e7e8;--epb-microcopy-bottom-style-background-color:#ffffff"><a class="epb-advanced-button" href="https://nisijp631.com/demolition-work/"><span class="epb-advanced-button__text">解体工事業とは</span></a></div>



<div class="wp-block-emanon-blocks-advanced-button-template epb-advanced-button-wrapper epb-has-button-text-align-center is-style-epb-microcopy-top-none is-style-epb-microcopy-bottom-none is-style-epb-position-icon-center is-style-epb-icon-none is-style-epb-button-hover-animation-enlarge is-style-epb-icon-hover-animation-none is-style-button-shadow" style="--epb-button-width-sp:100%;--epb-button-width-tablet:25%;--epb-button-width-pc:25%;--epb-button-radius:10px;--epb-button-padding-top:0.6em;--epb-button-padding-right:1.8em;--epb-button-padding-bottom:0.6em;--epb-button-padding-left:1.8em;--epb-button-border-style:none;--epb-button-border-width-top:2px;--epb-button-border-width-bottom:2px;--epb-button-border-width-left:2px;--epb-button-border-width-right:2px;--epb-button-text-font-size-sp:16px;--epb-button-text-font-size-tablet:16px;--epb-button-text-font-size-pc:18px;--epb-button-text-letter-spacing:0em;--epb-button-text-line-height:1;--epb-button-text-font-weight:bold;--epb-microcopy-top-font-size-sp:12px;--epb-microcopy-top-font-size-tablet:12px;--epb-microcopy-top-font-size-pc:12px;--epb-microcopy-top-letter-spacing:0.1em;--epb-microcopy-top-font-weight:normal;--epb-microcopy-bottom-font-size-sp:12px;--epb-microcopy-bottom-font-size-tablet:12px;--epb-microcopy-bottom-font-size-pc:12px;--epb-microcopy-bottom-letter-spacing:0.1em;--epb-microcopy-bottom-font-weight:normal;--epb-button-border-color:#333333;--epb-button-background:#5f83a8;--epb-button-text-color:#ffffff;--epb-button-icon-color:#333333;--epb-button-icon-style-color:#e5e7e8;--epb-microcopy-top-color:#333333;--epb-microcopy-top-style-color:#e5e7e8;--epb-microcopy-bottom-color:#333333;--epb-microcopy-bottom-style-color:#e5e7e8;--epb-microcopy-bottom-style-background-color:#ffffff"><a class="epb-advanced-button" href="https://nisijp631.com/tobi-doboku-koujigyo/"><span class="epb-advanced-button__text">とび・土工工事業とは</span></a></div>
</div>



<h2 class="wp-block-heading">自分の仕事から建設業種を探す</h2>



<h3 class="wp-block-heading has-text-align-center">大工<strong>・型枠大工 は、 大工工事業</strong></h3>



<div class="epb-advanced-buttons is-content-justification-center is-layout-flex wp-container-emanon-blocks-advanced-button-is-layout-5bbd3a95 wp-block-emanon-blocks-advanced-button-is-layout-flex">
<div class="wp-block-emanon-blocks-advanced-button-template epb-advanced-button-wrapper epb-has-button-text-align-center is-style-epb-microcopy-top-none is-style-epb-microcopy-bottom-none is-style-epb-position-icon-center is-style-epb-icon-none is-style-epb-button-hover-animation-lustre-infinite is-style-epb-icon-hover-animation-none is-style-button-shadow" style="--epb-button-width-sp:100%;--epb-button-width-tablet:25%;--epb-button-width-pc:25%;--epb-button-radius:10px;--epb-button-padding-top:0.6em;--epb-button-padding-right:1.8em;--epb-button-padding-bottom:0.6em;--epb-button-padding-left:1.8em;--epb-button-border-style:none;--epb-button-border-width-top:2px;--epb-button-border-width-bottom:2px;--epb-button-border-width-left:2px;--epb-button-border-width-right:2px;--epb-button-text-font-size-sp:16px;--epb-button-text-font-size-tablet:16px;--epb-button-text-font-size-pc:18px;--epb-button-text-letter-spacing:0em;--epb-button-text-line-height:1;--epb-button-text-font-weight:bold;--epb-microcopy-top-font-size-sp:12px;--epb-microcopy-top-font-size-tablet:12px;--epb-microcopy-top-font-size-pc:12px;--epb-microcopy-top-letter-spacing:0.1em;--epb-microcopy-top-font-weight:normal;--epb-microcopy-bottom-font-size-sp:12px;--epb-microcopy-bottom-font-size-tablet:12px;--epb-microcopy-bottom-font-size-pc:12px;--epb-microcopy-bottom-letter-spacing:0.1em;--epb-microcopy-bottom-font-weight:normal;--epb-button-border-color:#333333;--epb-button-background:linear-gradient(135deg,rgb(6,147,227) 0%,rgb(155,81,224) 100%);--epb-button-text-color:#ffffff;--epb-button-icon-color:#333333;--epb-button-icon-style-color:#e5e7e8;--epb-microcopy-top-color:#333333;--epb-microcopy-top-style-color:#e5e7e8;--epb-microcopy-bottom-color:#333333;--epb-microcopy-bottom-style-color:#e5e7e8;--epb-microcopy-bottom-style-background-color:#ffffff"><a class="epb-advanced-button" href="https://nisijp631.com/daiku-koujigyo/"><span class="epb-advanced-button__text">大工工事業を見る</span></a></div>
</div>



<h3 class="wp-block-heading has-text-align-center">左官職人は、左官工事業</h3>



<div class="epb-advanced-buttons is-content-justification-center is-layout-flex wp-container-emanon-blocks-advanced-button-is-layout-5bbd3a95 wp-block-emanon-blocks-advanced-button-is-layout-flex">
<div class="wp-block-emanon-blocks-advanced-button-template epb-advanced-button-wrapper epb-has-button-text-align-center is-style-epb-microcopy-top-none is-style-epb-microcopy-bottom-none is-style-epb-position-icon-center is-style-epb-icon-none is-style-epb-button-hover-animation-lustre-infinite is-style-epb-icon-hover-animation-none is-style-button-shadow" style="--epb-button-width-sp:100%;--epb-button-width-tablet:25%;--epb-button-width-pc:25%;--epb-button-radius:10px;--epb-button-padding-top:0.6em;--epb-button-padding-right:1.8em;--epb-button-padding-bottom:0.6em;--epb-button-padding-left:1.8em;--epb-button-border-style:none;--epb-button-border-width-top:2px;--epb-button-border-width-bottom:2px;--epb-button-border-width-left:2px;--epb-button-border-width-right:2px;--epb-button-text-font-size-sp:16px;--epb-button-text-font-size-tablet:16px;--epb-button-text-font-size-pc:18px;--epb-button-text-letter-spacing:0em;--epb-button-text-line-height:1;--epb-button-text-font-weight:bold;--epb-microcopy-top-font-size-sp:12px;--epb-microcopy-top-font-size-tablet:12px;--epb-microcopy-top-font-size-pc:12px;--epb-microcopy-top-letter-spacing:0.1em;--epb-microcopy-top-font-weight:normal;--epb-microcopy-bottom-font-size-sp:12px;--epb-microcopy-bottom-font-size-tablet:12px;--epb-microcopy-bottom-font-size-pc:12px;--epb-microcopy-bottom-letter-spacing:0.1em;--epb-microcopy-bottom-font-weight:normal;--epb-button-border-color:#333333;--epb-button-background:linear-gradient(135deg,rgb(6,147,227) 0%,rgb(155,81,224) 100%);--epb-button-text-color:#ffffff;--epb-button-icon-color:#333333;--epb-button-icon-style-color:#e5e7e8;--epb-microcopy-top-color:#333333;--epb-microcopy-top-style-color:#e5e7e8;--epb-microcopy-bottom-color:#333333;--epb-microcopy-bottom-style-color:#e5e7e8;--epb-microcopy-bottom-style-background-color:#ffffff"><a class="epb-advanced-button" href="https://nisijp631.com/sakan-koujigyo/"><span class="epb-advanced-button__text">左官工事業</span></a></div>
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<h3 class="wp-block-heading has-text-align-center">鳶職人は、とび・土工工事業</h3>



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<div class="wp-block-emanon-blocks-advanced-button-template epb-advanced-button-wrapper epb-has-button-text-align-center is-style-epb-microcopy-top-none is-style-epb-microcopy-bottom-none is-style-epb-position-icon-center is-style-epb-icon-none is-style-epb-button-hover-animation-lustre-infinite is-style-epb-icon-hover-animation-none is-style-button-shadow" style="--epb-button-width-sp:100%;--epb-button-width-tablet:25%;--epb-button-width-pc:25%;--epb-button-radius:10px;--epb-button-padding-top:0.6em;--epb-button-padding-right:1.8em;--epb-button-padding-bottom:0.6em;--epb-button-padding-left:1.8em;--epb-button-border-style:none;--epb-button-border-width-top:2px;--epb-button-border-width-bottom:2px;--epb-button-border-width-left:2px;--epb-button-border-width-right:2px;--epb-button-text-font-size-sp:16px;--epb-button-text-font-size-tablet:16px;--epb-button-text-font-size-pc:18px;--epb-button-text-letter-spacing:0em;--epb-button-text-line-height:1;--epb-button-text-font-weight:bold;--epb-microcopy-top-font-size-sp:12px;--epb-microcopy-top-font-size-tablet:12px;--epb-microcopy-top-font-size-pc:12px;--epb-microcopy-top-letter-spacing:0.1em;--epb-microcopy-top-font-weight:normal;--epb-microcopy-bottom-font-size-sp:12px;--epb-microcopy-bottom-font-size-tablet:12px;--epb-microcopy-bottom-font-size-pc:12px;--epb-microcopy-bottom-letter-spacing:0.1em;--epb-microcopy-bottom-font-weight:normal;--epb-button-border-color:#333333;--epb-button-background:linear-gradient(135deg,rgb(6,147,227) 0%,rgb(155,81,224) 100%);--epb-button-text-color:#ffffff;--epb-button-icon-color:#333333;--epb-button-icon-style-color:#e5e7e8;--epb-microcopy-top-color:#333333;--epb-microcopy-top-style-color:#e5e7e8;--epb-microcopy-bottom-color:#333333;--epb-microcopy-bottom-style-color:#e5e7e8;--epb-microcopy-bottom-style-background-color:#ffffff"><a class="epb-advanced-button" href="https://nisijp631.com/tobi-doboku-koujigyo/"><span class="epb-advanced-button__text">とび・土工事業を見る</span></a></div>
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<h3 class="wp-block-heading has-text-align-center">鉄筋工は、鉄筋工事業</h3>



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<div class="wp-block-emanon-blocks-advanced-button-template epb-advanced-button-wrapper epb-has-button-text-align-center is-style-epb-microcopy-top-none is-style-epb-microcopy-bottom-none is-style-epb-position-icon-center is-style-epb-icon-none is-style-epb-button-hover-animation-lustre-infinite is-style-epb-icon-hover-animation-none is-style-button-shadow" style="--epb-button-width-sp:100%;--epb-button-width-tablet:25%;--epb-button-width-pc:25%;--epb-button-radius:10px;--epb-button-padding-top:0.6em;--epb-button-padding-right:1.8em;--epb-button-padding-bottom:0.6em;--epb-button-padding-left:1.8em;--epb-button-border-style:none;--epb-button-border-width-top:2px;--epb-button-border-width-bottom:2px;--epb-button-border-width-left:2px;--epb-button-border-width-right:2px;--epb-button-text-font-size-sp:16px;--epb-button-text-font-size-tablet:16px;--epb-button-text-font-size-pc:18px;--epb-button-text-letter-spacing:0em;--epb-button-text-line-height:1;--epb-button-text-font-weight:bold;--epb-microcopy-top-font-size-sp:12px;--epb-microcopy-top-font-size-tablet:12px;--epb-microcopy-top-font-size-pc:12px;--epb-microcopy-top-letter-spacing:0.1em;--epb-microcopy-top-font-weight:normal;--epb-microcopy-bottom-font-size-sp:12px;--epb-microcopy-bottom-font-size-tablet:12px;--epb-microcopy-bottom-font-size-pc:12px;--epb-microcopy-bottom-letter-spacing:0.1em;--epb-microcopy-bottom-font-weight:normal;--epb-button-border-color:#333333;--epb-button-background:linear-gradient(135deg,rgb(6,147,227) 0%,rgb(155,81,224) 100%);--epb-button-text-color:#ffffff;--epb-button-icon-color:#333333;--epb-button-icon-style-color:#e5e7e8;--epb-microcopy-top-color:#333333;--epb-microcopy-top-style-color:#e5e7e8;--epb-microcopy-bottom-color:#333333;--epb-microcopy-bottom-style-color:#e5e7e8;--epb-microcopy-bottom-style-background-color:#ffffff"><a class="epb-advanced-button" href="https://nisijp631.com/reinforcing-bar-work/"><span class="epb-advanced-button__text">鉄筋工事業を見る</span></a></div>
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<h3 class="wp-block-heading has-text-align-center">塗装職人は、塗装工事業</h3>



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<div class="wp-block-emanon-blocks-advanced-button-template epb-advanced-button-wrapper epb-has-button-text-align-center is-style-epb-microcopy-top-none is-style-epb-microcopy-bottom-none is-style-epb-position-icon-center is-style-epb-icon-none is-style-epb-button-hover-animation-lustre-infinite is-style-epb-icon-hover-animation-none is-style-button-shadow" style="--epb-button-width-sp:100%;--epb-button-width-tablet:25%;--epb-button-width-pc:25%;--epb-button-radius:10px;--epb-button-padding-top:0.6em;--epb-button-padding-right:1.8em;--epb-button-padding-bottom:0.6em;--epb-button-padding-left:1.8em;--epb-button-border-style:none;--epb-button-border-width-top:2px;--epb-button-border-width-bottom:2px;--epb-button-border-width-left:2px;--epb-button-border-width-right:2px;--epb-button-text-font-size-sp:16px;--epb-button-text-font-size-tablet:16px;--epb-button-text-font-size-pc:18px;--epb-button-text-letter-spacing:0em;--epb-button-text-line-height:1;--epb-button-text-font-weight:bold;--epb-microcopy-top-font-size-sp:12px;--epb-microcopy-top-font-size-tablet:12px;--epb-microcopy-top-font-size-pc:12px;--epb-microcopy-top-letter-spacing:0.1em;--epb-microcopy-top-font-weight:normal;--epb-microcopy-bottom-font-size-sp:12px;--epb-microcopy-bottom-font-size-tablet:12px;--epb-microcopy-bottom-font-size-pc:12px;--epb-microcopy-bottom-letter-spacing:0.1em;--epb-microcopy-bottom-font-weight:normal;--epb-button-border-color:#333333;--epb-button-background:linear-gradient(135deg,rgb(6,147,227) 0%,rgb(155,81,224) 100%);--epb-button-text-color:#ffffff;--epb-button-icon-color:#333333;--epb-button-icon-style-color:#e5e7e8;--epb-microcopy-top-color:#333333;--epb-microcopy-top-style-color:#e5e7e8;--epb-microcopy-bottom-color:#333333;--epb-microcopy-bottom-style-color:#e5e7e8;--epb-microcopy-bottom-style-background-color:#ffffff"><a class="epb-advanced-button" href="https://nisijp631.com/painting-work/"><span class="epb-advanced-button__text">塗装工事業を見る</span></a></div>
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<h3 class="wp-block-heading has-text-align-center">防水職人は、防工事業</h3>



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<div class="wp-block-emanon-blocks-advanced-button-template epb-advanced-button-wrapper epb-has-button-text-align-center is-style-epb-microcopy-top-none is-style-epb-microcopy-bottom-none is-style-epb-position-icon-center is-style-epb-icon-none is-style-epb-button-hover-animation-lustre-infinite is-style-epb-icon-hover-animation-none is-style-button-shadow" style="--epb-button-width-sp:100%;--epb-button-width-tablet:25%;--epb-button-width-pc:25%;--epb-button-radius:10px;--epb-button-padding-top:0.6em;--epb-button-padding-right:1.8em;--epb-button-padding-bottom:0.6em;--epb-button-padding-left:1.8em;--epb-button-border-style:none;--epb-button-border-width-top:2px;--epb-button-border-width-bottom:2px;--epb-button-border-width-left:2px;--epb-button-border-width-right:2px;--epb-button-text-font-size-sp:16px;--epb-button-text-font-size-tablet:16px;--epb-button-text-font-size-pc:18px;--epb-button-text-letter-spacing:0em;--epb-button-text-line-height:1;--epb-button-text-font-weight:bold;--epb-microcopy-top-font-size-sp:12px;--epb-microcopy-top-font-size-tablet:12px;--epb-microcopy-top-font-size-pc:12px;--epb-microcopy-top-letter-spacing:0.1em;--epb-microcopy-top-font-weight:normal;--epb-microcopy-bottom-font-size-sp:12px;--epb-microcopy-bottom-font-size-tablet:12px;--epb-microcopy-bottom-font-size-pc:12px;--epb-microcopy-bottom-letter-spacing:0.1em;--epb-microcopy-bottom-font-weight:normal;--epb-button-border-color:#333333;--epb-button-background:linear-gradient(135deg,rgb(6,147,227) 0%,rgb(155,81,224) 100%);--epb-button-text-color:#ffffff;--epb-button-icon-color:#333333;--epb-button-icon-style-color:#e5e7e8;--epb-microcopy-top-color:#333333;--epb-microcopy-top-style-color:#e5e7e8;--epb-microcopy-bottom-color:#333333;--epb-microcopy-bottom-style-color:#e5e7e8;--epb-microcopy-bottom-style-background-color:#ffffff"><a class="epb-advanced-button" href="https://nisijp631.com/waterproofing-work/"><span class="epb-advanced-button__text">防水工事業を見る</span></a></div>
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<h3 class="wp-block-heading has-text-align-center">電気工事士は、電気工事業</h3>



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<div class="wp-block-emanon-blocks-advanced-button-template epb-advanced-button-wrapper epb-has-button-text-align-center is-style-epb-microcopy-top-none is-style-epb-microcopy-bottom-none is-style-epb-position-icon-center is-style-epb-icon-none is-style-epb-button-hover-animation-lustre-infinite is-style-epb-icon-hover-animation-none is-style-button-shadow" style="--epb-button-width-sp:100%;--epb-button-width-tablet:25%;--epb-button-width-pc:25%;--epb-button-radius:10px;--epb-button-padding-top:0.6em;--epb-button-padding-right:1.8em;--epb-button-padding-bottom:0.6em;--epb-button-padding-left:1.8em;--epb-button-border-style:none;--epb-button-border-width-top:2px;--epb-button-border-width-bottom:2px;--epb-button-border-width-left:2px;--epb-button-border-width-right:2px;--epb-button-text-font-size-sp:16px;--epb-button-text-font-size-tablet:16px;--epb-button-text-font-size-pc:18px;--epb-button-text-letter-spacing:0em;--epb-button-text-line-height:1;--epb-button-text-font-weight:bold;--epb-microcopy-top-font-size-sp:12px;--epb-microcopy-top-font-size-tablet:12px;--epb-microcopy-top-font-size-pc:12px;--epb-microcopy-top-letter-spacing:0.1em;--epb-microcopy-top-font-weight:normal;--epb-microcopy-bottom-font-size-sp:12px;--epb-microcopy-bottom-font-size-tablet:12px;--epb-microcopy-bottom-font-size-pc:12px;--epb-microcopy-bottom-letter-spacing:0.1em;--epb-microcopy-bottom-font-weight:normal;--epb-button-border-color:#333333;--epb-button-background:linear-gradient(135deg,rgb(6,147,227) 0%,rgb(155,81,224) 100%);--epb-button-text-color:#ffffff;--epb-button-icon-color:#333333;--epb-button-icon-style-color:#e5e7e8;--epb-microcopy-top-color:#333333;--epb-microcopy-top-style-color:#e5e7e8;--epb-microcopy-bottom-color:#333333;--epb-microcopy-bottom-style-color:#e5e7e8;--epb-microcopy-bottom-style-background-color:#ffffff"><a class="epb-advanced-button" href="https://nisijp631.com/electrical-work/"><span class="epb-advanced-button__text">電気工事業を見る</span></a></div>
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<h3 class="wp-block-heading has-text-align-center">配管工は、配管工事業</h3>



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<div class="wp-block-emanon-blocks-advanced-button-template epb-advanced-button-wrapper epb-has-button-text-align-center is-style-epb-microcopy-top-none is-style-epb-microcopy-bottom-none is-style-epb-position-icon-center is-style-epb-icon-none is-style-epb-button-hover-animation-lustre-infinite is-style-epb-icon-hover-animation-none is-style-button-shadow" style="--epb-button-width-sp:100%;--epb-button-width-tablet:25%;--epb-button-width-pc:25%;--epb-button-radius:10px;--epb-button-padding-top:0.6em;--epb-button-padding-right:1.8em;--epb-button-padding-bottom:0.6em;--epb-button-padding-left:1.8em;--epb-button-border-style:none;--epb-button-border-width-top:2px;--epb-button-border-width-bottom:2px;--epb-button-border-width-left:2px;--epb-button-border-width-right:2px;--epb-button-text-font-size-sp:16px;--epb-button-text-font-size-tablet:16px;--epb-button-text-font-size-pc:18px;--epb-button-text-letter-spacing:0em;--epb-button-text-line-height:1;--epb-button-text-font-weight:bold;--epb-microcopy-top-font-size-sp:12px;--epb-microcopy-top-font-size-tablet:12px;--epb-microcopy-top-font-size-pc:12px;--epb-microcopy-top-letter-spacing:0.1em;--epb-microcopy-top-font-weight:normal;--epb-microcopy-bottom-font-size-sp:12px;--epb-microcopy-bottom-font-size-tablet:12px;--epb-microcopy-bottom-font-size-pc:12px;--epb-microcopy-bottom-letter-spacing:0.1em;--epb-microcopy-bottom-font-weight:normal;--epb-button-border-color:#333333;--epb-button-background:linear-gradient(135deg,rgb(6,147,227) 0%,rgb(155,81,224) 100%);--epb-button-text-color:#ffffff;--epb-button-icon-color:#333333;--epb-button-icon-style-color:#e5e7e8;--epb-microcopy-top-color:#333333;--epb-microcopy-top-style-color:#e5e7e8;--epb-microcopy-bottom-color:#333333;--epb-microcopy-bottom-style-color:#e5e7e8;--epb-microcopy-bottom-style-background-color:#ffffff"><a class="epb-advanced-button" href="https://nisijp631.com/plumbing-work/"><span class="epb-advanced-button__text">管工事業を見る</span></a></div>
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<h3 class="wp-block-heading has-text-align-center">サッシ建具職人は、建具工事業</h3>



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<div class="wp-block-emanon-blocks-advanced-button-template epb-advanced-button-wrapper epb-has-button-text-align-center is-style-epb-microcopy-top-none is-style-epb-microcopy-bottom-none is-style-epb-position-icon-center is-style-epb-icon-none is-style-epb-button-hover-animation-lustre-infinite is-style-epb-icon-hover-animation-none is-style-button-shadow" style="--epb-button-width-sp:100%;--epb-button-width-tablet:25%;--epb-button-width-pc:25%;--epb-button-radius:10px;--epb-button-padding-top:0.6em;--epb-button-padding-right:1.8em;--epb-button-padding-bottom:0.6em;--epb-button-padding-left:1.8em;--epb-button-border-style:none;--epb-button-border-width-top:2px;--epb-button-border-width-bottom:2px;--epb-button-border-width-left:2px;--epb-button-border-width-right:2px;--epb-button-text-font-size-sp:16px;--epb-button-text-font-size-tablet:16px;--epb-button-text-font-size-pc:18px;--epb-button-text-letter-spacing:0em;--epb-button-text-line-height:1;--epb-button-text-font-weight:bold;--epb-microcopy-top-font-size-sp:12px;--epb-microcopy-top-font-size-tablet:12px;--epb-microcopy-top-font-size-pc:12px;--epb-microcopy-top-letter-spacing:0.1em;--epb-microcopy-top-font-weight:normal;--epb-microcopy-bottom-font-size-sp:12px;--epb-microcopy-bottom-font-size-tablet:12px;--epb-microcopy-bottom-font-size-pc:12px;--epb-microcopy-bottom-letter-spacing:0.1em;--epb-microcopy-bottom-font-weight:normal;--epb-button-border-color:#333333;--epb-button-background:linear-gradient(135deg,rgb(6,147,227) 0%,rgb(155,81,224) 100%);--epb-button-text-color:#ffffff;--epb-button-icon-color:#333333;--epb-button-icon-style-color:#e5e7e8;--epb-microcopy-top-color:#333333;--epb-microcopy-top-style-color:#e5e7e8;--epb-microcopy-bottom-color:#333333;--epb-microcopy-bottom-style-color:#e5e7e8;--epb-microcopy-bottom-style-background-color:#ffffff"><a class="epb-advanced-button" href="https://nisijp631.com/fittings-work/"><span class="epb-advanced-button__text">建具工事業を見る</span></a></div>
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<h3 class="wp-block-heading has-text-align-center">解体工は、解体工事業</h3>



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<div class="wp-block-liquid-speech-balloon liquid-speech-balloon-wrap liquid-speech-balloon-02"><div class="liquid-speech-balloon-avatar"></div><div class="liquid-speech-balloon-text"><p>実際の建設業許可の業種は、職人の呼び方ではなく、請け負う工事の内容によって判断する必要があります。</p><div class="liquid-speech-balloon-arrow"></div></div></div>



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<div class="wp-block-emanon-blocks-advanced-button-template epb-advanced-button-wrapper epb-has-button-text-align-center is-style-epb-microcopy-top-none is-style-epb-microcopy-bottom-slanted-border is-style-epb-position-icon-center is-style-epb-icon-none is-style-epb-button-hover-animation-lustre-infinite is-style-epb-icon-hover-animation-none is-style-button-shadow" style="--epb-button-width-sp:100%;--epb-button-width-tablet:25%;--epb-button-width-pc:26%;--epb-button-radius:10px;--epb-button-padding-top:0.6em;--epb-button-padding-right:1.8em;--epb-button-padding-bottom:0.6em;--epb-button-padding-left:1.8em;--epb-button-border-style:none;--epb-button-border-width-top:1px;--epb-button-border-width-bottom:1px;--epb-button-border-width-left:1px;--epb-button-border-width-right:1px;--epb-button-text-font-size-sp:16px;--epb-button-text-font-size-tablet:16px;--epb-button-text-font-size-pc:18px;--epb-button-text-letter-spacing:0em;--epb-button-text-line-height:1.5;--epb-button-text-font-weight:bold;--epb-microcopy-top-font-size-sp:12px;--epb-microcopy-top-font-size-tablet:12px;--epb-microcopy-top-font-size-pc:12px;--epb-microcopy-top-letter-spacing:0.1em;--epb-microcopy-top-font-weight:normal;--epb-microcopy-bottom-font-size-sp:12px;--epb-microcopy-bottom-font-size-tablet:12px;--epb-microcopy-bottom-font-size-pc:12px;--epb-microcopy-bottom-letter-spacing:0.1em;--epb-microcopy-bottom-font-weight:bold;--epb-button-border-color:#333333;--epb-button-background:#00c851;--epb-button-text-color:#ffffff;--epb-button-icon-color:#ffffff;--epb-button-icon-style-color:#e5e7e8;--epb-microcopy-top-color:#333333;--epb-microcopy-top-style-color:#e5e7e8;--epb-microcopy-bottom-color:#333333;--epb-microcopy-bottom-style-color:#e5e7e8;--epb-microcopy-bottom-style-background-color:#ffffff"><a class="epb-advanced-button" href="https://nisijp631.com/lp/#step"><span class="epb-advanced-button__text">保険料を先に確認する</span></a><div class="epb-advanced-button__microcopy-bottom">料金シミュレーション</div></div>
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<h2 class="wp-block-heading">よくある質問</h2>



<div class="wp-block-emanon-blocks-faq2 epb-faq">
<dl id="js-epb-toggle-20260916163558" class="wp-block-emanon-blocks-faq2-template epb-faq__item epb-has-faq-shadow epb-has-json-ld-faqpage epb-has-faq-acordion epb-has-faq-answer-margin-item is-style-epb-none is-style-epb-border-bottom" style="--epb-faq-border-width-top:1px;--epb-faq-border-width-bottom:1px;--epb-faq-border-width-left:1px;--epb-faq-border-width-right:1px;--epb-faq-radius:3px;--epb-faq-border-color:#b8bcc0;--epb-faq-style-color:#b8bcc0;--epb-accordion-color:#f2852f;--epb-accordion-active-color:#dc3545;--epb-accordion-question-text-color:#333333;--epb-faq-question-radius:0px;--epb-faq-question-padding-top:0px;--epb-faq-question-padding-right:0px;--epb-faq-question-padding-bottom:0px;--epb-faq-question-padding-left:0px;--epb-faq-question-font-size-sp:16px;--epb-faq-question-font-size-tablet:16px;--epb-faq-question-font-size-pc:16px;--epb-faq-question-letter-spacing:0em;--epb-faq-question-line-height:1.5;--epb-faq-answer-radius:0px;--epb-faq-answer-padding-top:4px;--epb-faq-answer-padding-right:0px;--epb-faq-answer-padding-bottom:4px;--epb-faq-answer-padding-left:0px;--epb-faq-answer-margin-item:8px"><dt class="js-epb-toggle__title epb-faq__item__question icon-plus-after is-style-epb-faq-question-normal is-style-epb-label-circle"><div class="epb-faq__item__question__label" style="color:#3f5973;border-color:#3f5973" data-fontweight="normal">Q</div><div class="epb-faq__item__question__body" data-fontweight="bold">建設業は全部で何業種ありますか？</div></dt><dd class="js-epb-toggle__content epb-faq__item__answer is-hidden is-style-epb-faq-answer-normal is-style-epb-label-circle"><div class="epb-faq__item__answer__label" style="color:#3f5973;border-color:#3f5973" data-fontweight="normal">A</div><div class="epb-faq__item__answer__body">
<p class="wp-block-paragraph">建設業法では、建設工事を<strong>29種類</strong>に区分しています。</p>



<p class="wp-block-paragraph">土木一式工事・建築一式工事の2種類の一式工事と、27種類の専門工事があります。</p>
</div></dd></dl>



<dl id="js-epb-toggle-20260916163614" class="wp-block-emanon-blocks-faq2-template epb-faq__item epb-has-faq-shadow epb-has-json-ld-faqpage epb-has-faq-acordion epb-has-faq-answer-margin-item is-style-epb-none is-style-epb-border-bottom" style="--epb-faq-border-width-top:1px;--epb-faq-border-width-bottom:1px;--epb-faq-border-width-left:1px;--epb-faq-border-width-right:1px;--epb-faq-radius:3px;--epb-faq-border-color:#b8bcc0;--epb-faq-style-color:#b8bcc0;--epb-accordion-color:#f2852f;--epb-accordion-active-color:#dc3545;--epb-accordion-question-text-color:#333333;--epb-faq-question-radius:0px;--epb-faq-question-padding-top:0px;--epb-faq-question-padding-right:0px;--epb-faq-question-padding-bottom:0px;--epb-faq-question-padding-left:0px;--epb-faq-question-font-size-sp:16px;--epb-faq-question-font-size-tablet:16px;--epb-faq-question-font-size-pc:16px;--epb-faq-question-letter-spacing:0em;--epb-faq-question-line-height:1.5;--epb-faq-answer-radius:0px;--epb-faq-answer-padding-top:4px;--epb-faq-answer-padding-right:0px;--epb-faq-answer-padding-bottom:4px;--epb-faq-answer-padding-left:0px;--epb-faq-answer-margin-item:8px"><dt class="js-epb-toggle__title epb-faq__item__question icon-plus-after is-style-epb-faq-question-normal is-style-epb-label-circle"><div class="epb-faq__item__question__label" style="color:#3f5973;border-color:#3f5973" data-fontweight="normal">Q</div><div class="epb-faq__item__question__body" data-fontweight="bold">建設業29業種とは何ですか？</div></dt><dd class="js-epb-toggle__content epb-faq__item__answer is-hidden is-style-epb-faq-answer-normal is-style-epb-label-circle"><div class="epb-faq__item__answer__label" style="color:#3f5973;border-color:#3f5973" data-fontweight="normal">A</div><div class="epb-faq__item__answer__body">
<p class="wp-block-paragraph">土木、建築、大工、左官、とび・土工、石、屋根、電気、管、タイル・れんが・ブロック、鋼構造物、鉄筋、舗装、しゅんせつ、板金、ガラス、塗装、防水、内装仕上、機械器具設置、熱絶縁、電気通信、造園、さく井、建具、水道施設、消防施設、清掃施設、解体の29種類です。</p>
</div></dd></dl>



<dl id="js-epb-toggle-20260916163626" class="wp-block-emanon-blocks-faq2-template epb-faq__item epb-has-faq-shadow epb-has-json-ld-faqpage epb-has-faq-acordion epb-has-faq-answer-margin-item is-style-epb-none is-style-epb-border-bottom" style="--epb-faq-border-width-top:1px;--epb-faq-border-width-bottom:1px;--epb-faq-border-width-left:1px;--epb-faq-border-width-right:1px;--epb-faq-radius:3px;--epb-faq-border-color:#b8bcc0;--epb-faq-style-color:#b8bcc0;--epb-accordion-color:#f2852f;--epb-accordion-active-color:#dc3545;--epb-accordion-question-text-color:#333333;--epb-faq-question-radius:0px;--epb-faq-question-padding-top:0px;--epb-faq-question-padding-right:0px;--epb-faq-question-padding-bottom:0px;--epb-faq-question-padding-left:0px;--epb-faq-question-font-size-sp:16px;--epb-faq-question-font-size-tablet:16px;--epb-faq-question-font-size-pc:16px;--epb-faq-question-letter-spacing:0em;--epb-faq-question-line-height:1.5;--epb-faq-answer-radius:0px;--epb-faq-answer-padding-top:4px;--epb-faq-answer-padding-right:0px;--epb-faq-answer-padding-bottom:4px;--epb-faq-answer-padding-left:0px;--epb-faq-answer-margin-item:8px"><dt class="js-epb-toggle__title epb-faq__item__question icon-plus-after is-style-epb-faq-question-normal is-style-epb-label-circle"><div class="epb-faq__item__question__label" style="color:#3f5973;border-color:#3f5973" data-fontweight="normal">Q</div><div class="epb-faq__item__question__body" data-fontweight="bold">建設業は昔から29業種だったのですか？</div></dt><dd class="js-epb-toggle__content epb-faq__item__answer is-hidden is-style-epb-faq-answer-normal is-style-epb-label-circle"><div class="epb-faq__item__answer__label" style="color:#3f5973;border-color:#3f5973" data-fontweight="normal">A</div><div class="epb-faq__item__answer__body">
<p class="wp-block-paragraph">いいえ。</p>



<p class="wp-block-paragraph">現在の解体工事業は、2016年6月1日に施行された建設業法改正によって独立した許可業種として追加されました。</p>



<p class="wp-block-paragraph">これによって28業種から現在の29業種になりました。</p>
</div></dd></dl>



<dl id="js-epb-toggle-20260916163640" class="wp-block-emanon-blocks-faq2-template epb-faq__item epb-has-faq-shadow epb-has-json-ld-faqpage epb-has-faq-acordion epb-has-faq-answer-margin-item is-style-epb-none is-style-epb-border-bottom" style="--epb-faq-border-width-top:1px;--epb-faq-border-width-bottom:1px;--epb-faq-border-width-left:1px;--epb-faq-border-width-right:1px;--epb-faq-radius:3px;--epb-faq-border-color:#b8bcc0;--epb-faq-style-color:#b8bcc0;--epb-accordion-color:#f2852f;--epb-accordion-active-color:#dc3545;--epb-accordion-question-text-color:#333333;--epb-faq-question-radius:0px;--epb-faq-question-padding-top:0px;--epb-faq-question-padding-right:0px;--epb-faq-question-padding-bottom:0px;--epb-faq-question-padding-left:0px;--epb-faq-question-font-size-sp:16px;--epb-faq-question-font-size-tablet:16px;--epb-faq-question-font-size-pc:16px;--epb-faq-question-letter-spacing:0em;--epb-faq-question-line-height:1.5;--epb-faq-answer-radius:0px;--epb-faq-answer-padding-top:4px;--epb-faq-answer-padding-right:0px;--epb-faq-answer-padding-bottom:4px;--epb-faq-answer-padding-left:0px;--epb-faq-answer-margin-item:8px"><dt class="js-epb-toggle__title epb-faq__item__question icon-plus-after is-style-epb-faq-question-normal is-style-epb-label-circle"><div class="epb-faq__item__question__label" style="color:#3f5973;border-color:#3f5973" data-fontweight="normal">Q</div><div class="epb-faq__item__question__body" data-fontweight="bold">一式工事と専門工事の違いは何ですか？</div></dt><dd class="js-epb-toggle__content epb-faq__item__answer is-hidden is-style-epb-faq-answer-normal is-style-epb-label-circle"><div class="epb-faq__item__answer__label" style="color:#3f5973;border-color:#3f5973" data-fontweight="normal">A</div><div class="epb-faq__item__answer__body">
<p class="wp-block-paragraph">一式工事は、総合的な企画、指導、調整のもとで土木工作物または建築物を建設する工事です。</p>



<p class="wp-block-paragraph">専門工事は、大工、左官、電気、管、塗装など、それぞれ専門的な施工を行う工事です。</p>
</div></dd></dl>



<dl id="js-epb-toggle-20260916163953" class="wp-block-emanon-blocks-faq2-template epb-faq__item epb-has-faq-shadow epb-has-json-ld-faqpage epb-has-faq-acordion epb-has-faq-answer-margin-item is-style-epb-none is-style-epb-border-bottom" style="--epb-faq-border-width-top:1px;--epb-faq-border-width-bottom:1px;--epb-faq-border-width-left:1px;--epb-faq-border-width-right:1px;--epb-faq-radius:3px;--epb-faq-border-color:#b8bcc0;--epb-faq-style-color:#b8bcc0;--epb-accordion-color:#f2852f;--epb-accordion-active-color:#dc3545;--epb-accordion-question-text-color:#333333;--epb-faq-question-radius:0px;--epb-faq-question-padding-top:0px;--epb-faq-question-padding-right:0px;--epb-faq-question-padding-bottom:0px;--epb-faq-question-padding-left:0px;--epb-faq-question-font-size-sp:16px;--epb-faq-question-font-size-tablet:16px;--epb-faq-question-font-size-pc:16px;--epb-faq-question-letter-spacing:0em;--epb-faq-question-line-height:1.5;--epb-faq-answer-radius:0px;--epb-faq-answer-padding-top:4px;--epb-faq-answer-padding-right:0px;--epb-faq-answer-padding-bottom:4px;--epb-faq-answer-padding-left:0px;--epb-faq-answer-margin-item:8px"><dt class="js-epb-toggle__title epb-faq__item__question icon-plus-after is-style-epb-faq-question-normal is-style-epb-label-circle"><div class="epb-faq__item__question__label" style="color:#3f5973;border-color:#3f5973" data-fontweight="normal">Q</div><div class="epb-faq__item__question__body" data-fontweight="bold">建築一式工事業の許可があれば専門工事もすべて請け負えますか？</div></dt><dd class="js-epb-toggle__content epb-faq__item__answer is-hidden is-style-epb-faq-answer-normal is-style-epb-label-circle"><div class="epb-faq__item__answer__label" style="color:#3f5973;border-color:#3f5973" data-fontweight="normal">A</div><div class="epb-faq__item__answer__body">
<p class="wp-block-paragraph">建築一式工事業は「すべての建築系専門工事を無条件に請け負える許可」という意味ではありません。</p>



<p class="wp-block-paragraph">専門工事を単独で請け負う場合などには、その工事に対応する建設業許可が必要になることがあります。</p>
</div></dd></dl>



<dl id="js-epb-toggle-20260916164007" class="wp-block-emanon-blocks-faq2-template epb-faq__item epb-has-faq-shadow epb-has-json-ld-faqpage epb-has-faq-acordion epb-has-faq-answer-margin-item is-style-epb-none is-style-epb-border-bottom" style="--epb-faq-border-width-top:1px;--epb-faq-border-width-bottom:1px;--epb-faq-border-width-left:1px;--epb-faq-border-width-right:1px;--epb-faq-radius:3px;--epb-faq-border-color:#b8bcc0;--epb-faq-style-color:#b8bcc0;--epb-accordion-color:#f2852f;--epb-accordion-active-color:#dc3545;--epb-accordion-question-text-color:#333333;--epb-faq-question-radius:0px;--epb-faq-question-padding-top:0px;--epb-faq-question-padding-right:0px;--epb-faq-question-padding-bottom:0px;--epb-faq-question-padding-left:0px;--epb-faq-question-font-size-sp:16px;--epb-faq-question-font-size-tablet:16px;--epb-faq-question-font-size-pc:16px;--epb-faq-question-letter-spacing:0em;--epb-faq-question-line-height:1.5;--epb-faq-answer-radius:0px;--epb-faq-answer-padding-top:4px;--epb-faq-answer-padding-right:0px;--epb-faq-answer-padding-bottom:4px;--epb-faq-answer-padding-left:0px;--epb-faq-answer-margin-item:8px"><dt class="js-epb-toggle__title epb-faq__item__question icon-plus-after is-style-epb-faq-question-normal is-style-epb-label-circle"><div class="epb-faq__item__question__label" style="color:#3f5973;border-color:#3f5973" data-fontweight="normal">Q</div><div class="epb-faq__item__question__body" data-fontweight="bold">自分の仕事が何業種かわからない場合はどうしますか？</div></dt><dd class="js-epb-toggle__content epb-faq__item__answer is-hidden is-style-epb-faq-answer-normal is-style-epb-label-circle"><div class="epb-faq__item__answer__label" style="color:#3f5973;border-color:#3f5973" data-fontweight="normal">A</div><div class="epb-faq__item__answer__body">
<p class="wp-block-paragraph">職種名ではなく、実際に請け負う工事の内容を整理します。</p>



<p class="wp-block-paragraph">たとえば「設備工事」「水道工事」「鉄骨工事」などの呼び方だけでは、建設業法上の業種を一つに決められない場合があります。</p>



<p class="wp-block-paragraph">判断が難しい場合は、許可行政庁などへ具体的な施工内容を示して確認する方法があります。</p>
</div></dd></dl>



<dl id="js-epb-toggle-20260916164021" class="wp-block-emanon-blocks-faq2-template epb-faq__item epb-has-faq-shadow epb-has-json-ld-faqpage epb-has-faq-acordion epb-has-faq-answer-margin-item is-style-epb-none is-style-epb-border-bottom" style="--epb-faq-border-width-top:1px;--epb-faq-border-width-bottom:1px;--epb-faq-border-width-left:1px;--epb-faq-border-width-right:1px;--epb-faq-radius:3px;--epb-faq-border-color:#b8bcc0;--epb-faq-style-color:#b8bcc0;--epb-accordion-color:#f2852f;--epb-accordion-active-color:#dc3545;--epb-accordion-question-text-color:#333333;--epb-faq-question-radius:0px;--epb-faq-question-padding-top:0px;--epb-faq-question-padding-right:0px;--epb-faq-question-padding-bottom:0px;--epb-faq-question-padding-left:0px;--epb-faq-question-font-size-sp:16px;--epb-faq-question-font-size-tablet:16px;--epb-faq-question-font-size-pc:16px;--epb-faq-question-letter-spacing:0em;--epb-faq-question-line-height:1.5;--epb-faq-answer-radius:0px;--epb-faq-answer-padding-top:4px;--epb-faq-answer-padding-right:0px;--epb-faq-answer-padding-bottom:4px;--epb-faq-answer-padding-left:0px;--epb-faq-answer-margin-item:8px"><dt class="js-epb-toggle__title epb-faq__item__question icon-plus-after is-style-epb-faq-question-normal is-style-epb-label-circle"><div class="epb-faq__item__question__label" style="color:#3f5973;border-color:#3f5973" data-fontweight="normal">Q</div><div class="epb-faq__item__question__body" data-fontweight="bold">一人親方にも建設業許可は必要ですか？</div></dt><dd class="js-epb-toggle__content epb-faq__item__answer is-hidden is-style-epb-faq-answer-normal is-style-epb-label-circle"><div class="epb-faq__item__answer__label" style="color:#3f5973;border-color:#3f5973" data-fontweight="normal">A</div><div class="epb-faq__item__answer__body">
<p class="wp-block-paragraph">一人親方だから建設業許可が不要というわけではありません。</p>



<p class="wp-block-paragraph">軽微な建設工事のみを請け負う場合を除き、建設業を営む場合には原則として許可が必要です。</p>



<p class="wp-block-paragraph">実際の請負内容や請負代金などから判断します。</p>
</div></dd></dl>



<dl id="js-epb-toggle-20260916164038" class="wp-block-emanon-blocks-faq2-template epb-faq__item epb-has-faq-shadow epb-has-json-ld-faqpage epb-has-faq-acordion epb-has-faq-answer-margin-item is-style-epb-none is-style-epb-border-bottom" style="--epb-faq-border-width-top:1px;--epb-faq-border-width-bottom:1px;--epb-faq-border-width-left:1px;--epb-faq-border-width-right:1px;--epb-faq-radius:3px;--epb-faq-border-color:#b8bcc0;--epb-faq-style-color:#b8bcc0;--epb-accordion-color:#f2852f;--epb-accordion-active-color:#dc3545;--epb-accordion-question-text-color:#333333;--epb-faq-question-radius:0px;--epb-faq-question-padding-top:0px;--epb-faq-question-padding-right:0px;--epb-faq-question-padding-bottom:0px;--epb-faq-question-padding-left:0px;--epb-faq-question-font-size-sp:16px;--epb-faq-question-font-size-tablet:16px;--epb-faq-question-font-size-pc:16px;--epb-faq-question-letter-spacing:0em;--epb-faq-question-line-height:1.5;--epb-faq-answer-radius:0px;--epb-faq-answer-padding-top:4px;--epb-faq-answer-padding-right:0px;--epb-faq-answer-padding-bottom:4px;--epb-faq-answer-padding-left:0px;--epb-faq-answer-margin-item:8px"><dt class="js-epb-toggle__title epb-faq__item__question icon-plus-after is-style-epb-faq-question-normal is-style-epb-label-circle"><div class="epb-faq__item__question__label" style="color:#3f5973;border-color:#3f5973" data-fontweight="normal">Q</div><div class="epb-faq__item__question__body" data-fontweight="bold">複数の建設業種の仕事をしてもいいですか？</div></dt><dd class="js-epb-toggle__content epb-faq__item__answer is-hidden is-style-epb-faq-answer-normal is-style-epb-label-circle"><div class="epb-faq__item__answer__label" style="color:#3f5973;border-color:#3f5973" data-fontweight="normal">A</div><div class="epb-faq__item__answer__body">
<p class="wp-block-paragraph">複数種類の工事を行う事業者は珍しくありません。</p>



<p class="wp-block-paragraph">ただし、建設業許可が必要となる工事を請け負う場合には、それぞれの工事に対応した許可について確認する必要があります。</p>
</div></dd></dl>



<dl id="js-epb-toggle-20260916164050" class="wp-block-emanon-blocks-faq2-template epb-faq__item epb-has-faq-shadow epb-has-json-ld-faqpage epb-has-faq-acordion epb-has-faq-answer-margin-item is-style-epb-none is-style-epb-border-bottom" style="--epb-faq-border-width-top:1px;--epb-faq-border-width-bottom:1px;--epb-faq-border-width-left:1px;--epb-faq-border-width-right:1px;--epb-faq-radius:3px;--epb-faq-border-color:#b8bcc0;--epb-faq-style-color:#b8bcc0;--epb-accordion-color:#f2852f;--epb-accordion-active-color:#dc3545;--epb-accordion-question-text-color:#333333;--epb-faq-question-radius:0px;--epb-faq-question-padding-top:0px;--epb-faq-question-padding-right:0px;--epb-faq-question-padding-bottom:0px;--epb-faq-question-padding-left:0px;--epb-faq-question-font-size-sp:16px;--epb-faq-question-font-size-tablet:16px;--epb-faq-question-font-size-pc:16px;--epb-faq-question-letter-spacing:0em;--epb-faq-question-line-height:1.5;--epb-faq-answer-radius:0px;--epb-faq-answer-padding-top:4px;--epb-faq-answer-padding-right:0px;--epb-faq-answer-padding-bottom:4px;--epb-faq-answer-padding-left:0px;--epb-faq-answer-margin-item:8px"><dt class="js-epb-toggle__title epb-faq__item__question icon-plus-after is-style-epb-faq-question-normal is-style-epb-label-circle"><div class="epb-faq__item__question__label" style="color:#3f5973;border-color:#3f5973" data-fontweight="normal">Q</div><div class="epb-faq__item__question__body" data-fontweight="bold">水道工事は管工事と水道施設工事のどちらですか？</div></dt><dd class="js-epb-toggle__content epb-faq__item__answer is-hidden is-style-epb-faq-answer-normal is-style-epb-label-circle"><div class="epb-faq__item__answer__label" style="color:#3f5973;border-color:#3f5973" data-fontweight="normal">A</div><div class="epb-faq__item__answer__body">
<p class="wp-block-paragraph">工事内容によって異なります。</p>



<p class="wp-block-paragraph">住宅などの敷地内の給排水配管や上水道等の配水小管を設置する工事は管工事と関係します。</p>



<p class="wp-block-paragraph">一方、上水道等の取水・浄水・配水施設を築造する工事は水道施設工事です。</p>
</div></dd></dl>



<dl id="js-epb-toggle-20260916164104" class="wp-block-emanon-blocks-faq2-template epb-faq__item epb-has-faq-shadow epb-has-json-ld-faqpage epb-has-faq-acordion epb-has-faq-answer-margin-item is-style-epb-none is-style-epb-border-bottom" style="--epb-faq-border-width-top:1px;--epb-faq-border-width-bottom:1px;--epb-faq-border-width-left:1px;--epb-faq-border-width-right:1px;--epb-faq-radius:3px;--epb-faq-border-color:#b8bcc0;--epb-faq-style-color:#b8bcc0;--epb-accordion-color:#f2852f;--epb-accordion-active-color:#dc3545;--epb-accordion-question-text-color:#333333;--epb-faq-question-radius:0px;--epb-faq-question-padding-top:0px;--epb-faq-question-padding-right:0px;--epb-faq-question-padding-bottom:0px;--epb-faq-question-padding-left:0px;--epb-faq-question-font-size-sp:16px;--epb-faq-question-font-size-tablet:16px;--epb-faq-question-font-size-pc:16px;--epb-faq-question-letter-spacing:0em;--epb-faq-question-line-height:1.5;--epb-faq-answer-radius:0px;--epb-faq-answer-padding-top:4px;--epb-faq-answer-padding-right:0px;--epb-faq-answer-padding-bottom:4px;--epb-faq-answer-padding-left:0px;--epb-faq-answer-margin-item:8px"><dt class="js-epb-toggle__title epb-faq__item__question icon-plus-after is-style-epb-faq-question-normal is-style-epb-label-circle"><div class="epb-faq__item__question__label" style="color:#3f5973;border-color:#3f5973" data-fontweight="normal">Q</div><div class="epb-faq__item__question__body" data-fontweight="bold">サッシ工事はガラス工事ですか？</div></dt><dd class="js-epb-toggle__content epb-faq__item__answer is-hidden is-style-epb-faq-answer-normal is-style-epb-label-circle"><div class="epb-faq__item__answer__label" style="color:#3f5973;border-color:#3f5973" data-fontweight="normal">A</div><div class="epb-faq__item__answer__body">
<p class="wp-block-paragraph">サッシの取付けは建具工事と関係します。</p>



<p class="wp-block-paragraph">ガラスを加工して工作物へ取り付ける工事はガラス工事です。</p>



<p class="wp-block-paragraph">同じ窓まわりでも別の工事区分があります。</p>
</div></dd></dl>



<dl id="js-epb-toggle-20260916164126" class="wp-block-emanon-blocks-faq2-template epb-faq__item epb-has-faq-shadow epb-has-json-ld-faqpage epb-has-faq-acordion epb-has-faq-answer-margin-item is-style-epb-none is-style-epb-border-bottom" style="--epb-faq-border-width-top:1px;--epb-faq-border-width-bottom:1px;--epb-faq-border-width-left:1px;--epb-faq-border-width-right:1px;--epb-faq-radius:3px;--epb-faq-border-color:#b8bcc0;--epb-faq-style-color:#b8bcc0;--epb-accordion-color:#f2852f;--epb-accordion-active-color:#dc3545;--epb-accordion-question-text-color:#333333;--epb-faq-question-radius:0px;--epb-faq-question-padding-top:0px;--epb-faq-question-padding-right:0px;--epb-faq-question-padding-bottom:0px;--epb-faq-question-padding-left:0px;--epb-faq-question-font-size-sp:16px;--epb-faq-question-font-size-tablet:16px;--epb-faq-question-font-size-pc:16px;--epb-faq-question-letter-spacing:0em;--epb-faq-question-line-height:1.5;--epb-faq-answer-radius:0px;--epb-faq-answer-padding-top:4px;--epb-faq-answer-padding-right:0px;--epb-faq-answer-padding-bottom:4px;--epb-faq-answer-padding-left:0px;--epb-faq-answer-margin-item:8px"><dt class="js-epb-toggle__title epb-faq__item__question icon-plus-after is-style-epb-faq-question-normal is-style-epb-label-circle"><div class="epb-faq__item__question__label" style="color:#3f5973;border-color:#3f5973" data-fontweight="normal">Q</div><div class="epb-faq__item__question__body" data-fontweight="bold">塗膜防水は塗装工事ですか？</div></dt><dd class="js-epb-toggle__content epb-faq__item__answer is-hidden is-style-epb-faq-answer-normal is-style-epb-label-circle"><div class="epb-faq__item__answer__label" style="color:#3f5973;border-color:#3f5973" data-fontweight="normal">A</div><div class="epb-faq__item__answer__body">
<p class="wp-block-paragraph">塗膜によって防水する工事は、防水工事として区分されます。</p>



<p class="wp-block-paragraph">「材料を塗る」という施工方法だけで塗装工事と判断するわけではありません。</p>
</div></dd></dl>



<dl id="js-epb-toggle-20260916164150" class="wp-block-emanon-blocks-faq2-template epb-faq__item epb-has-faq-shadow epb-has-json-ld-faqpage epb-has-faq-acordion epb-has-faq-answer-margin-item is-style-epb-none is-style-epb-border-bottom" style="--epb-faq-border-width-top:1px;--epb-faq-border-width-bottom:1px;--epb-faq-border-width-left:1px;--epb-faq-border-width-right:1px;--epb-faq-radius:3px;--epb-faq-border-color:#b8bcc0;--epb-faq-style-color:#b8bcc0;--epb-accordion-color:#f2852f;--epb-accordion-active-color:#dc3545;--epb-accordion-question-text-color:#333333;--epb-faq-question-radius:0px;--epb-faq-question-padding-top:0px;--epb-faq-question-padding-right:0px;--epb-faq-question-padding-bottom:0px;--epb-faq-question-padding-left:0px;--epb-faq-question-font-size-sp:16px;--epb-faq-question-font-size-tablet:16px;--epb-faq-question-font-size-pc:16px;--epb-faq-question-letter-spacing:0em;--epb-faq-question-line-height:1.5;--epb-faq-answer-radius:0px;--epb-faq-answer-padding-top:4px;--epb-faq-answer-padding-right:0px;--epb-faq-answer-padding-bottom:4px;--epb-faq-answer-padding-left:0px;--epb-faq-answer-margin-item:8px"><dt class="js-epb-toggle__title epb-faq__item__question icon-plus-after is-style-epb-faq-question-normal is-style-epb-label-circle"><div class="epb-faq__item__question__label" style="color:#3f5973;border-color:#3f5973" data-fontweight="normal">Q</div><div class="epb-faq__item__question__body" data-fontweight="bold">一人親方は労災保険に加入できますか？</div></dt><dd class="js-epb-toggle__content epb-faq__item__answer is-hidden is-style-epb-faq-answer-normal is-style-epb-label-circle"><div class="epb-faq__item__answer__label" style="color:#3f5973;border-color:#3f5973" data-fontweight="normal">A</div><div class="epb-faq__item__answer__body">
<p class="wp-block-paragraph">建設の事業に従事する一人親方等は、一定の要件を満たす場合、労災保険の特別加入制度を利用できます。</p>



<p class="wp-block-paragraph">一人親方になれば自動加入する制度ではないため、自分の加入状況を確認しておくことが重要です。</p>
</div></dd></dl>
</div>



<h2 class="wp-block-heading">まとめ　建設業29業種から自分の工事を確認しよう</h2>



<p class="wp-block-paragraph">建設業法では、建設工事を<strong>2種類の一式工事と27種類の専門工事、合計29種類</strong>に区分しています。</p>



<p class="wp-block-paragraph">29業種は次のとおりです。</p>



<p class="wp-block-paragraph"><strong>土木、建築、大工、左官、とび・土工、石、屋根、電気、管、タイル・れんが・ブロック、鋼構造物、鉄筋、舗装、しゅんせつ、板金、ガラス、塗装、防水、内装仕上、機械器具設置、熱絶縁、電気通信、造園、さく井、建具、水道施設、消防施設、清掃施設、解体。</strong></p>



<p class="wp-block-paragraph">重要なのは、職人の呼び方や現場の名称だけで判断しないことです。</p>



<ul class="wp-block-list">
<li>「鉄骨屋だから鋼構造物工事」</li>



<li>「水道屋だから水道施設工事」</li>



<li>「塗る仕事だから塗装工事」</li>



<li>「建物を壊すから全部解体工事」</li>
</ul>



<p class="wp-block-paragraph">と単純に決められないケースがあります。</p>



<p class="wp-block-paragraph"><strong>建設業29業種を判断するときは、「誰が施工するのか」ではなく「何を請け負い、どのような工作物・設備を施工するのか」を確認することが重要です。</strong>また、一人親方や個人事業主であっても、請け負う工事の内容や規模によって建設業許可が必要になる場合があります。</p>



<p class="wp-block-paragraph">29業種それぞれについて、仕事内容、工事の種類、間違えやすい関連業種、建設業許可、一人親方の労災保険まで詳しく知りたい場合は、各業種の個別記事をご覧ください。</p>



<p class="wp-block-paragraph">建設業で一人親方として働く場合には、建設業許可や作業に必要な資格だけでなく、労災保険についても確認しておきましょう。</p>



<p class="wp-block-paragraph">要件を満たす建設業の一人親方等には、<strong>労災保険の特別加入制度</strong>があります。</p>



<p class="wp-block-paragraph">労災保険は「労働基準監督署」へ出向いても加入手続きや、業務災害手続きはしてくれません。<br>厚生労働省・労働局から承認を受けた「特別加入承認団体」から手続きを行い、仕事中の災害から来る経済的損失から身を守りましょう。</p>



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<div class="wp-block-emanon-blocks-advanced-button-template epb-advanced-button-wrapper epb-has-button-text-align-center is-style-epb-microcopy-top-none is-style-epb-microcopy-bottom-slanted-border is-style-epb-position-icon-center is-style-epb-icon-none is-style-epb-button-hover-animation-lustre-infinite is-style-epb-icon-hover-animation-none is-style-button-shadow" style="--epb-button-width-sp:100%;--epb-button-width-tablet:25%;--epb-button-width-pc:26%;--epb-button-radius:10px;--epb-button-padding-top:0.6em;--epb-button-padding-right:1.8em;--epb-button-padding-bottom:0.6em;--epb-button-padding-left:1.8em;--epb-button-border-style:none;--epb-button-border-width-top:1px;--epb-button-border-width-bottom:1px;--epb-button-border-width-left:1px;--epb-button-border-width-right:1px;--epb-button-text-font-size-sp:16px;--epb-button-text-font-size-tablet:16px;--epb-button-text-font-size-pc:18px;--epb-button-text-letter-spacing:0em;--epb-button-text-line-height:1.5;--epb-button-text-font-weight:bold;--epb-microcopy-top-font-size-sp:12px;--epb-microcopy-top-font-size-tablet:12px;--epb-microcopy-top-font-size-pc:12px;--epb-microcopy-top-letter-spacing:0.1em;--epb-microcopy-top-font-weight:normal;--epb-microcopy-bottom-font-size-sp:12px;--epb-microcopy-bottom-font-size-tablet:12px;--epb-microcopy-bottom-font-size-pc:12px;--epb-microcopy-bottom-letter-spacing:0.1em;--epb-microcopy-bottom-font-weight:bold;--epb-button-border-color:#f0ad4e;--epb-button-background:linear-gradient(135deg,rgba(252,185,0,1) 0%,rgba(255,105,0,1) 100%);--epb-button-text-color:#ffffff;--epb-button-icon-color:#ffffff;--epb-button-icon-style-color:#e5e7e8;--epb-microcopy-top-color:#333333;--epb-microcopy-top-style-color:#e5e7e8;--epb-microcopy-bottom-color:#333333;--epb-microcopy-bottom-style-color:#e5e7e8;--epb-microcopy-bottom-style-background-color:#ffffff"><a class="epb-advanced-button" href="https://nisijp631.com/lp/#apply"><span class="epb-advanced-button__text">いますぐ加入する</span></a><div class="epb-advanced-button__microcopy-bottom">最短2分・カード決済で当日手続き</div></div>



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<p class="wp-block-paragraph" id="block-9577993d-c750-41d2-a1e7-f8761645d4cb">西日本労災一人親方部会では、労災保険にかかわるすべての申請書類作成を無料で代行しています。<br>加入や脱退においては「特別加入承認団体」を通じ申請します。<br>ですから、ほとんどの労災保険取扱団体では、申請書類の作成を代行しています。<br>労災事故が発生したら、加入している団体や組合にすみやかに労災事故報告を行いましょう。<br>西日本労災一人親方部会は、加入から脱退、労災事故報告の連絡が入れば即座に対応しています。<br>専門家がスピーディに、しかも「無料」であなたをサポートします。<br><br>万が一に備えるなら、<a href="https://nisijp631.com/lp/">西日本労災一人親方部会</a>で安心安全なサポートを受けましょう。</p>



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<h3 class="wp-block-heading">参考資料</h3>



<p class="wp-block-paragraph"><strong>国土交通省「建設業の許可とは」</strong><br><a href="https://www.mlit.go.jp/totikensangyo/const/1_6_bt_000080.html">https://www.mlit.go.jp/totikensangyo/const/1_6_bt_000080.html</a></p>



<p class="wp-block-paragraph"><strong>国土交通省「建設業許可の業種区分」</strong><br><a href="https://www.cbr.mlit.go.jp/kensei/info/qa/pdf/R0312/R0312_shiryo_01_gyosyu.pdf">https://www.cbr.mlit.go.jp/kensei/info/qa/pdf/R0312/R0312_shiryo_01_gyosyu.pdf</a></p>



<p class="wp-block-paragraph"><strong>厚生労働省「労災保険への特別加入」</strong><br><a href="https://www.mhlw.go.jp/stf/seisakunitsuite/bunya/koyou_roudou/roudoukijun/rousai/kanyu.html">https://www.mhlw.go.jp/stf/seisakunitsuite/bunya/koyou_roudou/roudoukijun/rousai/kanyu.html</a></p>



<p class="wp-block-paragraph"><strong>厚生労働省「特別加入制度とは」</strong><br><a href="https://www.mhlw.go.jp/stf/seisakunitsuite/bunya/0000166851.html">https://www.mhlw.go.jp/stf/seisakunitsuite/bunya/0000166851.html</a></p>



<p class="wp-block-paragraph">※建設業許可や労災保険に関する制度は改正される場合があります。実際の許可申請や加入手続きでは、国土交通省、許可行政庁、厚生労働省などが公表する最新情報をご確認ください。</p>


<h1 class="wp-block-site-title"><a href="https://nisijp631.com" target="_self" rel="home">西日本労災一人親方部会</a></h1>

<h2 class="wp-block-post-title">建設業29業種とは？仕事内容・工事内容を一覧でわかりやすく解説【2026年版】</h2>

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<div class="wp-block-post-date"><time datetime="2026-09-18T09:09:26+09:00">2026年9月18日</time></div>

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