Structure of NAICS Code 23 - Construction
Hierarchy
Subcategories are listed in order from general (3-Digit) to more specific (6-Digit) industry. Each category link leads to the corresponding Code Details page.
Categories
General
Specific
Hierarchy
3-Digits
4-Digits
5-Digits
6-Digits
236115 - New Single-Family Housing Construction (except For-Sale Builders)
236116 - New Multifamily Housing Construction (except For-Sale Builders)
236117 - New Housing For-Sale Builders
236118 - Residential Remodelers
23611 - Residential Building Construction
23711 - Water and Sewer Line and Related Structures Construction
23712 - Oil and Gas Pipeline and Related Structures Construction
23713 - Power and Communication Line and Related Structures Construction
2371 - Utility System Construction
2372 - Land Subdivision
2373 - Highway, Street, and Bridge Construction
2379 - Other Heavy and Civil Engineering Construction
238110 - Poured Concrete Foundation and Structure Contractors
238111 - Residential Poured Concrete Foundation and Structure Contractors
238112 - Nonresidential Poured Concrete Foundation and Structure Contractors
23811 - Poured Concrete Foundation and Structure Contractors
238120 - Structural Steel and Precast Concrete Contractors
238121 - Residential Structural Steel and Precast Concrete Contractors
238122 - Nonresidential Structural Steel and Precast Concrete Contractors
23812 - Structural Steel and Precast Concrete Contractors
238130 - Framing Contractors
238131 - Residential Framing Contractors
238132 - Nonresidential Framing Contractors
23813 - Framing Contractors
238140 - Masonry Contractors
238141 - Residential Masonry Contractors
238142 - Nonresidential Masonry Contractors
23814 - Masonry Contractors
238150 - Glass and Glazing Contractors
238151 - Residential Glass and Glazing Contractors
238152 - Nonresidential Glass and Glazing Contractors
23815 - Glass and Glazing Contractors
238160 - Roofing Contractors
238161 - Residential Roofing Contractors
238162 - Nonresidential Roofing Contractors
23816 - Roofing Contractors
238170 - Siding Contractors
238171 - Residential Siding Contractors
238172 - Nonresidential Siding Contractors
23817 - Siding Contractors
238190 - Other Foundation, Structure, and Building Exterior Contractors
238191 - Other Residential Foundation, Structure, and Building Exterior Contractors
238192 - Other Nonresidential Foundation, Structure, and Building Exterior Contractors
23819 - Other Foundation, Structure, and Building Exterior Contractors
238210 - Electrical Contractors and Other Wiring Installation Contractors
238211 - Residential Electrical Contractors and Other Wiring Installation Contractors
238212 - Nonresidential Electrical Contractors and Other Wiring Installation Contractors
23821 - Electrical Contractors and Other Wiring Installation Contractors
238220 - Plumbing, Heating, and Air-Conditioning Contractors
238221 - Residential Plumbing, Heating, and Air-Conditioning Contractors
238222 - Nonresidential Plumbing, Heating, and Air-Conditioning Contractors
23822 - Plumbing, Heating, and Air-Conditioning Contractors
238290 - Other Building Equipment Contractors
238291 - Other Residential Building Equipment Contractors
238292 - Other Nonresidential Building Equipment Contractors
23829 - Other Building Equipment Contractors
238310 - Drywall and Insulation Contractors
238311 - Residential Drywall and Insulation Contractors
238312 - Nonresidential Drywall and Insulation Contractors
23831 - Drywall and Insulation Contractors
238320 - Painting and Wall Covering Contractors
238321 - Residential Painting and Wall Covering Contractors
238322 - Nonresidential Painting and Wall Covering Contractors
23832 - Painting and Wall Covering Contractors
238330 - Flooring Contractors
238331 - Residential Flooring Contractors
238332 - Nonresidential Flooring Contractors
23833 - Flooring Contractors
238340 - Tile and Terrazzo Contractors
238341 - Residential Tile and Terrazzo Contractors
238342 - Nonresidential Tile and Terrazzo Contractors
23834 - Tile and Terrazzo Contractors
238350 - Finish Carpentry Contractors
238351 - Residential Finish Carpentry Contractors
238352 - Nonresidential Finish Carpentry Contractors
23835 - Finish Carpentry Contractors
238390 - Other Building Finishing Contractors
238391 - Other Residential Building Finishing Contractors
238392 - Other Nonresidential Building Finishing Contractors
23839 - Other Building Finishing Contractors
238910 - Site Preparation Contractors
238911 - Residential Site Preparation Contractors
238912 - Nonresidential Site Preparation Contractors
23891 - Site Preparation Contractors
238990 - All Other Specialty Trade Contractors
238991 - All Other Residential Specialty Trade Contractors
238992 - All Other Nonresidential Specialty Trade Contractors
23899 - All Other Specialty Trade Contractors