NAICS Codes
- 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
- 236210 – Industrial Building Construction
- 236220 – Commercial and Institutional Building Construction
- 237110 – Water and Sewer Line and Related Structures Construction
- 237120 – Oil and Gas Pipeline and Related Structures Construction
- 237130 – Power and Communication Line and Related Structures Construction
- 237210 – Land Subdivision
- 237310 – Highway, Street, and Bridge Construction
- 237990 – Other Heavy and Civil Engineering Construction
- 237990 – except Dredging and Surface Cleanup Activities2
- 238110 – Poured Concrete Foundation and Structure Contractors
- 238120 – Structural Steel and Precast Concrete Contractors
- 238130 – Framing Contractors
- 238140 – Masonry Contractors
- 238150 – Glass and Glazing Contractors
- 238160 – Roofing Contractors
- 238170 – Siding Contractors
- 238190 – Other Foundation, Structure, and Building Exterior Contractors
- 238210 – Electrical Contractors and Other Wiring Installation Contractors
- 238220 – Plumbing, Heating, and Air‑Conditioning Contractors
- 238290 – Other Building Equipment Contractors
- 238310 – Drywall and Insulation Contractors
- 238320 – Painting and Wall Covering Contractors
- 238330 – Flooring Contractors
- 238340 – Tile and Terrazzo Contractors
- 238350 – Finish Carpentry Contractors
- 238390 – Other Building Finishing Contractors
- 238910 – Site Preparation Contractors
- 238990 – All Other Specialty Trade Contractors 13
