NAICS
NORTH AMERICAN INDUSTRY CLASSIFICATION SYSTEM (NAICS)
PRIMARY NAICS CODE: 236220 – Commercial and Institutional Building Construction
| CONSTRUCTION | ENVIRONMENTAL | ||||
| 221320 | Sewerage Treatment Facilities | 541620 | Environmental Consulting | ||
| 236115 | New Single Family Housing Construction | 562211 | Hazardous Waste Treatment and Disposal | ||
| 236116 | New Multifamily Housing Construction | 562212 | Garbage Disposal Landfills | ||
| 236117 | New Housing For Sale Builders | 562219 | Other Hazardous Waste Treatment & Disposal | ||
| 236118 | Residential Remodelers | 562910 | Remediation Services | ||
| 236210 | Industrial Building Construction | 562991 | Septic Tank and Related Services | ||
| 237110 | Water and Sewer Line and Related Structures Construction | 562998 | All Other Miscellaneous Waste Management Services | ||
| 237120 | Oil and Gas Pipeline and Related Structures Construction | ||||
| 237130 | Power, Communication Line & Related Structures Construction | ARCHITECTURAL AND ENGINEERING SERVICES | |||
| 237210 | Land Development | 541310 | Architectural Services | ||
| 237310 | Highway, Street, and Bridge Construction | 541330 | Engineering Services | ||
| 237990 | Other Heavy and Civil Engineering Construction | 541350 | Building Inspection Services | ||
| 238110 | Poured Concrete Foundation and Structure Contractors | 541410 | Interior Design Services | ||
| 238130 | Framing Contractors | 541310 | Architectural Services | ||
| 238140 | Masonry Contractors | ||||
| 238150 | Glass and Glazing Contractors | FACILITY SUPPORT | |||
| 238160 | Roofing Contractors | 493110 | General Warehousing & Storage | ||
| 238170 | Siding Contractors | 561210 | Facilities Support Services | ||
| 238190 | Other Foundation, Structure, and Building Exterior Contractors | 561621 | Security Systems Services | ||
| 238210 | Electrical Contractors and Other Wiring Installation Contractors | 561720 | Janitorial Services | ||
| 238220 | Plumbing, Heating, and Air-Conditioning Contractors | 561730 | Landscaping Services | ||
| 238290 | Other Building Equipment Contractors | 561790 | Other Services to Building Dwellings | ||
| 238310 | Drywall and Insulation Contractors | ||||
| 238320 | Painting and Wall Covering Contractors | ADMINISTRATIVE SERVICES | |||
| 238330 | Flooring Contractors | 541611 | Administrative Management & General Management Consulting Services | ||
| 238340 | Tile and Terrazzo Contractors | 561110 | Office Administrative Services | ||
| 238350 | Finish Carpentry Contractors | ||||
| 238910 | Site Preparation Contractors | INFORMATION TECHNOLOGY | |||
| 238990 | All Other Specialty Trade Contractors | 541511 | Custom Computer Programming Services | ||
| 541512 | Computer Systems Design Services | ||||
| REAL ESTATE | 541513 | Computer Facilities Management Services | |||
| 531110 | Lessors of Residential Buildings & Dwellings | 541519 | Other Computer Related Services | ||
| 531120 | Lessors of Non Residential Buildings | 541690 | Other Scientific and Technical Consulting Services | ||
| 531190 | Lessor of Real Estate Property | ||||
| 531210 | Offices of Real Estate Agents and Brokers | TRAINING | |||
| 531311 | Residential Property Managers | 641420 | Computer Training | ||
| 531390 | Other Activities Related to Real Estate | 641430 | Professional & Management Development Training | ||
| 624229 | Other Community Housing Services | 611513 | Apprenticeship Training | ||