NAICS CODES

NAICS Codes

  • 236220 Commercial and Institutional Construction
  • 236115 New Single-Family Housing Construction
  • 236116 New Multifamily Housing Construction
  • 236118 Residential Remodelers
  • 236210 Industrial Building Construction
  • 237130 Power & Communications Line Related Structures
  • 237310 Sidewalk, Public, Construction
  • 238110 Poured Concrete Foundation and Structure Contractors
  • 238120 Structural Steel Contractors
  • 238130 Framing Contractors
  • 238140 Masonry Contractors
  • 238160 Roofing Contractors
  • 238170 Siding Contractors
  • 238190 Other Foundation, Structure & Building Exterior Contractors
  • 238210 Electrical Contractors
  • 238220 Plumbing, Heating & Air Conditioning Contractors
  • 238310 Drywall and Insulation Contractors
  • 238320 Painting & Wall Covering Contractors
  • 238330 Flooring Contractors
  • 238350 Finishing Carpentry Contractors
  • 335921 Fiber Optic Cable Manufacturing
  • 335931 Current-Carrying Wiring Device Manufacturing
  • 335999 Misc. Electrical Equipment and Component Manufacturing
  • 423420 Office Equipment, Merchant Wholesalers
  • 423610 Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers
  • 423690 Other Electronic Part and Equipment Merchant Wholesalers
  • 517210 Wireless Telecommunications Carriers (Except Satellite)
  • 517911 Custom Computer Programming Services
  • 517919 All Other Telecommunications
  • 541310 Architectural Services
  • 541511 Custom Computer Programming Services
  • 541512 Computer Systems Design Services
  • 541513 Computer Facilities Management Services
  • 541519 Other Computer Related Services
  • 541611 Administrative Management & General Management Consulting Services
  • 561422 Telephone Call Centers
  • 561439 Copy Centers
  • 561210 Facilities Support Services
  • 561621 Security Systems Services (Except Locksmiths)