17 Construction Special Trade Contractors Lists


Construction Special Trade Contractors Lists

This major group includes special trade contractors who undertake activities of a type that are specialized either to building construction, including work on mobile homes, or to both building and non-building projects. These activities include painting (including bridge painting and traffic lane painting), electrical work (including work on bridges, power lines, and power plants), carpentry work, plumbing, heating, air-conditioning, roofing, and sheet metalwork. Special trade contractors primarily engaged in activities that are clearly of a type specialized to heavy construction, such as grading for highways and airport runways; guardrail construction; installation of highway signs; underwater rock removal; and asphalt and concrete construction of roads, highways, streets, and public sidewalks are classified in Major Group 16.
Special trade contractors may work on subcontract from the general contractor, performing only part of the work covered by the general contract, or they may work directly for the owner. Special trade contractors for the most part perform their work at the site of construction, although they also may have shops where they perform work incidental to the job site.

1711 Plumbing, heating, air conditioning,nsk
1721 Painting and paper hanging,nsk
1731 Electrical work,nsk
1741 Masonry and other stonework, nsk
1742 Plastering, drywall, and insulation, nsk
1743 Terrazzo, tile, marble, mosaic work, nsk
1751 Carpentry work,nsk
1752 Floor laying and floor work, nec, nsk
1761 Roofing, siding, and sheet metal work, nsk
1771 Concrete work,nsk
1781 Water well drilling, nsk
1791 Structural steel erection,nsk
1793 Glass contractor
1794 Excavation work, nsk
1795 Wrecking and demolition work, nsk
1796 Installing building equipment,nsk
1799 Special trade contractors, nec, nsk