- Plumbing, heating, air-conditioning (246751)
- Painting and paper hanging (133745)
- Electrical work (164588)
- Masonry and other stonework (42448)
- Plastering, drywall, and insulation (57217)
- Terrazzo, tile, marble and mosaic work (35393)
- Carpentry work (77245)
- Floor laying and floor work, nec (43050)
- Roofing, siding, and sheetmetal work (93063)
- Concrete work (68587)
- Water well drilling (9357)
- Structural steel erection (8264)
- Glass and glazing work (9168)
- Excavation work (61771)
- Wrecking and demolition work (7433)
- Installing building equipment (5186)
- Special trade contractors, nec (217522)