Special trade contractors primarily engaged in construction work, not elsewhere classified, such as construction of swimming pools and fences, erection and installation of ornamental metal work, house moving, shoring work, waterproofing, dampproofing, fireproofing, sandblasting, and steam cleaning of building exteriors.

  • Antenna installation, except household type-contractors
  • Artificial turf installation-contractors
  • Awning installation-contractors
  • Bath tub refinishing-contractors
  • Boring for building construction-contractors
  • Bowling alley installation and service-contractors
  • Cable splicing service, nonelectrical-contractors
  • Caulking (construction)-contractors
  • Cleaning building exteriors-contractors
  • Cleaning new buildings after construction-contractors
  • Coating of concrete structures with plastics-contractors
  • Core drilling for building construction-contractors
  • Counter top installation-contractors
  • Dampproofing buildings-contractors
  • Dewatering-contractors
  • Diamond drilling for building construction-contractors
  • Epoxy application-contractors
  • Erection and dismantling of forms for poured concrete-contractors
  • Fence construction-contractors
  • Fire escape installation-contractors
  • Fireproofing buildings-contractors
  • Forms for poured concrete, erection and dismantling-contractors
  • Gas leakage detection-contractors
  • Gasoline pump installation-contractors
  • Glazing of concrete surfaces-contractors
  • Grave excavation-contractors
  • House moving-contractors
  • Insulation of pipes and boilers-contractors
  • Lead burning-contractors
  • Lightning conductor erection-contractors
  • Mobile home site setup and tie down-contractors
  • Ornamental metalwork-contractors
  • Paint and wallpaper stripping-contractors
  • Plastics wall tile installation-contractors
  • Posthole digging-contractors
  • Sandblasting of building exteriors-contractors
  • Scaffolding construction-contractors
  • Service and repair of broadcasting stations-contractors
  • Service station equipment installation, maintenance, and repair-
  • Shoring and underpinning work-contractors
  • Spectator seating installation-contractors
  • Steam cleaning of building exteriors-contractors
  • Steeplejacks
  • Swimming pool construction-contractors
  • Television and radio stations, service and repair of-contractors
  • Test boring for construction-contractors
  • Tile installation, wall: plastics-contractors
  • Tinting glass-contractors
  • Wallpaper removal-contractors
  • Waterproofing-contractors
  • Weather stripping-contractors
  • Welding contractors, operating at site of construction
  • Window shade installation-contractors