Naics code Naics title Naics description
238110 Poured Concrete Foundation and Structure Contractors This industry comprises establishments primarily engaged in pouring and finishing concrete foundations and structural elements. This industry also includes establishments performing grout and shotcrete work. The work performed may include new work, additions, alterations, maintenance, and repairs.
23812 Structural Steel and Precast Concrete Contractors See industry description for 238120.
238120 Structural Steel and Precast Concrete Contractors This industry comprises establishments primarily engaged in (1) erecting and assembling structural parts made from steel or precast concrete (e.g., steel beams, structural steel components, and similar products of precast concrete) and/or (2) assembling and installing other steel construction products (e.g., steel rods, bars, rebar, mesh, and cages) to reinforce poured-in-place concrete. The work performed may include new work, additions, alterations, maintenance, and repairs.
23813 Framing Contractors See industry description for 238130.
238130 Framing Contractors This industry comprises establishments primarily engaged in structural framing and sheathing using materials other than structural steel or concrete. The work performed may include new work, additions, alterations, maintenance, and repairs.
23814 Masonry Contractors See industry description for 238140.
238140 Masonry Contractors This industry comprises establishments primarily engaged in masonry work, stone setting, bricklaying, and other stone work. The work performed may include new work, additions, alterations, maintenance, and repairs.
23815 Glass and Glazing Contractors See industry description for 238150.
238150 Glass and Glazing Contractors This industry comprises establishments primarily engaged in installing glass panes in prepared openings (i.e., glazing work) and other glass work for buildings. The work performed may include new work, additions, alterations, maintenance, and repairs.
23816 Roofing Contractors See industry description for 238160.