238 Specialty Trade Contractors
The Specialty Trade Contractors subsector comprises establishments whose primary activity is performing specific activities (e.g., pouring concrete, site preparation, plumbing, painting, and electrical work) involved in building construction or other activities that are similar for all types of construction but that are not responsible for the entire project. The work performed may include new work, additions, alterations, maintenance, and repairs. The production work performed by establishments in this subsector is usually subcontracted from establishments of the general contractor type or operative builders but, especially in remodeling and repair construction, work also may be done directly for the owner of the property. Specialty trade contractors usually perform most of their work at the construction site, although they may have shops where they perform prefabrication and other work. Establishments primarily engaged in preparing sites for new construction are also included in this subsector.
There are substantial differences in types of equipment, work force skills, and other inputs required by specialty trade contractors. Establishments in this subsector are classified based on the underlying production function for the specialty trade in which they specialize. Throughout the Specialty Trade Contractors subsector, establishments commonly provide both the parts and labor required to complete work. For example, electrical contractors supply the current-carrying and noncurrent-carrying wiring devices that are required to install a circuit. Plumbing, Heating and Air-Conditioning contractors also supply the parts required to complete a contract.
Establishments that specialize in activities primarily related to heavy and civil engineering construction that are not normally performed on buildings, such as the painting of lines on highways are classified in Subsector 237, Heavy and Civil Engineering Construction.
Establishments that are primarily engaged in selling construction materials are classified in Sector 42, Wholesale Trade, or Sector 44-45, Retail Trade, based on the characteristics of the selling unit.
2381 Foundation, Structure, and Building Exterior Contractors
This industry group comprises establishments primarily engaged in the specialty trades needed to complete the basic structure (i.e., foundation, frame, and shell) of buildings. The work performed may include new work, additions, alterations, maintenance, and repairs.
23811 Poured Concrete Foundation and Structure Contractors
See industry description for 238110 below.
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.
Cross-References. Establishments primarily engaged in--
Go to: | 2002 NAICS to 1997 NAICS | 2002 NAICS to 1987 SIC | 1997 Economic Census | Bridge Between 1997 NAICS and SIC |
2002 NAICS | 1997 NAICS | 1987 SIC | Corresponding Index Entries |
---|---|---|---|
238110 | 235710 | 1771 | Chimney, concrete, construction |
238110 | 235710 | 1771 | Concrete finishing |
238110 | 235710 | 1771 | Concrete floor surfacing |
238110 | 235710 | 1771 | Concrete pouring |
238110 | 235710 | 1771 | Concrete pumping (i.e., placement) |
238110 | 235710 | 1771 | Concrete repair |
238110 | 235710 | 1771 | Concrete resurfacing |
238110 | 235710 | 1771 | Footing and foundation concrete contractors |
238110 | 235710 | 1771 | Foundation, building, poured concrete, contractors |
238110 | 235710 | 1771 | Grouting (i.e., reinforcing with concrete) |
238110 | 235710 | 1771 | Gunite contractors |
238110 | 235710 | 1771 | Gunning shotcrete |
238110 | 235710 | 1771 | Mud-jacking contractors |
238110 | 235710 | 1771 | Retaining wall (except anchored earth), poured concrete, construction |
238110 | 235710 | 1771 | Shotcrete contractors |
23812 Structural Steel and Precast Concrete Contractors
See industry description for 238120 below.
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.
Cross-References. Establishments primarily engaged in pouring concrete at the construction site for building foundations or structural elements are classified in Industry 238110, Poured Concrete Foundation and Structure Contractors.
Go to: | 2002 NAICS to 1997 NAICS | 2002 NAICS to 1987 SIC | 1997 Economic Census | Bridge Between 1997 NAICS and SIC |
2002 NAICS | 1997 NAICS | 1987 SIC | Corresponding Index Entries |
---|---|---|---|
238120 | 235910 | 1791 | Balcony, precast concrete, installation |
238120 | 235910 | 1791 | Concrete product (e.g., structural precast, structural prestressed) installation |
238120 | 235910 | 1791 | Concrete reinforcement placement |
238120 | 235910 | 1791 | Curtain wall, precast concrete, installation |
238120 | 235910 | 1791 | Erecting structural steel |
238120 | 235910 | 1791 | Iron work, structural, contractors |
238120 | 235910 | 1791 | Placing and tying reinforcing rod at a construction site |
238120 | 235910 | 1791 | Precast concrete panel, slab, or form installation |
238120 | 235910 | 1791 | Prestressed concrete beam, slab or other component installation |
238120 | 235910 | 1791 | Rebar contractors |
238120 | 235910 | 1791 | Reinforcing rod, bar, mesh and cage installation |
238120 | 235910 | 1791 | Reinforcing steel contractors |
238120 | 235910 | 1791 | Stairway, precast concrete, installation |
238120 | 235910 | 1791 | Steel reinforcing contractors |
238120 | 235910 | 1791 | Structural steel contractors |
23813 Framing Contractors
See industry description for 238130 below.
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.
Cross-References. Establishments primarily engaged in--
Go to: | 2002 NAICS to 1997 NAICS | 2002 NAICS to 1987 SIC | 1997 Economic Census | Bridge Between 1997 NAICS and SIC |
2002 NAICS | 1997 NAICS | 1987 SIC | Corresponding Index Entries |
---|---|---|---|
238130 | 235510 | 1751 | Building framing (except structural steel) |
238130 | 235510 | 1751 | Carpentry, framing |
238130 | 235510 | 1751 | Ceiling beam, wood, installation |
238130 | 235510 | 1751 | Foundation, building, wood, contractors |
238130 | 235510 | 1751 | Framework, house, contractors |
238130 | 235510 | 1751 | Framing contractors |
238130 | 235510 | 1751 | House framing |
238130 | 235510 | 1751 | Permanent wood foundation installation |
238130 | 235510 | 1751 | Post frame contractors |
238130 | 235510 | 1751 | Prefabricated wood frame component (e.g., trusses) installation |
238130 | 235510 | 1751 | Roof truss installation |
238130 | 235510 | 1751 | Sheathing, wood, installation |
238130 | 235510 | 1751 | Steel framing contractors |
238130 | 235510 | 1751 | Stud wall (e.g., wood, steel) installation |
238130 | 235510 | 1751 | Wall component (i.e., exterior, interior), prefabricated, installation |
238130 | 235510 | 1751 | Wood frame component (e.g., truss) fabrication on site |
23814 Masonry Contractors
See industry description for 238140 below.
238140 Masonry Contractors
This industry comprises establishments primarily engaged in masonry work, stone setting, brick laying, and other stone work. The work performed may include new work, additions, alterations, maintenance, and repairs.
Cross-References. Establishments primarily engaged in--
Go to: | 2002 NAICS to 1997 NAICS | 2002 NAICS to 1987 SIC | 1997 Economic Census | Bridge Between 1997 NAICS and SIC |
2002 NAICS | 1997 NAICS | 1987 SIC | Corresponding Index Entries |
---|---|---|---|
238140 | 235410 | 1741 | Brick veneer, installation |
238140 | 235410 | 1741 | Bricklaying contractors |
238140 | 235410 | 1741 | Cement block laying |
238140 | 235410 | 1741 | Chimney, brick, block or stone, contractors |
238140 | 235410 | 1741 | Cinder block installation |
238140 | 235410 | 1741 | Concrete block laying |
238140 | 235410 | 1741 | Field stone (i.e., masonry) installation |
238140 | 235410 | 1741 | Fireplace, masonry, installation |
238140 | 235410 | 1741 | Foundation (e.g., brick, block, stone), building, contractors |
238140 | 235410 | 1741 | Glass block laying |
238140 | 235410 | 1741 | Glass unit (i.e., glass block) masonry |
238140 | 235410 | 1741 | Granite, exterior, contractors |
238140 | 235410 | 1741 | Marble, granite and slate, exterior, contractors |
238140 | 235410 | 1741 | Masonry contractors |
238140 | 235410 | 1741 | Masonry pointing, cleaning or caulking |
238140 | 235410 | 1741 | Refractory brick contractors |
238140 | 235410 | 1741 | Retaining wall, masonry (i.e., block, brick, stone), construction |
238140 | 235410 | 1741 | Slate (i.e., masonry) contractors |
238140 | 235410 | 1741 | Stonework (i.e., masonry) contractors |
238140 | 235420 | 1771 | Stucco contractors |
238140 | 235410 | 1741 | Tuck pointing contractors |
23815 Glass and Glazing Contractors
See industry description for 238150 below.
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.
Cross-References. Establishments primarily engaged in--
Go to: | 2002 NAICS to 1997 NAICS | 2002 NAICS to 1987 SIC | 1997 Economic Census | Bridge Between 1997 NAICS and SIC |
2002 NAICS | 1997 NAICS | 1987 SIC | Corresponding Index Entries |
---|---|---|---|
238150 | 235920 | 1793 | Curtain wall, glass, installation |
238150 | 235920 | 1793 | Decorative glass and mirror installation |
238150 | 235920 | 1793 | Glass cladding (i.e., curtain wall), installation |
238150 | 235920 | 1799 | Glass coating and tinting (except automotive) contractors |
238150 | 235920 | 1793 | Glass installation (except automotive) contractors |
238150 | 235920 | 1793 | Glass partitions, installation |
238150 | 235920 | 1793 | Glazing contractors |
238150 | 235920 | 1793 | Hermetically sealed window unit, commercial type, installation |
238150 | 235920 | 1793 | Mirror installation |
238150 | 235920 | 1793 | Stained glass installation |
238150 | 235920 | 1793 | Window pane or sheet installation |
23816 Roofing Contractors
See industry description for 238160 below.
238160 Roofing Contractors
This industry comprises establishments primarily engaged in roofing. This industry also includes establishments treating roofs (i.e., spraying, painting, or coating) and installing skylights. The work performed may include new work, additions, alterations, maintenance, and repairs.
Cross-References. Establishments primarily engaged in--
Go to: | 2002 NAICS to 1997 NAICS | 2002 NAICS to 1987 SIC | 1997 Economic Census | Bridge Between 1997 NAICS and SIC |
2002 NAICS | 1997 NAICS | 1987 SIC | Corresponding Index Entries |
---|---|---|---|
238160 | 235610 | 1761 | Asphalt roof shingle installation |
238160 | 235610 | 1761 | Copper roofing installation |
238160 | 235610 | 1761 | Corrugated metal roofing installation |
238160 | 235610 | 1761 | Galvanized iron roofing installation |
238160 | 235610 | 1761 | Low slope roofing installation |
238160 | 235610 | 1761 | Painting, spraying, or coating, roof |
238160 | 235610 | 1761 | Roll roofing installation |
238160 | 235610 | 1761 | Roof membrane installation |
238160 | 235610 | 1761 | Roof painting, spraying, or coating |
238160 | 235610 | 1761 | Roofing contractors |
238160 | 235610 | 1761 | Roofing, built-up tar and gravel, installation |
238160 | 235610 | 1761 | Shake and shingle, roof, installation |
238160 | 235610 | 1761 | Sheet metal roofing installation |
238160 | 235610 | 1761 | Skylight installation |
238160 | 235610 | 1761 | Solar reflecting coating, roof, application |
238160 | 235610 | 1761 | Steep slope roofing installation |
238160 | 235610 | 1761 | Treating roofs (by spraying, painting or coating) |
23817 Siding Contractors
See industry description for 238170 below.
238170 Siding Contractors
This industry comprises establishments primarily engaged in installing siding of wood, aluminum, vinyl or other exterior finish material (except brick, stone, stucco, or curtain wall). This industry also includes establishments installing gutters and downspouts. The work performed may include new work, additions, alterations, maintenance, and repairs.
Cross-References. Establishments primarily engaged in--
Go to: | 2002 NAICS to 1997 NAICS | 2002 NAICS to 1987 SIC | 1997 Economic Census | Bridge Between 1997 NAICS and SIC |
2002 NAICS | 1997 NAICS | 1987 SIC | Corresponding Index Entries |
---|---|---|---|
238170 | 235610 | 1761 | Aluminum siding installation |
238170 | 235610 | 1761 | Downspout, gutter, and gutter guard installation |
238170 | 235610 | 1761 | Eavestrough installation |
238170 | 235610 | 1761 | Fascia and soffit installation |
238170 | 235610 | 1761 | Flashing contractors |
238170 | 235610 | 1761 | Gutter and downspout contractors |
238170 | 235610 | 1761 | Gutters, seamless roof, formed and installed on site |
238170 | 235610 | 1761 | Ice apron, roof, installation |
238170 | 235610 | 1761 | Metal siding installation |
238170 | 235610 | 1761 | Siding (e.g., vinyl, wood, aluminum) installation |
238170 | 235610 | 1761 | Siding contractors |
238170 | 235610 | 1761 | Vinyl siding, soffit and fascia, installation |
238170 | 235610 | 1761 | Wood siding, installation |
23819 Other Foundation, Structure, and Building Exterior Contractors
See industry description for 238190 below.
238190 Other Foundation, Structure, and Building Exterior Contractors
This industry comprises establishments primarily engaged in building foundation and structure trades work (except poured concrete, structural steel, precast concrete, framing, masonry, glass and glazing, roofing, and siding). The work performed may include new work, additions, alterations, maintenance, and repairs.
Cross-References. Establishments primarily engaged in--
Go to: | 2002 NAICS to 1997 NAICS | 2002 NAICS to 1987 SIC | 1997 Economic Census | Bridge Between 1997 NAICS and SIC |
2002 NAICS | 1997 NAICS | 1987 SIC | Corresponding Index Entries |
---|---|---|---|
238190 | 235990 | 1799 | Awning installation |
238190 | 235990 | 1799 | Balcony, metal, installation |
238190 | 235990 | 1799 | Cathodic protection, installation |
238190 | 235990 | 1799 | Concrete form contractors |
238190 | 235910 | 1791 | Curtain wall, metal, installation |
238190 | 235990 | 1799 | Deck and grate (except roof), metal, installation |
238190 | 235990 | 1799 | Decorative steel and wrought iron work installation |
238190 | 235990 | 1799 | Epoxy application contractors |
238190 | 235990 | 1799 | Erection and dismantling, poured concrete form |
238190 | 235990 | 1799 | Falsework construction |
238190 | 235990 | 1799 | Fire escape installation |
238190 | 235990 | 1799 | Fireproofing buildings |
238190 | 235990 | 1799 | Forming contractor |
238190 | 235990 | 1799 | Forms for poured concrete, erecting and dismantling |
238190 | 235910 | 1791 | Metal furring contractors |
238190 | 235990 | 1799 | Ornamental metal work installation |
238190 | 235990 | 1799 | Shutter installation |
238190 | 235990 | 1799 | Stairway, metal, installation |
238190 | 235910 | 1791 | Store front, metal or metal frame, installation |
238190 | 235990 | 1799 | Welding, on site, contractors |
2382 Building Equipment Contractors
This industry group comprises establishments primarily engaged in installing or servicing equipment that forms part of a building mechanical system (e.g., electricity, water, heating, and cooling). The work performed may include new work, additions, alterations, or maintenance and repairs. Contractors installing specialized building equipment, such as elevators, escalators, service station equipment, and central vacuum cleaning systems are also included.
23821 Electrical Contractors
See industry description for 238210 below.
238210 Electrical Contractors
This industry comprises establishments primarily engaged in installing and servicing electrical wiring and equipment. Electrical contractors included in this industry may include both the parts and labor when performing work. Electrical contractors may perform new work, additions, alterations, maintenance, and repairs.
Cross-References. Establishments primarily engaged in--
Go to: | 2002 NAICS to 1997 NAICS | 2002 NAICS to 1987 SIC | 1997 Economic Census | Bridge Between 1997 NAICS and SIC |
2002 NAICS | 1997 NAICS | 1987 SIC | Corresponding Index Entries |
---|---|---|---|
238210 | 235310 | 1731 | Airport runway lighting contractors |
238210 | 235310 | 1731 | Alarm system (e.g., fire, burglar), electric, installation only |
238210 | 235310 | 1731 | Audio equipment installation (except automotive) contractors |
238210 | 235310 | 1731 | Building automation system installation contractors |
238210 | 235310 | 1731 | Burglar alarm system, electric, installation only |
238210 | 235310 | 1731 | Cable splicing, electrical or fiber optic |
238210 | 235310 | 1731 | Cable television hookup contractors |
238210 | 235310 | 1731 | Communication equipment installation |
238210 | 235310 | 1731 | Computer and network cable installation |
238210 | 235110 | 1711 | Control system (e.g., environmental, humidity, temperature) installation |
238210 | 235310 | 1731 | Electric contracting |
238210 | 235310 | 1731 | Electric power control panel and outlet installation |
238210 | 235310 | 1731 | Electrical appliance installation |
238210 | 235310 | 1731 | Electrical contractors |
238210 | 235310 | 1731 | Electrical wiring contractors |
238210 | 235310 | 1731 | Electrical work |
238210 | 235310 | 1731 | Electrician |
238210 | 235310 | 1731 | Electronic containment fencing for pets, installation |
238210 | 235310 | 1731 | Electronic control installation and service |
238210 | 235310 | 1731 | Electronic control system installation |
238210 | 235110 | 1711 | Environmental control system installation |
238210 | 235310 | 1731 | Fiber optic cable (except transmission lines) installation |
238210 | 235310 | 1731 | Fire alarm system, electric, installation only |
238210 | 235310 | 1731 | Highway, street and bridge lighting and electrical signal installation |
238210 | 235310 | 1731 | Home automation system installation |
238210 | 235310 | 1731 | Home theater installation |
238210 | 235110 | 1711 | Humidity control system installation |
238210 | 235310 | 1731 | Intercommunication (intercom) system installation |
238210 | 235310 | 1731 | Lighting system installation |
238210 | 235310 | 1731 | Low voltage electrical work |
238210 | 235310 | 1731 | Private driveway or parking area lighting contractors |
238210 | 235310 | 1731 | Public address system installation |
238210 | 235310 | 1731 | Railroad signalling equipment installation |
238210 | 235310 | 1731 | Security and fire system, installation only |
238210 | 235310 | 1731 | Smoke detection system, installation only |
238210 | 235310 | 1731 | Snow melting cable, electric, installation |
238210 | 235310 | 1731 | Sound equipment installation |
238210 | 235310 | 1731 | Surveillance system, installation only |
238210 | 235310 | 1731 | Telecommunications equipment and wiring (except transmission line) installation c |
238210 | 235310 | 1731 | Telephone equipment and building wiring installation |
238210 | 235310 | 1731 | Telephone installation contractors |
238210 | 235110 | 1711 | Temperature control system installation |
238210 | 235310 | 1731 | Traffic signal installation |
238210 | 235310 | 1731 | Tunnel lighting contractors |
23822 Plumbing, Heating, and Air-Conditioning Contractors
See industry description for 238220 below.
238220 Plumbing, Heating, and Air-Conditioning Contractors
This industry comprises establishments primarily engaged in installing and servicing plumbing, heating, and air-conditioning equipment. Contractors in this industry may provide both parts and labor when performing work. The work performed may include new work, additions, alterations, maintenance, and repairs.
Cross-References. Establishments primarily engaged in--
Go to: | 2002 NAICS to 1997 NAICS | 2002 NAICS to 1987 SIC | 1997 Economic Census | Bridge Between 1997 NAICS and SIC |
2002 NAICS | 1997 NAICS | 1987 SIC | Corresponding Index Entries |
---|---|---|---|
238220 | 235110 | 1711 | Air system balancing and testing |
238220 | 235110 | 1711 | Air vent installation |
238220 | 235110 | 1711 | Air-conditioning system (except window) installation |
238220 | 235110 | 1711 | Bathroom plumbing fixture and sanitary ware installation |
238220 | 235110 | 1711 | Blower and fan, cooling and dry heating, installation |
238220 | 235110 | 7699 | Boiler chipping, cleaning and scaling |
238220 | 235110 | 1711 | Boiler, heating, installation |
238220 | 235110 | 1711 | Central air-conditioning equipment installation |
238220 | 235110 | 1711 | Central cooling equipment and piping installation |
238220 | 235110 | 1711 | Central heating equipment and piping installation |
238220 | 235110 | 1711 | Chilled water system installation |
238220 | 235110 | 1711 | Chimney liner installation |
238220 | 235110 | 1711 | Commercial freezer installation |
238220 | 235110 | 1711 | Commercial refrigeration system installation |
238220 | 235910 | 1791 | Cooling tower installation |
238220 | 235110 | 1711 | Drain, waste and vent system installation |
238220 | 235110 | 1711 | Drinking fountain installation |
238220 | 235110 | 1711 | Dry heating equipment installation |
238220 | 235110 | 1711 | Duct work (e.g., cooling, dust collection, exhaust, heating, ventilation) install |
238220 | 235950 | 1796 | Dust collecting and bag house equipment installation |
238220 | 235110 | 1711 | Exhaust system (e.g., kitchens, industrial work areas) installation |
238220 | 235110 | 1711 | Fire sprinkler system installation |
238220 | 235110 | 1711 | Fireplace, natural gas, installation |
238220 | 235110 | 1711 | Fuel oil burner installation |
238220 | 235110 | 1711 | Furnace conversion (i.e., from one fuel to another) |
238220 | 235110 | 1711 | Furnace humidifier installation |
238220 | 235110 | 1711 | Furnace installation |
238220 | 235110 | 1711 | Furnace, forced air, installation |
238220 | 235110 | 1711 | Gas fitting contractor |
238220 | 235110 | 1711 | Gas line installation, individual hookup, contractors |
238220 | 235110 | 1711 | Heat pump installation |
238220 | 235110 | 1711 | Heating and cooling duct work installation |
238220 | 235110 | 1711 | Heating and ventilation system component (e.g., air registers, diffusers, filters |
238220 | 235110 | 1711 | Heating boiler installation |
238220 | 235110 | 1711 | Heating contractors |
238220 | 235110 | 1711 | Heating equipment installation |
238220 | 235110 | 1711 | Heating, ventilation and air-conditioning (HVAC) contractors |
238220 | 235110 | 1711 | Hot water heating system installation |
238220 | 235110 | 1711 | Hot water tank installation |
238220 | 235110 | 1711 | Household oil storage tank installation |
238220 | 235110 | 1711 | HVAC (heating, ventilation and air-conditioning) contractors |
238220 | 235110 | 1711 | Hydronic heating system installation |
238220 | 235110 | 1711 | Industrial process piping installation |
238220 | 235110 | 1711 | Kitchen sink and hardware installation |
238220 | 235110 | 1711 | Lawn sprinkler system installation |
238220 | 235110 | 1711 | Mechanical contractors |
238220 | 235110 | 1711 | Natural gas piping installation |
238220 | 235110 | 1711 | Oil burner installation |
238220 | 235110 | 1711 | Pipe fitting contractors |
238220 | 235110 | 1711 | Plumbers |
238220 | 235110 | 1711 | Plumbing and heating contractors |
238220 | 235110 | 1711 | Plumbing contractors |
238220 | 235110 | 1711 | Plumbing fixture installation |
238220 | 235110 | 1711 | Process piping installation |
238220 | 235110 | 1711 | Pumping system, water, installation |
238220 | 235110 | 1711 | Radiant floor heating equipment installation |
238220 | 235110 | 1711 | Refrigeration system (e.g., commercial, industrial, scientific) installation |
238220 | 235110 | 1711 | Sanitary ware installation |
238220 | 235950 | 1796 | Scrubber, air purification, installation |
238220 | 235110 | 1711 | Sewer hook-up and connection, building |
238220 | 235110 | 1711 | Sheet metal duct work installation |
238220 | 235110 | 1711 | Snow melting system (e.g., hot water, glycol) installation |
238220 | 235110 | 1711 | Solar heating equipment installation |
238220 | 235110 | 1711 | Sprinkler system, building, installation |
238220 | 235110 | 1711 | Steam fitting contractors |
238220 | 235110 | 1711 | Sump pump installation |
238220 | 235110 | 1711 | Ventilating contractors |
238220 | 235110 | 1711 | Warehouse refrigeration system installation |
238220 | 235110 | 1711 | Warm air heating system installation |
238220 | 235110 | 1711 | Water heater installation |
238220 | 235110 | 1711 | Water meter installation |
238220 | 235110 | 1711 | Water softener installation |
238220 | 235110 | 1711 | Water system balancing and testing contractors |
23829 Other Building Equipment Contractors
See industry description for 238290 below.
238290 Other Building Equipment Contractors
This industry comprises establishments primarily engaged in installing or servicing building equipment (except electrical; plumbing; heating, cooling, or ventilation equipment). The repair and maintenance of miscellaneous building equipment is included in this industry. The work performed may include new work, additions, alterations, maintenance, and repairs.
Cross-References. Establishments primarily engaged in--
Go to: | 2002 NAICS to 1997 NAICS | 2002 NAICS to 1987 SIC | 1997 Economic Census | Bridge Between 1997 NAICS and SIC |
2002 NAICS | 1997 NAICS | 1987 SIC | Corresponding Index Entries |
---|---|---|---|
238290 | 235990 | 1799 | Antenna, household-type, installation |
238290 | 235950 | 1796 | ATM (automated teller machine) installation |
238290 | 235950 | 1796 | Automated and revolving door installation |
238290 | 235950 | 1796 | Automatic gate (e.g., garage, parking lot) installation |
238290 | 235990 | 1799 | Boiler and pipe insulation installation |
238290 | 235990 | 1799 | Boiler covering installation |
238290 | 235990 | 1799 | Bowling alley equipment installation |
238290 | 235990 | 1799 | Church bell and tower clock installation |
238290 | 235950 | 1796 | Commercial kitchen food preparation equipment (e.g., mixers, ovens, stoves) insta |
238290 | 235950 | 1796 | Commercial-type door installation |
238290 | 235950 | 1796 | Conveyor system installation |
238290 | 235950 | 1796 | Deodorization (i.e., air filtration) system installation |
238290 | 235950 | 1796 | Dismantling large-scale machinery and equipment |
238290 | 235950 | 1796 | Door, commercial- or industrial-type, installation |
238290 | 235990 | 1799 | Duct insulation installation |
238290 | 235950 | 1796 | Dumbwaiter installation |
238290 | 235950 | 1796 | Elevator installation |
238290 | 235950 | 1796 | Escalator installation |
238290 | 235950 | 1796 | Garage door, commercial- or industrial-type, installation |
238290 | 235990 | 1799 | Gasoline pump, service station, installation |
238290 | 235950 | 1796 | Hoisting and placement of large-scale apparatus |
238290 | 235950 | 1796 | Incinerators, building equipment type, installation |
238290 | 235990 | 1799 | Insulation, boiler, duct and pipe, installation |
238290 | 235990 | 1799 | Lightning protection equipment (e.g., lightning rod) installation |
238290 | 235990 | 1799 | Lightning rod and conductor installation |
238290 | 235950 | 1796 | Machine rigging |
238290 | 235950 | 1796 | Machinery and equipment, large-scale, installation |
238290 | 235950 | 1796 | Materials handling equipment installation |
238290 | 235990 | 1799 | Mechanical equipment insulation |
238290 | 235950 | 1796 | Millwrights |
238290 | 235990 | 1799 | Motor vehicle garage and service station mechanical equipment (e.g., gasoline pum |
238290 | 235950 | 1796 | Moving sidewalk installation |
238290 | 235950 | 1796 | Overhead door, commercial- or industrial-type, installation |
238290 | 235990 | 1799 | Pipe covering |
238290 | 235990 | 1799 | Pipe, duct and boiler insulation |
238290 | 235950 | 1796 | Pneumatic conveyance system installation |
238290 | 235950 | 1796 | Power boiler, installation only |
238290 | 235950 | 1796 | Power generating equipment installation |
238290 | 235950 | 1796 | Revolving door installation |
238290 | 235950 | 1796 | Rigging large-scale equipment |
238290 | 235950 | 1796 | Rubber door installation |
238290 | 235990 | 7622 | Satellite dish, household-type, installation |
238290 | 235950 | 1796 | Vacuum cleaning system, built-in, installation |
238290 | 235950 | 1796 | Vault, safe and banking machine installation |
238290 | 235990 | 1799 | Vehicle lift installation |
238290 | 235950 | 1796 | Vending machine installation |
238290 | 235990 | 1799 | Water pipe insulating |
2383 Building Finishing Contractors
This industry group comprises establishments primarily engaged in the specialty trades needed to finish buildings. The work performed may include new work, additions, alterations, or maintenance and repairs.
23831 Drywall and Insulation Contractors
See industry description for 238310 below.
238310 Drywall and Insulation Contractors
This industry comprises establishments primarily engaged in drywall, plaster work, and building insulation work. Plaster work includes applying plain or ornamental plaster, and installation of lath to receive plaster. The work performed may include new work, additions, alterations, maintenance, and repairs.
Cross-References. Establishments primarily engaged in--
Go to: | 2002 NAICS to 1997 NAICS | 2002 NAICS to 1987 SIC | 1997 Economic Census | Bridge Between 1997 NAICS and SIC |
2002 NAICS | 1997 NAICS | 1987 SIC | Corresponding Index Entries |
---|---|---|---|
238310 | 235420 | 1742 | Acoustical ceiling tile and panel installation |
238310 | 235420 | 1742 | Acoustical foam (i.e., sound barrier) installation |
238310 | 235420 | 1742 | Attic space insulating |
238310 | 235420 | 1742 | Blown-in insulation (e.g., cellulose, vermiculite) installation |
238310 | 235420 | 1742 | Building insulation contractors |
238310 | 235420 | 1742 | Ceiling tile installation |
238310 | 235420 | 1742 | Cellulosic fiber insulation installation |
238310 | 235420 | 1742 | Drop ceiling installation |
238310 | 235420 | 1742 | Drywall contractors |
238310 | 235420 | 1742 | Drywall finishing (e.g., sanding, spackling, stippling, taping, texturing) |
238310 | 235420 | 1742 | Drywall hanging |
238310 | 235420 | 1742 | Drywall installation |
238310 | 235420 | 1742 | Exterior insulation finish system installation |
238310 | 235420 | 1742 | Fabric wall system, noise insulating, installation |
238310 | 235420 | 1742 | Finishing drywall contractors |
238310 | 235420 | 1742 | Foam insulation installation |
238310 | 235420 | 1743 | Fresco (i.e., decorative plaster finishing) contractors |
238310 | 235420 | 1742 | Glass fiber insulation installation |
238310 | 235420 | 1742 | Gypsum board installation |
238310 | 235420 | 1742 | Insulation contractors |
238310 | 235420 | 1742 | Lathing contractors |
238310 | 235420 | 1742 | Mineral wool insulation installation |
238310 | 235420 | 1742 | Panel or rigid board insulation installation |
238310 | 235420 | 1742 | Plastering (i.e., ornamental, plain) contractors |
238310 | 235420 | 1742 | Polystyrene board insulation installation |
238310 | 235420 | 1742 | Roof insulation contractor |
238310 | 235420 | 1742 | Soundproofing contractors |
238310 | 235420 | 1742 | Styrofoam insulation installation |
238310 | 235420 | 1742 | Suspended ceiling installation |
238310 | 235420 | 1742 | Taping and finishing drywall |
238310 | 235420 | 1742 | Urethane foam insulation application |
238310 | 235420 | 1742 | Wall cavity and attic space insulation installation |
23832 Painting and Wall Covering Contractors
See industry description for 238320 below.
238320 Painting and Wall Covering Contractors
This industry comprises establishments primarily engaged in interior or exterior painting or interior wall covering. The work performed may include new work, additions, alterations, maintenance, and repairs.
Cross-References. Establishments primarily engaged in--
Go to: | 2002 NAICS to 1997 NAICS | 2002 NAICS to 1987 SIC | 1997 Economic Census | Bridge Between 1997 NAICS and SIC |
2002 NAICS | 1997 NAICS | 1987 SIC | Corresponding Index Entries |
---|---|---|---|
238320 | 235210 | 1721 | Bridge painting |
238320 | 235210 | 1721 | Electrostatic painting, on site, contractors |
238320 | 235210 | 1721 | Engineering structure (e.g., oil storage tank, water tower) painting |
238320 | 235210 | 1721 | House painting |
238320 | 235210 | 1799 | Paint and wallpaper stripping |
238320 | 235210 | 1721 | Painting (except roof) contractors |
238320 | 235210 | 1721 | Painting and wallpapering |
238320 | 235210 | 17 | Paperhanging and removal contractors |
238320 | 235210 | 17 | Paperhanging or removal contractors |
238320 | 235210 | 1721 | Rustproofing (except automotive) |
238320 | 235210 | 1721 | Ship painting contractors |
238320 | 235210 | 17 | Wall covering or removal contractors |
238320 | 235210 | 17 | Wallpaper hanging and removal contractors |
238320 | 235210 | 1799 | Wallpaper stripping |
238320 | 235210 | 1721 | Whitewashing contractors |
23833 Flooring Contractors
See industry description for 238330 below.
238330 Flooring Contractors
This industry comprises establishments primarily engaged in the installation of resilient floor tile, carpeting, linoleum, and hard wood flooring. The work performed may include new work, additions, alterations, maintenance, and repairs.
Cross-References. Establishments primarily engaged in--
Go to: | 2002 NAICS to 1997 NAICS | 2002 NAICS to 1987 SIC | 1997 Economic Census | Bridge Between 1997 NAICS and SIC |
2002 NAICS | 1997 NAICS | 1987 SIC | Corresponding Index Entries |
---|---|---|---|
238330 | 235520 | 1752 | Access flooring installation |
238330 | 235520 | 1752 | Asphalt flooring, installation only |
238330 | 235520 | 1752 | Carpet, installation only |
238330 | 235520 | 1752 | Computer flooring installation |
238330 | 235520 | 1752 | Fireproof flooring installation |
238330 | 235520 | 1752 | Floor laying, scraping, finishing and refinishing |
238330 | 235520 | 1752 | Floor tile and sheets, installation only |
238330 | 235520 | 1752 | Hardwood flooring, installation only |
238330 | 235520 | 1752 | Linoleum, installation only |
238330 | 235520 | 1752 | Parquet flooring installation |
238330 | 235520 | 1752 | Resilient floor tile or sheet (e.g., linoleum, rubber, vinyl), installation only |
238330 | 235520 | 1752 | Resurfacing hardwood flooring |
238330 | 235520 | 1752 | Vinyl flooring contractors |
238330 | 235520 | 1752 | Wood floor finishing (e.g., coating, sanding) |
238330 | 235520 | 1752 | Wood flooring, installation only |
23834 Tile and Terrazzo Contractors
See industry description for 238340 below.
238340 Tile and Terrazzo Contractors
This industry comprises establishments primarily engaged in setting and installing ceramic tile, stone (interior only), and mosaic and/or mixing marble particles and cement to make terrazzo at the job site. The work performed may include new work, additions, alterations, maintenance, and repairs.
Cross-References. Establishments primarily engaged in--
Go to: | 2002 NAICS to 1997 NAICS | 2002 NAICS to 1987 SIC | 1997 Economic Census | Bridge Between 1997 NAICS and SIC |
2002 NAICS | 1997 NAICS | 1987 SIC | Corresponding Index Entries |
---|---|---|---|
238340 | 235430 | 1743 | Ceramic tile installation |
238340 | 235430 | 1743 | Granite, interior, installation |
238340 | 235430 | 1743 | Mantel, marble or stone, installation |
238340 | 235430 | 1743 | Marble, granite and slate, interior, contractors |
238340 | 235430 | 1743 | Mosaic work |
238340 | 235430 | 1743 | Slate, interior, installation |
238340 | 235430 | 1743 | Stone flooring installation |
238340 | 235430 | 1743 | Terrazzo and tile refinishing |
238340 | 235430 | 1743 | Terrazzo contractors |
238340 | 235430 | 1743 | Tile (except resilient) contractors |
238340 | 235430 | 1743 | Tile (except resilient) laying and setting |
23835 Finish Carpentry Contractors
See industry description for 238350 below.
238350 Finish Carpentry Contractors
This industry comprises establishments primarily engaged in finish carpentry work. The work performed may include new work, additions, alterations, maintenance, and repairs.
Cross-References. Establishments primarily engaged in--
Go to: | 2002 NAICS to 1997 NAICS | 2002 NAICS to 1987 SIC | 1997 Economic Census | Bridge Between 1997 NAICS and SIC |
2002 NAICS | 1997 NAICS | 1987 SIC | Corresponding Index Entries |
---|---|---|---|
238350 | 235510 | 1751 | Aluminum door and window, residential-type, installation |
238350 | 235510 | 1751 | Built-in wood cabinets constructed on site |
238350 | 235510 | 1751 | Cabinet work performed at the construction site |
238350 | 235510 | 1751 | Cabinetry work performed at the construction site |
238350 | 235510 | 1751 | Cabinets, wood built-in, constructed on site |
238350 | 235510 | 1751 | Carpenters (except framing) |
238350 | 235510 | 1751 | Carpentry work (except framing) |
238350 | 235510 | 1799 | Counter top, residential-type, installation |
238350 | 235510 | 1751 | Deck construction, residential-type |
238350 | 235510 | 1751 | Door and window frame construction |
238350 | 235510 | 1751 | Door and window, prefabricated, installation |
238350 | 235510 | 1751 | Door, folding, installation |
238350 | 235510 | 1751 | Finish carpentry |
238350 | 235510 | 1751 | Garage door, residential-type, installation |
238350 | 235510 | 1751 | Hermetically sealed window unit, residential-type, installation |
238350 | 235510 | 17 | Kitchen cabinets and counters, constructed on site |
238350 | 235510 | 1751 | Millwork installation |
238350 | 235510 | 1751 | Molding or trim, wood or plastic, installation |
238350 | 235510 | 1751 | Overhead door, residential-type, installation |
238350 | 235510 | 1751 | Paneling installation |
238350 | 235510 | 1751 | Prefabricated kitchen and bath cabinet, residential-type, installation |
238350 | 235510 | 1751 | Prefabricated sash and door installation |
238350 | 235510 | 1751 | Shelving, wood, constructed on site |
238350 | 235510 | 1751 | Ship joinery contractors |
238350 | 235510 | 1751 | Stairway, wood, installation |
238350 | 235510 | 1751 | Trim and finish carpentry contractors |
238350 | 235510 | 1751 | Window and door (residential-type) of any material, prefabricated, installation |
238350 | 235510 | 1751 | Window installation |
238350 | 235510 | 1751 | Window, metal-frame residential-type, installation |
238350 | 235510 | 1751 | Window, wood, installation |
23839 Other Building Finishing Contractors
See industry description for 238390 below.
238390 Other Building Finishing Contractors
This industry comprises establishments primarily engaged in building finishing trade work (except drywall, plaster and insulation work; painting and wall covering work; flooring work; tile and terrazzo work; and finish carpentry work). The work performed may include new work, additions, alterations, or maintenance and repairs.
Cross-References. Establishments primarily engaged in--
Go to: | 2002 NAICS to 1997 NAICS | 2002 NAICS to 1987 SIC | 1997 Economic Census | Bridge Between 1997 NAICS and SIC |
2002 NAICS | 1997 NAICS | 1987 SIC | Corresponding Index Entries |
---|---|---|---|
238390 | 235990 | 1799 | Bath tub refinishing on site |
238390 | 235990 | 1799 | Bleacher installation |
238390 | 235990 | 1799 | Building fixture and fitting (except mechanical equipment) installation |
238390 | 235990 | 1799 | Caulking (i.e., waterproofing) contractors |
238390 | 235610 | 1761 | Ceiling, metal, installation |
238390 | 235990 | 1799 | Closet organizer system installation |
238390 | 235990 | 1799 | Coating concrete structures with plastics |
238390 | 235990 | 1799 | Concrete coating, glazing or sealing |
238390 | 235990 | 1799 | Countertop and cabinet, metal (except residential-type), installation |
238390 | 235990 | 1799 | Dampproofing contractors |
238390 | 235990 | 1799 | Drapery fixture (e.g., hardware, rods, tracks) installation |
238390 | 235990 | 1761 | Fabrication, metal cabinet or countertop, on site |
238390 | 235990 | 1799 | Foundation dampproofing (including installing rigid foam insulation) |
238390 | 235990 | 1799 | Laboratory furniture and equipment installation |
238390 | 235990 | 1799 | Lead lining walls for x-ray room contractors |
238390 | 235990 | 1799 | Modular furniture system attachment and installation |
238390 | 235990 | 1799 | Office furniture, modular system, installation |
238390 | 235610 | 1761 | Panel, metal, installation |
238390 | 235610 | 1761 | Partition (e.g., office, washroom), metal, installation |
238390 | 235990 | 1799 | Partition, moveable and/or demountable, installation |
238390 | 235610 | 1761 | Shelving, metal, constructed on site |
238390 | 235990 | 1799 | Spectator seating installation |
238390 | 235990 | 1799 | Trade show exhibit installation and dismantling contractors |
238390 | 235990 | 1799 | Ventilated wire shelving (i.e., closet organizing-type) installation |
238390 | 235990 | 1799 | Vibration isolation contractors |
238390 | 235990 | 1799 | Waterproofing contractors |
238390 | 235990 | 1799 | Weather stripping installation |
238390 | 235990 | 1799 | Weatherproofing concrete |
238390 | 235990 | 1799 | Window shade and blind installation |
2389 Other Specialty Trade Contractors
23891 Site Preparation Contractors
See industry description for 238910 below.
238910 Site Preparation Contractors
This industry comprises establishments primarily engaged in site preparation activities, such as excavating and grading, demolition of buildings and other structures, septic system installation, and house moving. Earth moving and land clearing for all types of sites (e.g., building, nonbuilding, mining) is included in this industry. Establishments primarily engaged in construction equipment rental with operator (except cranes) are also included.
Cross-References. Establishments primarily engaged in--
Go to: | 2002 NAICS to 1997 NAICS | 2002 NAICS to 1987 SIC | 1997 Economic Census | Bridge Between 1997 NAICS and SIC |
2002 NAICS | 1997 NAICS | 1987 SIC | Corresponding Index Entries |
---|---|---|---|
238910 | 234990 | 7353 | Aerial or picker truck, construction, rental with operator |
238910 | 235930 | 1794 | Backfilling, construction |
238910 | 234990 | 7353 | Backhoe rental with operator |
238910 | 234990 | 1629 | Blast hole drilling (except mining) |
238910 | 235940 | 1795 | Blasting, building demolition |
238910 | 234990 | 1629 | Blasting, construction site |
238910 | 235930 | 1794 | Boring, for building construction |
238910 | 235940 | 1795 | Building demolition |
238910 | 234990 | 7353 | Bulldozer rental with operator |
238910 | 235930 | 1794 | Caisson (i.e., drilled building foundations) construction |
238910 | 235110 | 1711 | Cesspool construction |
238910 | 235940 | 1795 | Concrete breaking and cutting for demolition |
238910 | 234990 | 7353 | Construction equipment (except crane) rental with operator |
238910 | 235990 | 1799 | Core drilling and test boring for construction |
238910 | 234990 | 7353 | Crawler tractor rental with operator |
238910 | 234990 | 1629 | Cutting new rights of way |
238910 | 235940 | 1795 | Demolition contractor |
238910 | 235940 | 1795 | Demolition, building and structure |
238910 | 235990 | 1799 | Dewatering contractors |
238910 | 235930 | 1794 | Digging foundations |
238910 | 235930 | 1794 | Dirt moving for construction |
238910 | 235940 | 1795 | Dismantling engineering structures (e.g., oil storage tank) |
238910 | 235110 | 1711 | Drainage system (e.g., cesspool, septic tank) installation |
238910 | 235930 | 1794 | Drilled pier (i.e., for building foundations) contractors |
238910 | 235930 | 1794 | Drilled shaft (i.e., drilled building foundations) construction |
238910 | 235110 | 1711 | Dry well construction |
238910 | 234990 | 7353 | Equipment rental (except crane), construction, with operator |
238910 | 234990 | 1629 | Excavating, earthmoving or land clearing, agricultural |
238910 | Excavating, earthmoving or land clearing, mining (except overburden removal at op | ||
238910 | 235930 | 1794 | Excavating, earthmoving, or land clearing contractors |
238910 | 235930 | 1794 | Excavation contractors |
238910 | 235930 | 1794 | Foundation digging (i.e., excavation) |
238910 | 235930 | 1794 | Foundation drilling contractors |
238910 | 235930 | 1794 | Grading construction sites |
238910 | 235930 | 1794 | Grave excavation contractors |
238910 | 235930 | 1794 | Ground thawing for construction site digging |
238910 | 235940 | 1795 | House demolishing |
238910 | 235940 | 1795 | House razing |
238910 | 235940 | 1795 | Hydrodemolition (i.e., demolition with pressurized water) contractors |
238910 | 234990 | 1629 | Land clearing |
238910 | 234990 | 1629 | Land leveling contractors |
238910 | 234990 | 1629 | Line slashing or cutting (except maintenance) |
238910 | 234990 | 7353 | Machinery, construction (except cranes), rental with operator |
238910 | Mine site preparation and related construction activities, construction contracto | ||
238910 | 235930 | 1794 | Pile driving, building foundation |
238910 | 235930 | 1794 | Piling (i.e., bored, cast-in-place, drilled), building foundation, contractors |
238910 | 234990 | 7353 | Power shovel, construction, rental with operator |
238910 | 234990 | 1629 | Power, communication and pipe line right of way clearance (except maintenance) |
238910 | 234990 | 1629 | Right of way cutting (except maintenance) |
238910 | 235110 | 1711 | Septic system contractors |
238910 | 235110 | 1711 | Septic tank and weeping tile installation |
238910 | 234990 | 1629 | Soil compacting |
238910 | 235990 | 1799 | Soil test drilling |
238910 | 235990 | 1799 | Test boring for construction |
238910 | 234990 | 1629 | Trenching (except underwater) |
238910 | 235940 | 1795 | Underground tank (except hazardous material) removal |
238910 | 235110 | 1711 | Weeping tile installation |
238910 | 235940 | 1795 | Wrecking, building or other structure |
23899 All Other Specialty Trade Contractors
See industry description for 238990 below.
238990 All Other Specialty Trade Contractors
This industry comprises establishments primarily engaged in specialized trades (except foundation, structure, and building exterior contractors; building equipment contractors; building finishing contractors; and site preparation contractors). The specialty trade work performed includes new work, additions, alterations, maintenance, and repairs.
Cross-References. Establishments primarily engaged in--
Go to: | 2002 NAICS to 1997 NAICS | 2002 NAICS to 1987 SIC | 1997 Economic Census | Bridge Between 1997 NAICS and SIC |
2002 NAICS | 1997 NAICS | 1987 SIC | Corresponding Index Entries |
---|---|---|---|
238990 | 235990 | 1799 | Artificial turf installation |
238990 | 235710 | 1771 | Asphalt coating and sealing, residential and commercial parking lot and driveway |
238990 | 235710 | 1771 | Asphalting, residential and commercial driveway and parking area |
238990 | 235990 | 1799 | Billboard erection |
238990 | 235710 | 1771 | Blacktop work, residential and commercial driveway and parking area |
238990 | 235990 | 1799 | Boat lift installation |
238990 | 235710 | 1771 | Brick driveway contractors |
238990 | 235710 | 1771 | Brick paver (e.g., driveways, patios, sidewalks) installation |
238990 | 235990 | 1799 | Cable splicing (except electrical or fiber optic) |
238990 | 235990 | 1799 | Chain link fence installation |
238990 | 561720 | 1799 | Cleaning building interiors during and immediately after construction |
238990 | 561720 | 1799 | Cleaning new building interiors immediately after construction |
238990 | 235710 | 1771 | Concrete patio construction |
238990 | 235710 | 1771 | Concrete paving, residential and commercial driveway and parking area |
238990 | 235990 | 1799 | Concrete sawing and drilling (except demolition) |
238990 | 235990 | 1799 | Construction elevator (i.e., temporary use during construction) erection and dism |
238990 | 235990 | 1799 | Construction site cleanup contractors |
238990 | 234990 | 7353 | Crane rental with operator |
238990 | 235710 | 1771 | Culvert, concrete, residential and commercial paved area |
238990 | 235710 | 1771 | Curb and gutter construction, residential and commercial driveway and parking are |
238990 | 235710 | 1771 | Driveway paving or sealing |
238990 | 235990 | 1799 | Fence installation (except electronic containment fencing for pets) |
238990 | 235990 | 1799 | Fencing contractors (except electronic containment fencing for pets) |
238990 | 235990 | 1799 | Flagpole installation |
238990 | 235990 | 1799 | House moving (i.e., raising from one site, moving, and placing on a new foundatio |
238990 | 235710 | 1771 | Interlocking brick and block installation |
238990 | 235990 | 1799 | Mail box units, outdoor, multiple box-type, erection |
238990 | 235990 | 1799 | Manufactured (mobile) home set up and tie down |
238990 | 235710 | 1771 | Parking lot paving and sealing |
238990 | 235710 | 1771 | Patio construction |
238990 | 235710 | 1771 | Paver, brick (e.g., driveway, patio, sidewalk), installation |
238990 | 235710 | 1771 | Paving, residential and commercial driveway and parking lot |
238990 | 235990 | 1799 | Playground equipment installation |
238990 | 235990 | 1799 | Pole (e.g., telephone) removal |
238990 | 235990 | 1799 | Posthole digging |
238990 | 235990 | 1799 | Radon gas alleviation contractors |
238990 | 235990 | 1799 | Safety net system, erecting and dismantling at construction site |
238990 | 235990 | 1799 | Sandblasting, building exterior |
238990 | 235990 | 1799 | Scaffold erecting and dismantling |
238990 | 235990 | 1799 | Shoring, construction |
238990 | 235710 | 1771 | Sidewalk construction, residential and commercial |
238990 | 235990 | 1799 | Sign (except on highways, streets, bridges and tunnels) erection |
238990 | 235990 | 1799 | Sign, building, erection |
238990 | 235990 | 1799 | Statue erection |
238990 | 235990 | 1799 | Steeplejack work |
238990 | 235710 | 1771 | Street, interlocking brick (i.e., not mortared), installation |
238990 | 235990 | 1799 | Swimming pool screen enclosure construction |
238990 | 235990 | 1799 | Swimming pool, outdoor, construction |
238990 | 235990 | 1799 | Tank lining contractors |
238990 | 235990 | 1799 | Turf, artificial, installation |
238990 | 235990 | 1799 | Underpinning, construction |