2002
NAICS |
2002 NAICS U.S. Description
(with link to definition) |
1997
NAICS |
1997 NAICS U.S. Description
(with link to definition) |
| 237
|
Heavy and Civil Engineering Construction
|
|
|
| 2371
|
Utility System Construction
|
|
|
| 23711
|
Water and Sewer Line and Related Structures Construction
|
|
|
| 237110
|
Water and Sewer Line and Related Structures Construction
| 234910
|
Water, Sewer, and Pipeline Construction (Water/Sewer Pumping Stations, Sewage Collection and Disposal
Lines, Storm Sewers, Sewer/Water Mains and Lines, and Water Storage Tanks and Towers, and Construction Manage
|
|
|
| 234990
|
All Other Heavy Construction (Irrigation Systems, Sewage Treatment and Water Treatment Plants,
Construction Management of these Projects)
|
|
|
| 235810
|
Water Well Drilling Contractors
|
| 23712
|
Oil and Gas Pipeline and Related Structures Construction
|
|
|
| 237120
|
Oil and Gas Pipeline and Related Structures Construction
| 213112
|
Support Activities for Oil and Gas Operations (Construction of Field Gathering Lines On A Contract
Basis)
|
|
|
| 234910
|
Water, Sewer, and Pipeline Construction (Gas and Oil Pumping Stations, Gas and Oil Pipeline
Construction, Gas Mains, Gas and Oil Storage Tank Construction, and Construction Management of these Projects)
|
|
|
| 234930
|
Industrial Nonbuilding Structure Construction (Petrochemical Plants, Refineries, and Construction
Management of these Projects)
|
| 23713
|
Power and Communication Line and Related Structures Construction
|
|
|
| 237130
|
Power and Communication Line and Related Structures Construction
| 234920
|
Power and Communication Transmission Line Construction
|
|
|
| 234930
|
Industrial Nonbuilding Structure Construction (Power Generation Plants (excluding Hydroelectric
Dams), Transmission and Distribution Transformer Stations, and Construction Management of these Projects)
|
| 2372
|
Land Subdivision
|
|
|
| 23721
|
Land Subdivision
|
|
|
| 237210
|
Land Subdivision
| 233110
|
Land Subdivision and Land Development
|
| 2373
|
Highway, Street, and Bridge Construction
|
|
|
| 23731
|
Highway, Street, and Bridge Construction
|
|
|
| 237310
|
Highway, Street, and Bridge Construction
| 234110
|
Highway and Street Construction
|
|
|
| 234120
|
Bridge and Tunnel Construction (Bridge Construction)
|
|
|
| 235210
|
Painting and Wall Covering Contractors (Highway and Traffic Line Painting)
|
| 2379
|
Other Heavy and Civil Engineering Construction
|
|
|
| 23799
|
Other Heavy and Civil Engineering Construction
|
|
|
| 237990
|
Other Heavy and Civil Engineering Construction
| 234120
|
Bridge and Tunnel Construction (Tunnel Construction)
|
|
|
| 234990
|
All Other Heavy Construction (Except Waste Disposal Plant Construction, Irrigation Systems, Sewage
Treatment and Water Treatment Plants, Right-of-Way Clearing and Line Slashing, Blasting, Trenching, and Equipmen
|
|
|
| 235990
|
All Other Special Trade Contractors (Anchored Earth Retention Contractors)
|
2002
NAICS |
2002 NAICS U.S. Description
(with link to definition) |
1997
NAICS |
1997 NAICS U.S. Description
(with link to definition) |
| 238
|
Specialty Trade Contractors
|
|
|
| 2381
|
Foundation, Structure, and Building Exterior Contractors
|
|
|
| 23811
|
Poured Concrete Foundation and Structure Contractors
|
|
|
| 238110
|
Poured Concrete Foundation and Structure Contractors
| 235710
|
Concrete Contractors (Except Residential and Commercial Asphalt, Brick, and Concrete Paving)
|
| 23812
|
Structural Steel and Precast Concrete Contractors
|
|
|
| 238120
|
Structural Steel and Precast Concrete Contractors
| 235910
|
Structural Steel Erection Contractors (Except Curtain Walls, Metal Furring Installation, and Cooling
Tower Installation)
|
| 23813
|
Framing Contractors
|
|
|
| 238130
|
Framing Contractors
| 235510
|
Carpentry Contractors (Framing Carpentry)
|
| 23814
|
Masonry Contractors
|
|
|
| 238140
|
Masonry Contractors
| 235410
|
Masonry and Stone Contractors
|
|
|
| 235420
|
Drywall, Plastering, Acoustical, and Insulation Contractors (Stucco Contractors)
|
| 23815
|
Glass and Glazing Contractors
|
|
|
| 238150
|
Glass and Glazing Contractors
| 235920
|
Glass and Glazing Contractors
|
| 23816
|
Roofing Contractors
|
|
|
| 238160
|
Roofing Contractors
| 235610
|
Roofing, Siding, and Sheet Metal Contractors (Roofing Contractors)
|
| 23817
|
Siding Contractors
|
|
|
| 238170
|
Siding Contractors
| 235610
|
Roofing, Siding, and Sheet Metal Contractors (Siding Contractors)
|
| 23819
|
Other Foundation, Structure, and Building Exterior Contractors
|
|
|
| 238190
|
Other Foundation, Structure, and Building Exterior Contractors
| 235910
|
Structural Steel Erection Contractors (Curtain Walls and Metal Furring Installation)
|
|
|
| 235990
|
All Other Special Trade Contractors (Forming Contractors)
|
| 2382
|
Building Equipment Contractors
|
|
|
| 23821
|
Electrical Contractors
|
|
|
| 238210
|
Electrical Contractors
| 235110
|
Plumbing, Heating, and Air-Conditioning Contractors (Environmental Controls Installation Contractors)
|
|
|
| 235310
|
Electrical Contractors
|
| 23822
|
Plumbing, Heating, and Air-Conditioning Contractors
|
|
|
| 238220
|
Plumbing, Heating, and Air-Conditioning Contractors
| 235110
|
Plumbing, Heating, and Air-Conditioning Contractors (Except Environmental Controls Installation
Contractors and Septic Tank, Cesspool, and Dry Well Construction Contractors)
|
|
|
| 235910
|
Structural Steel Erection Contractors (Cooling Tower Installation)
|
|
|
| 235950
|
Building Equipment and Other Machinery Installation Contractors (Scrubber, Dust Collection, and Other
Industrial Ventilation Installation)
|
| 23829
|
Other Building Equipment Contractors
|
|
|
| 238290
|
Other Building Equipment Contractors
| 235950
|
Building Equipment and Other Machinery Installation Contractors (Except Scrubber, Dust Collection,
and Other Industrial Ventilation Installation)
|
|
|
| 235990
|
All Other Special Trade Contractors (Service Station Equipment Installation Contractors; Boiler,
Duct, and Pipe Insulation; Lightning Rod Installation; Bowling Alley Installation; Household-Type Antenna Installa
|
| 2383
|
Building Finishing Contractors
|
|
|
| 23831
|
Drywall and Insulation Contractors
|
|
|
| 238310
|
Drywall and Insulation Contractors
| 235420
|
Drywall, Plastering, Acoustical, and Insulation Contractors (Except Stucco Contractors)
|
| 23832
|
Painting and Wall Covering Contractors
|
|
|
| 238320
|
Painting and Wall Covering Contractors
| 235210
|
Painting and Wall Covering Contractors (Except Highway and Traffic Line Painting)
|
| 23833
|
Flooring Contractors
|
|
|
| 238330
|
Flooring Contractors
| 235520
|
Floor Laying and Other Floor Contractors
|
| 23834
|
Tile and Terrazzo Contractors
|
|
|
| 238340
|
Tile and Terrazzo Contractors
| 235430
|
Tile, Marble, Terrazzo, and Mosaic Contractors
|
| 23835
|
Finish Carpentry Contractors
|
|
|
| 238350
|
Finish Carpentry Contractors
| 235510
|
Carpentry Contractors (Finish Carpentry)
|
| 23839
|
Other Building Finishing Contractors
|
|
|
| 238390
|
Other Building Finishing Contractors
| 235610
|
Roofing, Siding, and Sheet Metal Contractors (Metal Ceiling, Panel, and Shelving Installation)
|
|
|
| 235990
|
All Other Special Trade Contractors (Weather Stripping and Damp-Proofing, Modular Furniture
Installation, Bathtub Refinishing, Window Covering Fixture Installation, Trade Show Exhibit Installation and Dismantlin
|
| 2389
|
Other Specialty Trade Contractors
|
|
|
| 23891
|
Site Preparation Contractors
|
|
|
| 238910
|
Site Preparation Contractors
| 213112
|
Support Activities for Oil and Gas Operations (Site Preparation and Related Construction Activities
On A Contract Basis)
|
|
|
| 213113
|
Support Activities for Coal Mining (Site Preparation and Related Construction Activities On A
Contract Basis)
|
|
|
| 213114
|
Support Activities for Metal Mining (Site Preparation and Related Construction Activities On A
Contract Basis)
|
|
|
| 213115
|
Support Activities for Nonmetallic Minerals (except Fuels) (Site Preparation and Related Construction
Activities On A Contract Basis)
|
|
|
| 234990
|
All Other Heavy Construction (Right-of-Way Clearing and Line Slashing, Blasting, Trenching, and
Equipment Rental (except cranes) with Operator)
|
|
|
| 235110
|
Plumbing, Heating, and Air-Conditioning Contractors (Septic Tank, Cesspool, and Dry Well Construction
Contractors)
|
|
|
| 235930
|
Excavation Contractors
|
|
|
| 235940
|
Wrecking and Demolition Contractors
|
|
|
| 235990
|
All Other Special Trade Contractors (Dewatering Contractors, Core Drilling For Construction, and Test
Boring for Construction)
|
| 23899
|
All Other Specialty Trade Contractors
|
|
|
| 238990
|
All Other Specialty Trade Contractors
| 234990
|
All Other Heavy Construction (Crane Rental with Operator)
|
|
|
| 235710
|
Concrete Contractors (Residential and Commercial Asphalt, Brick, and Concrete Paving)
|
|
|
| 235990
|
All Other Special Trade Contractors (Except Indoor Swimming Pools, Earth Retention Contractors,
Forming Contractors, Ornamental Metal Work, Building Equipment Contractors, Building Finishing Contractors, Dewater
|
|
|
| 561720
|
Janitorial Services (Cleaning Buildings During and Immediately After Construction)
|
