Statistics Canada
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North American Industry Classification (NAICS) 2002

Structure


The superscript symbols at the end of NAICS class titles used to signify comparability are:
CAN Canadian industry only
MEX Canadian and Mexican industries are comparable
US Canadian and United States industries are comparable
[Blank] [No superscript symbol] Canadian, Mexican and United States industries are comparable.

L 23 Construction 
 
L 236 Construction of Buildings 
 
L 2361 Residential Building Construction 
L 23611 Residential Building Construction 
L 236110 Residential Building Construction CAN
 
L 2362 Non-residential Building Construction 
L 23621 Industrial Building and Structure Construction 
L 236210 Industrial Building and Structure Construction 
L 23622 Commercial and Institutional Building Construction 
L 236220 Commercial and Institutional Building Construction US
 
L 237 Heavy and Civil Engineering Construction 
 
L 2371 Utility System Construction 
L 23711 Water and Sewer Line and Related Structures Construction 
L 237110 Water and Sewer Line and Related Structures Construction US
L 23712 Oil and Gas Pipeline and Related Structures Construction 
L 237120 Oil and Gas Pipeline and Related Structures Construction US
L 23713 Power and Communication Line and Related Structures Construction 
L 237130 Power and Communication Line and Related Structures Construction US
 
L 2372 Land Subdivision 
L 23721 Land Subdivision 
L 237210 Land Subdivision US
 
L 2373 Highway, Street and Bridge Construction 
L 23731 Highway, Street and Bridge Construction 
L 237310 Highway, Street and Bridge Construction US
 
L 2379 Other Heavy and Civil Engineering Construction 
L 23799 Other Heavy and Civil Engineering Construction 
L 237990 Other Heavy and Civil Engineering Construction US
 
L 238 Specialty Trade Contractors 
 
L 2381 Foundation, Structure, and Building Exterior Contractors US
L 23811 Poured Concrete Foundation and Structure Contractors 
L 238110 Poured Concrete Foundation and Structure Contractors 
L 23812 Structural Steel and Precast Concrete Contractors 
L 238120 Structural Steel and Precast Concrete Contractors US
L 23813 Framing Contractors US
L 238130 Framing Contractors US
L 23814 Masonry Contractors US
L 238140 Masonry Contractors US
L 23815 Glass and Glazing Contractors US
L 238150 Glass and Glazing Contractors US
L 23816 Roofing Contractors US
L 238160 Roofing Contractors US
L 23817 Siding Contractors US
L 238170 Siding Contractors US
L 23819 Other Foundation, Structure and Building Exterior Contractors US
L 238190 Other Foundation, Structure and Building Exterior Contractors US
 
L 2382 Building Equipment Contractors 
L 23821 Electrical Contractors 
L 238210 Electrical Contractors 
L 23822 Plumbing, Heating and Air-Conditioning Contractors 
L 238220 Plumbing, Heating and Air-Conditioning Contractors US
L 23829 Other Building Equipment Contractors 
L 238291 Elevator and Escalator Installation Contractors CAN
L 238299 All Other Building Equipment Contractors CAN
 
L 2383 Building Finishing Contractors 
L 23831 Drywall and Insulation Contractors 
L 238310 Drywall and Insulation Contractors US
L 23832 Painting and Wall Covering Contractors 
L 238320 Painting and Wall Covering Contractors US
L 23833 Flooring Contractors 
L 238330 Flooring Contractors 
L 23834 Tile and Terrazzo Contractors 
L 238340 Tile and Terrazzo Contractors 
L 23835 Finish Carpentry Contractors 
L 238350 Finish Carpentry Contractors 
L 23839 Other Building Finishing Contractors 
L 238390 Other Building Finishing Contractors US
 
L 2389 Other Specialty Trade Contractors 
L 23891 Site Preparation Contractors 
L 238910 Site Preparation Contractors 
L 23899 All Other Specialty Trade Contractors 
L 238990 All Other Specialty Trade Contractors US