Construction NAICS Codes
Browse 34 NAICS codes with federal contracting activity
Active filters:Sector: 23 - Construction
236220
COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTION
Construction
5,595 contractors$89.9B
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238220
PLUMBING, HEATING, AND AIR-CONDITIONING CONTRACTORS
Construction
3,719 contractors$3.1B
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238210
ELECTRICAL CONTRACTORS AND OTHER WIRING INSTALLATION CONTRACTORS
Construction
3,029 contractors$2.5B
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238990
ALL OTHER SPECIALTY TRADE CONTRACTORS
Construction
1,979 contractors$2.4B
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237310
HIGHWAY, STREET, AND BRIDGE CONSTRUCTION
Construction
1,974 contractors$6.7B
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237990
OTHER HEAVY AND CIVIL ENGINEERING CONSTRUCTION
Construction
1,605 contractors$28.2B
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237110
WATER AND SEWER LINE AND RELATED STRUCTURES CONSTRUCTION
Construction
1,231 contractors$3.3B
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238290
OTHER BUILDING EQUIPMENT CONTRACTORS
Construction
1,161 contractors$847.0M
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238160
ROOFING CONTRACTORS
Construction
899 contractors$1.5B
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238910
SITE PREPARATION CONTRACTORS
Construction
803 contractors$541.6M
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237130
POWER AND COMMUNICATION LINE AND RELATED STRUCTURES CONSTRUCTION
Construction
630 contractors$1.7B
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238320
PAINTING AND WALL COVERING CONTRACTORS
Construction
585 contractors$291.7M
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238330
FLOORING CONTRACTORS
Construction
571 contractors$108.1M
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236210
INDUSTRIAL BUILDING CONSTRUCTION
Construction
544 contractors$3.8B
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238390
OTHER BUILDING FINISHING CONTRACTORS
Construction
385 contractors$236.2M
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238190
OTHER FOUNDATION, STRUCTURE, AND BUILDING EXTERIOR CONTRACTORS
Construction
350 contractors$92.8M
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236118
RESIDENTIAL REMODELERS
Construction
295 contractors$525.2M
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238110
POURED CONCRETE FOUNDATION AND STRUCTURE CONTRACTORS
Construction
268 contractors$82.5M
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237120
OIL AND GAS PIPELINE AND RELATED STRUCTURES CONSTRUCTION
Construction
255 contractors$1.9B
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238150
GLASS AND GLAZING CONTRACTORS
Construction
203 contractors$57.4M
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238310
DRYWALL AND INSULATION CONTRACTORS
Construction
165 contractors$17.3M
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238140
MASONRY CONTRACTORS
Construction
132 contractors$80.2M
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238350
FINISH CARPENTRY CONTRACTORS
Construction
131 contractors$22.3M
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238120
STRUCTURAL STEEL AND PRECAST CONCRETE CONTRACTORS
Construction
96 contractors$61.6M
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238170
SIDING CONTRACTORS
Construction
64 contractors$10.1M
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236116
NEW MULTIFAMILY HOUSING CONSTRUCTION (EXCEPT FOR-SALE BUILDERS)
Construction
50 contractors$1.0B
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238130
FRAMING CONTRACTORS
Construction
43 contractors$1.3M
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236115
NEW SINGLE-FAMILY HOUSING CONSTRUCTION (EXCEPT FOR-SALE BUILDERS)
Construction
36 contractors$92.6M
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238340
TILE AND TERRAZZO CONTRACTORS
Construction
36 contractors$3.5M
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237210
LAND SUBDIVISION
Construction
12 contractors$2.7M
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236117
NEW HOUSING FOR-SALE BUILDERS
Construction
6 contractors$25.3M
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233320
COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTION
Construction
2 contractors$5.5M
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234990
ALL OTHER HEAVY CONSTRUCTION
Construction
1 contractors$0
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234930
INDUSTRIAL NONBUILDING STRUCTURE CONSTRUCTION
Construction
1 contractors$2.5B
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About NAICS Codes
The North American Industry Classification System (NAICS) is the standard used by federal agencies to classify business establishments. NAICS codes are essential for federal contracting as they determine small business size standards and are used to categorize contract opportunities.