Industry: 1771—Concrete Work
Special trade contractors primarily engaged in concrete work, including portland cement and asphalt. This industry includes the construction of private driveways and walks of all materials. Concrete work incidental to the construction of foundations and concrete work included in an excavation contract are classified in Industry 1794; and those engaged in construction or paving of streets, highways, and public sidewalks are classified in Industry 1611.

Asphalting of private driveways and private parking areas—contractorsGrouting work—contractors
Blacktop work: private driveways and private parkingGunite work—contractors
Concrete finishers—contractorsParking lot construction—contractors
Concrete work: private driveways, sidewalks, and parking areas—contractorsPatio construction, concrete—contractors
Culvert construction—contractorsSidewalk construction, except public—contractors
Curb construction—contractorsStucco construction—contractors
Foundations, building of: poured concrete—contractors
Codes Titles Number of US Businesses
1771Concrete Work38,779
177100Concrete work29,088
17710000Concrete work29,088
177101Stucco, gunite, and grouting contractors789
17710100Stucco, gunite, and grouting contractors168
17710101Exterior concrete stucco contractor420
17710102Grouting work75
17710103Gunite contractor126
177102Curb and sidewalk contractors464
17710200Curb and sidewalk contractors141
17710201Curb construction218
17710202Sidewalk contractor105
177103Driveway, parking lot, and blacktop contractors3,951
17710300Driveway, parking lot, and blacktop contractors400
17710301Blacktop (asphalt) work2,796
17710302Driveway contractor557
17710303Parking lot construction198
177199Concrete work, nec4,487
17719901Concrete pumping1,358
17719902Concrete repair464
17719903Flooring contractor1,585
17719904Foundation and footing contractor804
17719905Patio construction, concrete276