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 Total Marketable US Businesses
1771Concrete Work40,561
177100Concrete work29,096
17710000Concrete work29,096
177101Stucco, gunite, and grouting contractors758
17710100Stucco, gunite, and grouting contractors160
17710101Exterior concrete stucco contractor419
17710102Grouting work67
17710103Gunite contractor112
177102Curb and sidewalk contractors447
17710200Curb and sidewalk contractors137
17710201Curb construction209
17710202Sidewalk contractor101
177103Driveway, parking lot, and blacktop contractors4,328
17710300Driveway, parking lot, and blacktop contractors269
17710301Blacktop (asphalt) work3,372
17710302Driveway contractor511
17710303Parking lot construction176
177199Concrete work, nec5,932
17719901Concrete pumping1,879
17719902Concrete repair573
17719903Flooring contractor1,694
17719904Foundation and footing contractor1,532
17719905Patio construction, concrete254