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 Work40,164
177100Concrete work28,622
17710000Concrete work28,622
177101Stucco, gunite, and grouting contractors792
17710100Stucco, gunite, and grouting contractors162
17710101Exterior concrete stucco contractor437
17710102Grouting work70
17710103Gunite contractor123
177102Curb and sidewalk contractors455
17710200Curb and sidewalk contractors134
17710201Curb construction216
17710202Sidewalk contractor105
177103Driveway, parking lot, and blacktop contractors4,415
17710300Driveway, parking lot, and blacktop contractors309
17710301Blacktop (asphalt) work3,372
17710302Driveway contractor550
17710303Parking lot construction184
177199Concrete work, nec5,880
17719901Concrete pumping1,750
17719902Concrete repair582
17719903Flooring contractor1,739
17719904Foundation and footing contractor1,550
17719905Patio construction, concrete259