Member Directory FiltersClear () Type (-) Members (17) Contractor Specialties excavating trenching (12) general engineering (11) pipe bursting welding sanitary sewer (9) grading paving (8) transportation caltrans (7) boring drilling shoring jacking (6) cast in place pipe storm drains (6) fire sprinklers (6) foundation site prep land clearing (6) sf bart transit systems (6) concrete architectural structural (5) concrete flatwork precast stampwork (5) demolition clearing cutting (4) sbe (4) utility adjustments (4) bridge work structural (3) dewatering (3) hazardous waste treatment recycling (3) nonhazardous waste treatment recycle (3) pile driving (3) waterfront underwater marine (3) erosion control soil stabilization (2) gas lines supplies (2) mbe (2) pumps (2) soil nail retaining steel reinforcing (2) 8a certified (1) dbe (1) environmental remediation (1) landfill (1) other (1) power generation construction (1) street lights traffic control signals (1) udbe (1) wbe (1) (-) water sewer storm systems treatment (17) Member Territory Alameda County (3) Contra Costa County (1) El Dorado County (1) Napa County (1) Orange County (1) Sacramento County (1) San Francisco County (4) San Mateo County (1) Santa Clara County (2) So Cal (1) Sonoma County (1) Location Type Primary Location (17) Interested in becoming a member of United Contractors? Join us here. All A B C D E H L M P R S Showing Results (1 - 10) of 17 No results found Pagination Next page Next › Platinum Annual Sponsors All 2025 Annual Sponsors
