Member Directory FiltersClear () Type (-) Members (14) Contractor Specialties transportation caltrans (13) general engineering (8) grading paving (8) concrete architectural structural (7) concrete flatwork precast stampwork (7) excavating trenching (7) bridge work structural (6) water sewer storm systems treatment (6) cast in place pipe storm drains (5) foundation site prep land clearing (5) dewatering (4) nonhazardous waste treatment recycle (4) demolition clearing cutting (3) erosion control soil stabilization (3) hazardous waste treatment recycling (3) pile driving (3) pipe bursting welding sanitary sewer (3) soil nail retaining steel reinforcing (3) waterfront underwater marine (3) boring drilling shoring jacking (2) dbe (2) environmental remediation (2) fire sprinklers (2) highway improvement striping (2) mbe (2) sbe (2) udbe (2) utility adjustments (2) 8a certified (1) landfill (1) other (1) power generation construction (1) wbe (1) (-) sf bart transit systems (14) Member Territory Alameda County (4) Contra Costa County (3) El Dorado County (1) Orange County (1) Placer County (1) San Francisco County (2) Santa Clara County (1) So Cal (1) Location Type Primary Location (14) Interested in becoming a member of United Contractors? Join us here. All A B C D E F R S T Showing Results (1 - 10) of 14 No results found Pagination Next page Next › Platinum Annual Sponsors All 2025 Annual Sponsors
