Member Directory FiltersClear () Type (-) Members (18) Contractor Specialties excavating trenching (14) general engineering (9) sf bart transit systems (8) transportation caltrans (8) water sewer storm systems treatment (8) demolition clearing cutting (7) utility adjustments (6) foundation site prep land clearing (5) erosion control soil stabilization (4) pipe bursting welding sanitary sewer (4) sbe (4) boring drilling shoring jacking (3) concrete architectural structural (3) concrete flatwork precast stampwork (3) dewatering (3) fire sprinklers (3) landfill (3) cast in place pipe storm drains (2) environmental remediation (2) hazardous waste treatment recycling (2) highway improvement striping (2) nonhazardous waste treatment recycle (2) other (2) pumps (2) waterfront underwater marine (2) 8a certified (1) bridge work structural (1) dbe (1) gas lines supplies (1) landscaping (1) mbe (1) pile driving (1) power generation construction (1) street lights traffic control signals (1) udbe (1) wbe (1) wetland oceanographic (1) (-) grading paving (18) Associate Specialties hazardous waste treatment recycling (1) other (1) Member Territory Alameda County (2) Contra Costa County (3) El Dorado County (1) Mariposa County (1) Napa County (1) Orange County (1) Out-of-State (1) San Francisco County (3) San Mateo County (1) Santa Clara County (2) So Cal (1) Yolo County (1) Location Type Primary Location (18) Interested in becoming a member of United Contractors? Join us here. All A B C D E F G H L P R S T W Showing Results (1 - 10) of 18 No results found Pagination Next page Next › Platinum Annual Sponsors All 2025 Annual Sponsors
