Member Directory FiltersClear () Type (-) Members (11) Company Type associate (1) Contractor Specialties demolition clearing cutting (6) concrete flatwork precast stampwork (5) excavating trenching (5) concrete architectural structural (4) grading paving (4) mbe (4) water sewer storm systems treatment (4) cast in place pipe storm drains (3) dewatering (3) erosion control soil stabilization (3) foundation site prep land clearing (3) utility adjustments (3) dbe (2) environmental remediation (2) general engineering (2) nonhazardous waste treatment recycle (2) other (2) pipe bursting welding sanitary sewer (2) sf bart transit systems (2) transportation caltrans (2) udbe (2) 8a certified (1) boring drilling shoring jacking (1) bridge work structural (1) fire sprinklers (1) gas lines supplies (1) hazardous waste treatment recycling (1) landfill (1) waterfront underwater marine (1) wbe (1) (-) sbe (11) Associate Specialties equipment sales rentals leasing (1) hazardous waste treatment recycling (1) other (1) Member Territory Alameda County (1) Contra Costa County (1) Los Angeles County (1) S.F. East Bay (1) Sacramento County (1) San Francisco County (5) San Mateo County (1) Location Type Primary Location (11) Interested in becoming a member of United Contractors? Join us here. All A B D E J P S T W Showing Results (1 - 10) of 11 No results found Pagination Next page Next › Platinum Annual Sponsors All 2025 Annual Sponsors