Member Directory FiltersClear () Type (-) Members (8) Contractor Specialties concrete architectural structural (6) sf bart transit systems (6) concrete flatwork precast stampwork (5) general engineering (5) transportation caltrans (5) pile driving (3) soil nail retaining steel reinforcing (3) water sewer storm systems treatment (3) boring drilling shoring jacking (2) cast in place pipe storm drains (2) dewatering (2) excavating trenching (2) fire sprinklers (2) foundation site prep land clearing (2) hazardous waste treatment recycling (2) nonhazardous waste treatment recycle (2) pipe bursting welding sanitary sewer (2) waterfront underwater marine (2) demolition clearing cutting (1) grading paving (1) power generation construction (1) sbe (1) (-) bridge work structural (8) Member Territory Alameda County (4) Contra Costa County (1) Placer County (1) S.F. East Bay (1) So Cal (1) Location Type Primary Location (8) Interested in becoming a member of United Contractors? Join us here. All A B C H S Showing Results (1 - 8) of 8 No results found Platinum Annual Sponsors All 2025 Annual Sponsors