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