Member Directory FiltersClear () Member Type contractor (1) Contractor Specialties (-) bridge work structural (1) castinplace pipe storm drains (1) demolition clearing cutting (1) excavating trenching (1) foundation site preparation land clearing (1) general engineering (1) grading paving (1) transportation caltrans (1) Territory (-) Contra Costa County (1) Location Primary Location (1) Interested in becoming a member of United Contractors? Join us here. All D E F G S V W Showing Results (1 - 1) of 1 Serafix Engineering Contractors, Inc. Member since May 2017 (925) 552-8253 Platinum Annual Sponsors All 2025 Annual Sponsors
