Member Directory FiltersClear () Member Type contractor (1) Contractor Specialties concrete architectural structural (1) concrete flatwork precast stamp work (1) demolition clearing cutting (1) environmental remediation (1) excavating trenching (1) (-) foundation site preparation land clearing (1) gas lines supplies (1) general engineering (1) grading paving (1) hazardous waste treatment recycling (1) nonhazardous waste treatment recycling (1) pile driving (1) (-) pipe bursting pipe welding sanitary sewer systems (1) water sewer drain products (1) Territory Marin County (1) Location Primary Location (1) Interested in becoming a member of United Contractors? Join us here. All A B C D F G M O S T V W Showing Results (1 - 1) of 1 Bay Pacific Pipelines Member since June 1998 (415) 897-6958 Platinum Annual Sponsors All 2025 Annual Sponsors