Member Directory FiltersClear () Member Type contractor (1) Contractor Specialties cast in place pipe storm drains (1) (-) excavating trenching (1) (-) gas lines supplies (1) pipe bursting welding sanitary sewer (1) utility adjustments (1) water sewer storm systems treatment (1) Associate Specialties Territory S.F. South Bay (1) Location Branch Location (1) Interested in becoming a member of United Contractors? Join us here. All P Showing Results (1 - 1) of 1 Preston Pipelines, Inc. - Preston Electric (408) 262-1418 Platinum Annual Sponsors All 2024 Annual Sponsors