Member Directory FiltersClear () Member Type contractor (1) Contractor Specialties dewatering (1) environmental remediation (1) excavating trenching (1) general engineering (1) (-) grading paving (1) power generation construction (1) utility adjustments (1) Territory (-) Alameda County (1) Location Primary Location (1) Interested in becoming a member of United Contractors? Join us here. All A B D E G K M O P R T W Showing Results (1 - 1) of 1 O.C. Jones & Sons, Inc. Member since October 1995 https://www.ocjones.com (510) 526-3424 Platinum Annual Sponsors All 2025 Annual Sponsors