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 C D E F G H L M O P R S T V 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