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 J L M O P R S T V 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