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 C E F G H M O P R S T U 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