According to our records, this business is located at 4966 Stoneridge Ct in Oakland (in Alameda County), California 94605, the location GPS coordinates are: 37.779866 (latitude), -122.153023 (longitude). Backflow Prevention Service is categorized under Architectural Sculptors (SIC code 8999). Current estimates show that the unit has a sales volume of $134,000 and staff of approximately 1 worker. You can contact the company by phone at (510) 638-4121.