We at District Backflow Services are dedicated to offering high-quality service to our clientele. Our expertise lies in all facets of backflow and Cross Connection prevention throughout San Diego County. Feel free to choose us; we are leaders in the field. We ensure our customers are well-informed about backflow prevention. Our services include annual compliance testing, addressing shut-off notices, backflow repairs, installations, replacements, and freeze protection solutions. Additionally, we perform site surveys and plot mapping. Visit our website for more information. We are eager to collaborate with you!

We are a comprehensive backflow service provider, offering Testing, Repair, and Certification for both commercial and residential backflow devices. Our experience includes servicing, certifying, and repairing backflow devices of all sizes, from 3/4"" to 8"". Our staff holds certifications from the APBA and is Distribution 3 (D3) certified by the California Department of Environmental Health. We also hold certifications in control valves, reclaim inspections, and backflow testing. We are members of the American Water Works Association (AWWA) and the American Backflow Prevention Association (ABPA). We cherish our clients and partner with them to keep water safe. We focus on testing and repairs, education and consulting, reclaim inspections, and control valves. Thank you for considering us.