This company and their employees deserve fulsome praise for their exceptional service. After finding a (bonnet and poppet repair kit) out of stock at Lowes and Home Depot, I called American Backflow…

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E.11/02/2025

Excellent: After calling many stores to include themanufacturer, I found the water pressure Repair Kit at this store. Service: The female whom assisted me was knowledgeable & suggested I call if I…

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O.M.

O.M.05/14/2024

Thank you American Backflow Team For Providing great customer service with Great Pricing . This company is A Local Family owned company in San Diego and Have All your Backflow Needs . They have an…

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D.Z.

D.Z.02/21/2025

Shout out to the American Backflow Team! We are a plumbing & backflow contractor and American Backflow is our go to place. They hosted a backflow training and after I was slow to sign our techs up…

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Backflow Testing in San Diego, California

American Backflow Specialties° provides professional backflow prevention testing services in San Diego, California. Annual backflow testing is required by most water utilities to protect public water supplies from contamination through cross-connection control compliance. Their services include preventer repair, serving both residential and commercial properties throughout the San Diego area.

Whether you need a routine RPZ valve inspection, backflow prevention device testing, or a certified tester to file compliance reports with your local water authority,American Backflow Specialties° can help. Homeowners, HOAs, and property managers can request a free quote using the form on this page.