Serving San Diego Since 2007
Atlas Backflow has been testing and repairing backflow preventers across San Diego County since 2007. In San Diego, that means working with commercial towers, restaurants, labs, and industrial facilities — from downtown and Mission Valley to Kearny Mesa, Miramar, and the industrial parks of Otay Mesa — and filing test results directly with the City of San Diego Public Utilities Department so your compliance record stays clean.
Failed devices don't have to mean a second appointment. We carry a full parts inventory on every truck, handle repairs on the spot whenever possible, and re-certify the device the same day. We also fabricate and install anti-theft cages to protect exposed copper assemblies from theft.
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San Diego Backflow FAQs
How much does backflow testing cost in San Diego?
Backflow testing in San Diego starts at $90 per device. The price includes the certified test, compliance documentation, and submittal of results to City of San Diego Public Utilities Department. All device types are covered — DCVA, PVB, RP/RPZ, SVB, and fire lines.
Who requires annual backflow testing in San Diego?
Annual test notices in San Diego typically come from the City of San Diego Public Utilities Department. California cross-connection control regulations require backflow prevention assemblies to be tested every year by a certified tester, and the results must be filed with your water purveyor.
What happens if my backflow device fails its test?
Most failed devices in San Diego are repaired on the same visit — Atlas Backflow trucks carry a full parts inventory for every major brand, and re-certification is included when we perform the repair.
How quickly can I schedule a backflow test in San Diego?
Usually within a few days of your call. Same-day service is available for an additional charge. Call or text (562) 343-1436 for scheduling.
Failed device? Read what happens if your backflow device fails its test. Managing multiple properties? See our HOA & property manager program.