Serving Costa Mesa Since 2007
Got a test-due letter from Mesa Water District? That's our specialty. Atlas Backflow handles annual backflow testing for retail centers, breweries, offices, and industrial buildings across Costa Mesa — from South Coast Metro and the SOBECA district to the industrial blocks on the Westside — and we file the results with your water purveyor so you don't have to chase paperwork.
If the test turns up a failure, our certified testers are also repair techs: trucks are stocked with parts for every major brand, so most coastal Orange County repairs and re-certifications happen in a single visit. We also design and install custom anti-theft cages for exposed assemblies.
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Costa Mesa Backflow FAQs
What does a backflow test cost in Costa Mesa, CA?
Testing starts at $90 per device in Costa Mesa, which covers the test itself, the compliance paperwork, and filing with Mesa Water District. DCVA, PVB, RP/RPZ, SVB, and fire-line assemblies are all included at that rate.
Why did I get a backflow test notice from Mesa Water District?
Water purveyors like Mesa Water District are required by California cross-connection control regulations to have every backflow prevention assembly tested annually by a certified tester. Atlas Backflow performs the test and files the results for you.
Can a failed backflow device in Costa Mesa be fixed the same day?
Usually, yes. Our trucks are stocked with rebuild kits and parts for every major make, so most repairs are completed on the first visit — with the re-certification test included.
Do you offer same-day backflow testing?
Yes — same-day testing is available in Costa Mesa for an additional charge, and standard appointments are usually available within a few days. Call (562) 343-1436.
Failed device? Read what happens if your backflow device fails its test. Managing multiple properties? See our HOA & property manager program.