This is a vendor partner Branded Group can trust! We've recently given them a few more jobs and they have done superbly well every single time we've given them a work order. They've earned themselves…

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J.09/24/2025

Very Professional, they did an amazing job installing my backflow. They used quality material and showed up on time. I would not hesitate to call again, do not listen to bad reviews! Austin is super…

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B.10/16/2025

Needed a new Fire Backflow, Accurate gave me a competitive quotation, Austin scheduled the shutdown with the city and handled all the paperwork for us! Would call again!

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V.M.

V.M.08/29/2022

Accurate Backflow Testing quickly and their estimate was the lowest (without scrimping on the essentials) among the four I approached through Yelp. They started working pretty much right away.

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Backflow Testing in Van Nuys, California

Accurate Backflow Testing provides professional backflow prevention testing services in Van Nuys, 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 commercial, backflow testing, preventer repair, preventer installation, serving both residential and commercial properties throughout the Van Nuys 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,Accurate Backflow Testing can help. Homeowners, HOAs, and property managers can request a free quote using the form on this page.