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Backflow Prevention Device Inspections, Inc.


Construction Machinery and EquipmentPlumbing and Drain Cleaning

About Us

We are the oldest and larges backflow prevention assembly testing and repair service in Arizona. We have a staff of highly trained backflow technicians with years of combined experience who annually perform thousands of tests and repairs for our hundreds of industrial and commercial customers, schools, and towns.

We only specialize in Backflow services, giving us the most experience in the industry. We will always try to repair your device before we replace it, saving you as much money as possible. In an industry where parts can be scarce, we keep a huge inventory of parts on hand so our technicians can perform most repairs quickly, and usually in the same day.

We will file your test reports to the appropriate city for you. We also procure all the necessary permits for jobs as required so you don't have to!

As our customer we will notify you each year of your testing requirements per your city's ordinances. We also offer Free Estimates for any work, Statewide Service, and 24 hour Emergency Service Available.