Schedule Repairs Online

Now you can Schedule your backflow testing online 24 hours a day.

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Backflow Parts

We sell a wide range of backflow parts, please stop by!

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Backflow Testing & Repairs

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ARIZONA'S OLDEST BACKFLOW COMPANY (BPDI) offers extremely knowledgeable technicians to Test or Repair your backflow assemblies.       Learn More>>

Backflow Installations & Replacements

NEED A BACKFLOW INSTALLED?  We provide Worry Free Installation of backflow devices         Learn More>>

Backflow Surveys

BPDI can survey the plumbing systems of your existing commercial or industrial facilities.  Our written report documents the cross-connections on site that could allow a dangerous backflow incident to occur, and gives our cost estimates to have these problems corrected.

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Backflow Protection Cages

THEIVES WILL STEAL YOUR BACKFLOW DEVICES, YOU NEED BACKFLOW SECURITY!  BPDI can install a protective cage to cover your assemblies.     Learn More>>



Backflow Prevention Device Inspections, Inc Provides Backflow Testing and Backflow Services State Wide Including:

Phoenix, Scottsdale, Mesa, Glendale, Tempe, Chandler, Peoria, Sun City, Litchfield, Avondale, Gilbert, Queen Creek,  Apache Junction,  Wickenburg, Globe, Tucson, Casa Grande, Flagstaff, Payson, Prescott, Cottonwood, and all other areas as well.