Backflow Testing Services in Tempe, Arizona
Finding a reliable backflow testing professional in Tempe, Arizona is essential for maintaining a safe water supply and staying in compliance with local regulations. Our directory lists 100 backflow testing companies serving Tempe and surrounding communities including Tempe Junction, Mesa, Scottsdale.
Whether you need annual backflow testing, RPZ (Reduced Pressure Zone) valve inspection, or cross-connection control services, the providers listed below offer professional testing services for both residential and commercial properties throughout the Tempe area.
Most water authorities in Arizona require annual testing and reporting for all backflow prevention assemblies. A certified backflow tester will inspect your devices, perform the required differential pressure tests, and file compliance reports with your local water authority.
Browse the listings below to compare ratings, read customer reviews, and contact backflow testing professionals near Tempe directly. Use the filters above to narrow results by rating, review count, or specific services like RPZ testing and preventer installation.
Data source: Google Maps. Always verify licensing with your local water authority.
100 listed providers
Jet’n Drains Plumbing & Rooter
Company · Mesa, AZ · 11 mi
“Egan was able to determine what was causing our toilets to clog and back up into our shower in a new house, provide us with very detailed reports, and very effective at communicating overall. They…”
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Bleuwave Plumbing
Company · Chandler, AZ · 11 mi
“Should have hired them in the first place. Things to know: - My house was built and designed by the first owner of my property. - I purchased a “whole house filtration system” and I needed my house…”
Read more on GoogleContractor Fire Protection, Inc.
Company · Testing Verified · Mesa, AZ · 12 mi
“I hired CFP to do a small project to ensure my fire sprinkler system was up to code for my new business. Even though my project was relatively small, the CFP team was responsive and professional…”
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AZ Preferred Plumbing LLC
Company · Chandler, AZ · 12 mi
“My husband and I are very satisfied with their professional work. I had several companies check on our 13-year-old units for replacing its system. AZ Preferred Plumbing LLC was by far the best one…”
Read more on GoogleClover Backflow LLC
Company · Testing Verified · Gilbert, AZ · 13 mi
“I must say Jake was great, we just closed and moved into our home on Saturday June 30th 2018, and we already had a water leak on Tuesday, OMG, it was our sprinkler system, I got Jake's number from my…”
Read more on GoogleRoto-Rooter Plumbing & Water Cleanup
Company · Testing Verified · Mesa, AZ · 14 mi
“The best experience I've had with a plumber in the 23 years I've lived in Arizona. Casey was incredible from the moment he arrived. Kind, courteous, hard-working, and diligent. His dedication to…”
Read more on GoogleFireshield Services, LLC
Company · Mesa, AZ · 14 mi
“There is no other team in the valley that I trust more with fire safety and backflow components than Fireshield! Over the years, I have managed a diverse portfolio of multifamily and residential…”
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Allegiance Water Services
Company · Scottsdale, AZ · 14 mi
“I was too hasty with the first review below where a gave them a 3 rating. I am revising this to a 5 because today they did follow through on their commitment to pick up the old brine. They needed a…”
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OX Plumbing Services LLC
Company · Mesa, AZ · 15 mi
“I had Ox Plumbing re-pipe my entire 1420 square-foot home . This was a large project! Erik at OX plumbing was absolutely exceptional! I don’t feel like it’s often where you work with a company that…”
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Jimmy Joe's Plumbing
Company · Mesa, AZ · 15 mi
“I have had nothing but positive experiences with Jimmy Joe’s Plumbing. Tony came out initially to give us a quote on two projects. He was on time and explained options and the process. The estimate…”
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ABC Water Works, Inc
No reviews yet
Company · Testing Verified · Mesa, AZ · 15 mi
Anthony's Plumbing
Company · Testing Verified · Phoenix, AZ · 16 mi
Somers Plumbers - Phoenix Plumbing Company
Company · Phoenix, AZ · 16 mi
Helpful resources
Frequently Asked Questions About Backflow Testing in Tempe
Most jurisdictions in Arizona require backflow testers to hold a current certification from an approved training program, typically involving classroom instruction, a hands-on practical exam, and continuing education credits. Some municipalities maintain their own approved-tester lists. Always verify certification before hiring.
Residential tests typically involve a single PVB or DCVA device and are quicker to complete. Commercial properties in Tempe often have multiple assemblies, RPZ devices, and fire-line backflow preventers that require more time and specialized equipment. Pricing and scheduling may differ for each type.
Many certified backflow testers in Tempe will file test reports directly with your local water authority or municipality on your behalf. Confirm this with your provider before scheduling. Some jurisdictions require the property owner to submit reports, while others accept direct submissions from the tester.
Backflow testing in Tempe, Arizona typically costs between $50 and $200 per device, depending on the type of backflow preventer and the complexity of the installation. RPZ assemblies generally cost more to test than double check valve assemblies. Contact providers listed above for current pricing in the Tempe area.
If a backflow preventer fails its annual test, the certified tester will diagnose the issue, often a worn check valve, damaged disc, or fouled relief valve. Most testers in Tempe can repair the device on site and re-test it the same day. Your water authority may require the passing report within a set deadline.
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