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Backflow Testing Services in Queen Creek, Arizona

Finding a reliable backflow testing professional in Queen Creek, Arizona is essential for maintaining a safe water supply and staying in compliance with local regulations. Our directory lists 24 backflow testing companies serving Queen Creek and surrounding communities including San Tan Valley, Gilbert, Apache Junction.

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 Queen Creek 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 Queen Creek 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.

24 listed providers

Services:
CB
Testing Verified
6 mi

Clover Backflow LLC

5.0(8)

Testing Verified · Gilbert, AZ · 6 mi

Backflow TestingPreventer Repair

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…

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Knockout Plumbing, LLC backflow testing
7 mi

Knockout Plumbing, LLC

4.9(592)

San Tan Valley, AZ · 7 mi

Emergency Service
Website
Santan Backflow Testing backflow testing
9 mi

Santan Backflow Testing

No reviews yet

San Tan Valley, AZ · 9 mi

Backflow TestingPreventer InstallationPreventer Repair
Website
AZ Preferred Plumbing LLC backflow testing
9 mi

AZ Preferred Plumbing LLC

4.6(198)

Chandler, AZ · 9 mi

Backflow TestingPreventer InstallationCommercial

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…

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RP
Testing Verified
9 mi

Roto-Rooter Plumbing & Water Cleanup

4.9(678)

Testing Verified · Mesa, AZ · 9 mi

Backflow TestingCommercialResidential

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…

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Website
OX Plumbing Services LLC backflow testing
9 mi

OX Plumbing Services LLC

5.0(325)

Mesa, AZ · 9 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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Bleuwave Plumbing backflow testing
10 mi

Bleuwave Plumbing

4.8(58)

Chandler, AZ · 10 mi

Preventer InstallationResidentialFree Estimates

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…

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Website
CF
Testing Verified
12 mi

Contractor Fire Protection, Inc.

4.9(7)

Testing Verified · Mesa, AZ · 12 mi

Backflow TestingSprinkler Backflow

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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Website
Plumbers Near Me - Water Heater & Plumbing Services backflow testing
12 mi

Plumbers Near Me - Water Heater & Plumbing Services

5.0(746)

Chandler, AZ · 12 mi

Emergency Service

Plumbers Near Me, LLC sent someone over this morning to swap out my old water heater. The new unit was installed in a couple of hours without any hassle. They replaced the faulty thermostat and made…

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Website
TP
Testing Verified
12 mi

The Plumbing Plug

5.0(14)

Testing Verified · Chandler, AZ · 12 mi

ResidentialFree Estimates

This guy l knows exactly what he is doing. I had a filter put in to my kitchen faucet and refrigerator. He had to drill a hole into my granite countertop, which is an entire island, and he did it…

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Website
Rainwater Plumbing and HVAC backflow testing
Testing Verified
13 mi

Rainwater Plumbing and HVAC

4.6(83)

Testing Verified · Chandler, AZ · 13 mi

Backflow TestingCommercial

I had a scary event at my home with a gas leak resulting in my gas been turned off. A plumber was recommended. A call was made to Rainwater Plumbing and Walter responded and within two hours he was…

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Website
Jimmy Joe's Plumbing backflow testing
13 mi

Jimmy Joe's Plumbing

4.8(108)

Mesa, AZ · 13 mi

Backflow TestingPreventer InstallationCommercial

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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Website
ABC Water Works, Inc backflow testing
Testing Verified
13 mi

ABC Water Works, Inc

No reviews yet

Testing Verified · Mesa, AZ · 13 mi

Backflow TestingPreventer Repair
Website
Ferguson Waterworks backflow testing
13 mi

Ferguson Waterworks

3.9(16)

Chandler, AZ · 13 mi

Backflow Testing

We have a lot of work going on and with Ferguson as our supplier, they do an excellent job, at the counter as well. Especially Dallas, he is very professional and always making sure we have the right…

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Website
Mason Pro Services backflow testing
14 mi

Mason Pro Services

4.9(1,281)

Chandler, AZ · 14 mi

Backflow TestingResidentialEmergency Service

Mitchell and Masons Pro Services have always provided an amazing professional experience. Mitchell has done 4 different plumbing jobs in my house. All jobs were completed with excellence. Last year I…

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Website
Jet’n Drains Plumbing & Rooter backflow testing
14 mi

Jet’n Drains Plumbing & Rooter

5.0(50)

Mesa, AZ · 14 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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Website
RP
Testing Verified
15 mi

Roto-Rooter Plumbing & Water Cleanup

4.9(710)

Testing Verified · Chandler, AZ · 15 mi

Backflow TestingCommercialResidential

For my plumbing issue I was disappointed because my window was 10:39-12:39 and then I kept getting texts it would be later (good communication about being late). It was 4:15 before the plumber…

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Website
Phoenix Water Softeners backflow testing
16 mi

Phoenix Water Softeners

4.6(9)

Chandler, AZ · 16 mi

Backflow TestingCommercialEmergency Service

I am incredibly satisfied with the water softening equipment I purchased. The system works flawlessly, significantly improving the water quality in my home. Installation was straightforward, thanks…

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Website
4P
Testing Verified
16 mi

4 Peaks Fire Protection LLC

2.1(7)

Testing Verified · Mesa, AZ · 16 mi

Backflow TestingPreventer InstallationPreventer Repair

I had a great experience with Tyler and 4 Peaks Fire. The city of Scottsdale required my to add a backflow prevention unit on my business. 4 Peaks was responsive, answered questions, and was inline…

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Website
Mesa backflow testing
16 mi

Mesa

No reviews yet

Mesa, AZ · 16 mi

Website
Mr. Rooter Plumbing of Phoenix Arizona backflow testing
16 mi

Mr. Rooter Plumbing of Phoenix Arizona

4.7(673)

Mesa, AZ · 16 mi

CommercialResidentialEmergency Service
Website
FS
16 mi

Fireshield Services, LLC

4.9(108)

Mesa, AZ · 16 mi

Backflow TestingSprinkler Backflow

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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Website
City Wide Plumbing & Service Co. backflow testing
Testing Verified
20 mi

City Wide Plumbing & Service Co.

4.9(234)

Testing Verified · Tempe, AZ · 20 mi

Backflow TestingPreventer InstallationCommercial

Dave was the technician that serviced our problem . The gas had been turned off and locked out by South West Gas Because of a minor electrical fire . Sw Gas required a pressure test on the gas line…

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Website
City Wide Backflow Prevention Co backflow testing
Testing Verified
20 mi

City Wide Backflow Prevention Co

5.0(4)

Testing Verified · Tempe, AZ · 20 mi

Backflow TestingPreventer InstallationPreventer Repair

They were quick and affordable. They also did a terrific job.

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Website

Frequently Asked Questions About Backflow Testing in Queen Creek

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 Queen Creek 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.

Cross-connection control prevents contaminated water from flowing backwards into the clean water supply. Backflow prevention devices are installed at cross-connection points to protect public health. Regular testing ensures these devices function properly. Many municipalities in Arizona require cross-connection control programs for commercial properties and irrigation systems.

Many municipalities in Arizona require annual backflow testing for commercial and residential properties with backflow prevention devices. Your local water authority in Queen Creek can confirm the exact testing schedule and deadlines for your area. Failing to test on time may result in fines or water service interruption.

Some certified testers near Queen Creek offer same-day or emergency scheduling for urgent situations such as a failed device, a compliance deadline, or a new construction inspection. Check individual provider listings above for availability, or request a quote to find a tester who can accommodate your schedule.

Look for testers with active state certification, strong Google reviews, and experience with your type of backflow preventer (PVB, DCVA, or RPZ). Ask whether they file compliance reports with your local water authority and request a written estimate before scheduling. Our directory lists testers near Queen Creek with real customer reviews.

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