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Backflow Testing Services in Coppell, Texas

Finding a reliable backflow testing professional in Coppell, Texas is essential for maintaining a safe water supply and staying in compliance with local regulations. Our directory lists 42 backflow testing companies serving Coppell and surrounding communities including Grapevine, Flower Mound, Lewisville.

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 Coppell area.

Most water authorities in Texas 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 Coppell 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.

19 listed providers

Services:
A & A Active Backflow LLC backflow testing
Testing Verified
6 mi

A & A Active Backflow LLC

5.0(10)

Testing Verified · Carrollton, TX · 6 mi

Backflow TestingPreventer RepairCommercial

I'm so glad I came across this company to get my backflow testing completed! The company that did it last year is no longer doing it and I was scared that I would miss the deadline to get the test…

Read more on Google
Website
Jim's Plumbing Now backflow testing
Testing Verified
9 mi

Jim's Plumbing Now

4.9(1,667)

Testing Verified · Carrollton, TX · 9 mi

Backflow TestingPreventer RepairCommercial

I had a great experience with Jim’s Plumbing. The service number staff had excellent communication and made scheduling easy from start to finish. The technician, Malik, was professional…

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Website
AAA AUGER Plumbing Services backflow testing
11 mi

AAA AUGER Plumbing Services

4.8(1,252)

Irving, TX · 11 mi

RPZ TestingCommercialFree Estimates
Website
Diamond Scenery backflow testing
Testing Verified
13 mi

Diamond Scenery

5.0(29)

Testing Verified · Dallas, TX · 13 mi

Backflow TestingSprinkler Backflow
Website
JP
Testing Verified
14 mi

Jennings Plumbing Services

4.8(315)

Testing Verified · Little Elm, TX · 14 mi

Backflow TestingCommercial

I reached out to Jennings Plumbing through a referral who highly recommended them. I had a leak in my kitchen that needed to be looked at. Timothy arrived on time and was very professional. I…

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Website
ECONOMIC BACKFLOW TESTING A FIRE PROTECTION COMPANY SCR-G-3314362 ACR-3442128 ECR-3445033 backflow testing
Testing Verified
16 mi

ECONOMIC BACKFLOW TESTING A FIRE PROTECTION COMPANY SCR-G-3314362 ACR-3442128 ECR-3445033

5.0(4)

Testing Verified · Dallas, TX · 16 mi

Backflow TestingPreventer RepairAnnual Certification

I had my backflow testing done today by Economic Backflow Testing and the technician George Iglesias did an excellent job. He was professional, punctual, and very knowledgeable. The whole process was…

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Website
Advanced Flow Technologies backflow testing
Testing Verified
16 mi

Advanced Flow Technologies

5.0(1)

Testing Verified · Dallas, TX · 16 mi

Commercial
Website
AT
Testing Verified
16 mi

All Test Fire Protection - Backflow Services

4.9(297)

Testing Verified · Argyle, TX · 16 mi

Backflow TestingSprinkler Backflow

I recently had the pleasure of working with Chris Barrett at All Test Fire Protection, and I couldn’t be more satisfied with the service I received. From the moment I reached out, Chris was…

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Website
Dallas Landscape Inc. backflow testing
Testing Verified
17 mi

Dallas Landscape Inc.

4.4(38)

Testing Verified · Dallas, TX · 17 mi

Backflow TestingRPZ TestingDCVA Testing
Website
Lux Backflow Inspection, Testing and Repair backflow testing
Testing Verified
17 mi

Lux Backflow Inspection, Testing and Repair

4.9(28)

Testing Verified · Frisco, TX · 17 mi

Backflow TestingPreventer RepairSprinkler Backflow
Website
DF
Testing Verified
17 mi

DFS Fire Systems, LLC

4.7(14)

Testing Verified · Frisco, TX · 17 mi

Sprinkler BackflowCommercialResidential

I have used DFS three times in the last month. This time I worked with Chance on a fire alarm issue I had at one of my investment properties. Same great experience as I had before- Chance sent a…

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Website
LT
Testing Verified
18 mi

Lux Texas Sprinkler Repair and Drainage

5.0(128)

Testing Verified · Frisco, TX · 18 mi

Backflow TestingSprinkler Backflow

I very recently used Lux Texas Sprinkler Repair. I contacted the company via the internet and sent a message via their website. To my surprise, I was contacted immediately, which usually doesn’t…

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Website
BT
Testing Verified
18 mi

Backflow Testing

No reviews yet

Testing Verified · Denton, TX · 18 mi

Backflow Testing
Website
AI
Testing Verified
18 mi

Arc Irrigation

5.0(3)

Testing Verified · Grand Prairie, TX · 18 mi

Backflow TestingPreventer InstallationPreventer Repair

My irrigation control valve box was leaking a lot. Tony came out the next day to let me know the issue and give an estimate. He even texted me two videos of my control box problem to explain in easy…

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Website
Frisco Sprinkler Repair backflow testing
19 mi

Frisco Sprinkler Repair

4.6(20)

Frisco, TX · 19 mi

CommercialResidential

Gabriel, with Mr Sprinkler Repair did a great job at a fair price. I will be using them again. They repaired a leaking valve box at the street. The company was also efficient at return and answering…

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Website
Z Plumberz of North Dallas backflow testing
Testing Verified
19 mi

Z Plumberz of North Dallas

4.8(79)

Testing Verified · Dallas, TX · 19 mi

Backflow TestingEmergency Service
Website
SI
Testing Verified
20 mi

Steven's Irrigation and Repair LLC

4.7(143)

Testing Verified · Plano, TX · 20 mi

Backflow TestingSprinkler BackflowResidential

If you're looking for exceptional irrigation work at a fantastic price, Steven's Irrigation is your hidden gem! Steven helped us with adding a line to our sprinkler system for foundation watering and…

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Website
Prime Inspection backflow testing
Testing Verified
20 mi

Prime Inspection

5.0(2)

Testing Verified · Garland, TX · 20 mi

Backflow TestingPreventer InstallationPreventer Repair
Website
Roto-Rooter Plumbing, Drains & Water Cleanup backflow testing
20 mi

Roto-Rooter Plumbing, Drains & Water Cleanup

4.4(140)

Fort Worth, TX · 20 mi

Emergency ServiceSame Day Service
Website

Frequently Asked Questions About Backflow Testing in Coppell

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 Coppell with real customer reviews.

RPZ (Reduced Pressure Zone) testing verifies that your reduced pressure backflow preventer is functioning correctly to protect your water supply from contamination. A certified tester uses specialized gauges to measure differential pressures across the assembly. RPZ devices are typically required for high-hazard connections.

Most jurisdictions in Texas 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 Coppell 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 Coppell 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.

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