FBT

Backflow Testing Services in Flower Mound, Texas

Finding a reliable backflow testing professional in Flower Mound, Texas is essential for maintaining a safe water supply and staying in compliance with local regulations. Our directory lists 30 backflow testing companies serving Flower Mound and surrounding communities including Southlake, Grapevine, Coppell.

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 Flower Mound 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 Flower Mound 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.

30 listed providers

Services:
American Sprinkler Repair backflow testing
6 mi

American Sprinkler Repair

4.9(629)

Lewisville, TX · 6 mi

Sprinkler BackflowEmergency ServiceFree Estimates
Website
AT
Testing Verified
10 mi

All Test Fire Protection - Backflow Services

4.9(297)

Testing Verified · Argyle, TX · 10 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…

Read more on Google
Website
A & A Active Backflow LLC backflow testing
Testing Verified
11 mi

A & A Active Backflow LLC

5.0(10)

Testing Verified · Carrollton, TX · 11 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…

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Website
H&
12 mi

Hardin & Associates Consulting

5.0(18)

Carrollton, TX · 12 mi

This is an excellent place for TCEQ license training. The enrollment process was very easy, all online. Communication leading up to the class was great, the instructor is very knowledgeable and made…

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Website
JP
Testing Verified
12 mi

Jennings Plumbing Services

4.8(315)

Testing Verified · Little Elm, TX · 12 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
Ferguson Waterworks backflow testing
13 mi

Ferguson Waterworks

4.5(2)

Denton, TX · 13 mi

ResidentialEmergency ServiceFree Estimates
Website
DRIP Plumbing backflow testing
Testing Verified
13 mi

DRIP Plumbing

4.9(414)

Testing Verified · Denton, TX · 13 mi

Backflow TestingSame Day Service
Website
BT
Testing Verified
13 mi

Backflow Testing

No reviews yet

Testing Verified · Denton, TX · 13 mi

Backflow Testing
Website
Schrader Plumbing LLC backflow testing
Testing Verified
13 mi

Schrader Plumbing LLC

4.9(2,821)

Testing Verified · North Richland Hills, TX · 13 mi

Backflow TestingCommercialResidential
Website
MG
Testing Verified
14 mi

Macarthur Gauge

4.8(58)

Testing Verified · Euless, TX · 14 mi

Preventer Repair
Website
Roto-Rooter Plumbing & Water Cleanup backflow testing
Testing Verified
14 mi

Roto-Rooter Plumbing & Water Cleanup

4.8(474)

Testing Verified · Denton, TX · 14 mi

Backflow TestingCommercialResidential
Website
Test Gauge & Backflow Supply backflow testing
Testing Verified
14 mi

Test Gauge & Backflow Supply

4.9(8)

Testing Verified · Farmers Branch, TX · 14 mi

Backflow TestingPreventer Repair
Website
CI
14 mi

Casas Irrigation Drainage & More

5.0(297)

Frisco, TX · 14 mi

Preventer RepairSprinkler Backflow

Carlos and Adrian serviced my irrigation system in my new home. Unfortunately for me, the existing control unit was fried and needed to be completely replaced. Carlos showed me exactly what was wrong…

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Website
Jim's Plumbing Now backflow testing
Testing Verified
14 mi

Jim's Plumbing Now

4.9(1,667)

Testing Verified · Carrollton, TX · 14 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
Garrison Plumbing Services backflow testing
15 mi

Garrison Plumbing Services

4.6(46)

Frisco, TX · 15 mi

Backflow TestingCommercialFree Estimates

I find myself all to often NOT impressed when I must reach out and use a new vendor for service/repair work which needs to be completed at the office. However, today became a much different…

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Website
TG
15 mi

Texas Golden Irrigation & Drainage

4.9(31)

Little Elm, TX · 15 mi

Preventer InstallationSprinkler BackflowCommercial

I called Texas Golden Irrigation and Abraham picked up the call immediately and understood quickly what we needed. He provided an estimate over the telephone and he said he would make every effort to…

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Website
Service Experts Grand Prairie backflow testing
16 mi

Service Experts Grand Prairie

4.9(2,128)

Grand Prairie, TX · 16 mi

Backflow TestingCommercialEmergency Service

Review for Jason H. from Crawford Services I couldn’t be more impressed with the service provided by Jason H. from Crawford Services. From the moment the call was placed, Jason’s response time was…

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Website
GPS Plumbing backflow testing
16 mi

GPS Plumbing

5.0(1,198)

Frisco, TX · 16 mi

ResidentialEmergency Service

We highly recommend Fischer Clements and Nick from GPS Plumbing! They are both professional, friendly, HELPFUL, amazing and patient! The first photo shows our attempt to weld our shower plumbing…

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Website
Earl’s Plumbing - West Frisco backflow testing
16 mi

Earl’s Plumbing - West Frisco

5.0(239)

Frisco, TX · 16 mi

Toilet started leaking around the base and in a short time, water was gushing out, flooding the floor. Turned the water off, threw down towels and called Earl's. They put us on the schedule and in…

Read more on Google
Website
Royal Flush Plumbing backflow testing
Testing Verified
17 mi

Royal Flush Plumbing

4.8(363)

Testing Verified · Fort Worth, TX · 17 mi

Backflow TestingSprinkler BackflowCommercial
Website
AAA AUGER Plumbing Services backflow testing
17 mi

AAA AUGER Plumbing Services

4.8(1,252)

Irving, TX · 17 mi

RPZ TestingCommercialFree Estimates
Website
Aquamax Sprinkler Systems backflow testing
18 mi

Aquamax Sprinkler Systems

4.7(138)

Dallas, TX · 18 mi

Website
DF
Testing Verified
18 mi

DFS Fire Systems, LLC

4.7(14)

Testing Verified · Frisco, TX · 18 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…

Read more on Google
Website
Lux Backflow Inspection, Testing and Repair backflow testing
Testing Verified
18 mi

Lux Backflow Inspection, Testing and Repair

4.9(28)

Testing Verified · Frisco, TX · 18 mi

Backflow TestingPreventer RepairSprinkler Backflow
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…

Read more on Google
Website
CS
Testing Verified
19 mi

Calworth Sprinkler Repair Inc.

4.4(19)

Testing Verified · Fort Worth, TX · 19 mi

Backflow TestingSprinkler BackflowEmergency Service
Website
Diamond Scenery backflow testing
Testing Verified
19 mi

Diamond Scenery

5.0(29)

Testing Verified · Dallas, TX · 19 mi

Backflow TestingSprinkler Backflow
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
Reliant Plumbing - Dallas backflow testing
20 mi

Reliant Plumbing - Dallas

4.5(223)

Dallas, TX · 20 mi

CommercialEmergency Service
Website
Grand Prairie Sprinkler Repair backflow testing
Testing Verified
20 mi

Grand Prairie Sprinkler Repair

No reviews yet

Testing Verified · Grand Prairie, TX · 20 mi

ResidentialSame-Day Service
Website

Frequently Asked Questions About Backflow Testing in Flower Mound

Many certified backflow testers in Flower Mound 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 Flower Mound, Texas 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 Flower Mound 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 Flower Mound 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 Texas require cross-connection control programs for commercial properties and irrigation systems.

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

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