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Backflow Testing Services in Celina, Texas

Finding a reliable backflow testing professional in Celina, Texas is essential for maintaining a safe water supply and staying in compliance with local regulations. Our directory lists 23 backflow testing companies serving Celina and surrounding communities including Frisco, McKinney, Little Elm.

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 Celina 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 Celina 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.

23 listed providers

Services:
CP
Testing Verified
< 1 mi

CTX Plumbing & Electrical Company

4.9(182)

Testing Verified · Celina, TX · < 1 mi

Backflow TestingCommercialResidential

Where to start....this company is amazing. I texted Austin (a friend of mine) for plumbing advice and before I knew it, I had a scheduled appointment for a plumber to come out 2 days later (it was…

Read more on Google
Website
Ferguson Plumbing Supply backflow testing
4 mi

Ferguson Plumbing Supply

4.2(66)

McKinney, TX · 4 mi

CommercialResidentialEmergency Service
Website
Ferguson Waterworks backflow testing
4 mi

Ferguson Waterworks

3.8(20)

McKinney, TX · 4 mi

ResidentialEmergency ServiceFree Estimates
Website
Superior Sprinkler Services backflow testing
Testing Verified
6 mi

Superior Sprinkler Services

4.5(165)

Testing Verified · McKinney, TX · 6 mi

I recently had my sprinkler system repaired, and I couldn't be more impressed with the service I received! From the initial phone call to the completion of the repair, the process was smooth and…

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Website
LT
Testing Verified
7 mi

Lux Texas Sprinkler Repair and Drainage

5.0(128)

Testing Verified · Frisco, TX · 7 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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Earl's Plumbing backflow testing
7 mi

Earl's Plumbing

4.9(751)

Frisco, TX · 7 mi

If needed, we will be calling Earl’s Plumbing again. We recently found out we didn’t have a Pressure Reducing Valve (PRV) on our house that was built in 1993. The pressure was way too high coming…

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Smith and Son Plumbing - Water Heater Experts, Slab Leak, Gas Line, PRV Plumbers in McKinney backflow testing
Testing Verified
8 mi

Smith and Son Plumbing - Water Heater Experts, Slab Leak, Gas Line, PRV Plumbers in McKinney

4.8(389)

Testing Verified · McKinney, TX · 8 mi

Backflow TestingCommercialEmergency Service
Website
DF
Testing Verified
8 mi

DFS Fire Systems, LLC

4.7(14)

Testing Verified · Frisco, TX · 8 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
Lux Backflow Inspection, Testing and Repair backflow testing
Testing Verified
9 mi

Lux Backflow Inspection, Testing and Repair

4.9(28)

Testing Verified · Frisco, TX · 9 mi

Backflow TestingPreventer RepairSprinkler Backflow
Website
Frisco Sprinkler Repair backflow testing
9 mi

Frisco Sprinkler Repair

4.6(20)

Frisco, TX · 9 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
Earl’s Plumbing - West Frisco backflow testing
9 mi

Earl’s Plumbing - West Frisco

5.0(239)

Frisco, TX · 9 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…

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TG
10 mi

Texas Golden Irrigation & Drainage

4.9(31)

Little Elm, TX · 10 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
GPS Plumbing backflow testing
10 mi

GPS Plumbing

5.0(1,198)

Frisco, TX · 10 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
Lawn Sense backflow testing
10 mi

Lawn Sense

4.9(1,587)

McKinney, TX · 10 mi

Preventer RepairSprinkler BackflowSame Day Service
Website
Garrison Plumbing Services backflow testing
11 mi

Garrison Plumbing Services

4.6(46)

Frisco, TX · 11 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
CI
11 mi

Casas Irrigation Drainage & More

5.0(297)

Frisco, TX · 11 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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SO
Testing Verified
12 mi

Spot On Outdoor Services

4.8(37)

Testing Verified · Aubrey, TX · 12 mi

Backflow TestingSprinkler BackflowCommercial
Website
Next Day Backflow Testing backflow testing
Testing Verified
13 mi

Next Day Backflow Testing

5.0(1)

Testing Verified · Allen, TX · 13 mi

Backflow TestingPreventer RepairSame Day Service
Website
JP
Testing Verified
13 mi

Jennings Plumbing Services

4.8(315)

Testing Verified · Little Elm, TX · 13 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
SI
Testing Verified
16 mi

Steven's Irrigation and Repair LLC

4.7(143)

Testing Verified · Plano, TX · 16 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
American Sprinkler Repair backflow testing
19 mi

American Sprinkler Repair

4.9(629)

Lewisville, TX · 19 mi

Sprinkler BackflowEmergency ServiceFree Estimates
Website
BT
Testing Verified
20 mi

Backflow Testing

No reviews yet

Testing Verified · Denton, TX · 20 mi

Backflow Testing
Website
Ferguson Waterworks backflow testing
20 mi

Ferguson Waterworks

4.5(2)

Denton, TX · 20 mi

ResidentialEmergency ServiceFree Estimates
Website

Frequently Asked Questions About Backflow Testing in Celina

Residential tests typically involve a single PVB or DCVA device and are quicker to complete. Commercial properties in Celina 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 Celina 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 Celina, 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 Celina 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 Celina 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.

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