Backflow Testing Services in Grapevine, Texas
Finding a reliable backflow testing professional in Grapevine, Texas is essential for maintaining a safe water supply and staying in compliance with local regulations. Our directory lists 37 backflow testing companies serving Grapevine and surrounding communities including Southlake, Coppell, Flower Mound.
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 Grapevine 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 Grapevine 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.
37 listed providers
Hardin & Associates Consulting
Carrollton, TX · 9 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…”
Read more on GoogleAmerican Sprinkler Repair
Lewisville, TX · 9 mi

A & A Active Backflow LLC
Testing Verified · Carrollton, TX · 10 mi
“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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Schrader Plumbing LLC
Testing Verified · North Richland Hills, TX · 10 mi

Service Experts Grand Prairie
Grand Prairie, TX · 10 mi
“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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Test Gauge & Backflow Supply
Testing Verified · Farmers Branch, TX · 12 mi

Royal Flush Plumbing
Testing Verified · Fort Worth, TX · 12 mi

Jim's Plumbing Now
Testing Verified · Carrollton, TX · 13 mi
“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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Grand Prairie Sprinkler Repair
No reviews yet
Testing Verified · Grand Prairie, TX · 14 mi

Geo-Systems USA
Grand Prairie, TX · 14 mi
“Great company. Even better competitor. Always a pleasure to deal with and they know their stuff. Great option for Fire Pumps or Geo thermal products.”
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Direct Source Plumbing
Arlington, TX · 15 mi
“I had first called 2 other plumbers for a whole house stoppage to come diagnose the problem. The first was at night, charged me an emergency service call fee, arrived and took a quick look at it and…”
Read more on GoogleAll Test Fire Protection - Backflow Services
Testing Verified · Argyle, TX · 16 mi
“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 GoogleRoto-Rooter Plumbing, Drains & Water Cleanup
Fort Worth, TX · 16 mi
ECONOMIC BACKFLOW TESTING A FIRE PROTECTION COMPANY SCR-G-3314362 ACR-3442128 ECR-3445033
Testing Verified · Dallas, TX · 16 mi
“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…”
Read more on GoogleAgave Plumbing Inc.
No reviews yet
Testing Verified · Dallas, TX · 16 mi
Jennings Plumbing Services
Testing Verified · Little Elm, TX · 17 mi
“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…”
Read more on GoogleArc Irrigation
Testing Verified · Grand Prairie, TX · 18 mi
“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…”
Read more on GoogleCasas Irrigation Drainage & More
Frisco, TX · 18 mi
“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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Garrison Plumbing Services
Frisco, TX · 18 mi
“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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Direct Source Plumbing & Drain
Arlington, TX · 19 mi
“I highly recommend this company. They were out the day after I called. The plumber was professional, friendly, and very knowledgeable. The work was completed same day. Thank you for repairing my leak…”
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GPS Plumbing
Frisco, TX · 19 mi
“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…”
Read more on GoogleCalworth Sprinkler Repair Inc.
Testing Verified · Fort Worth, TX · 19 mi

Richie Backflow Testing
Testing Verified · Dallas, TX · 19 mi
Texas Golden Irrigation & Drainage
Little Elm, TX · 19 mi
“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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Earl’s Plumbing - West Frisco
Frisco, TX · 20 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 GoogleRoto-Rooter Plumbing & Water Cleanup
Testing Verified · Denton, TX · 20 mi

Dallas Landscape Inc.
Testing Verified · Dallas, TX · 20 mi
Helpful resources
Frequently Asked Questions About Backflow Testing in Grapevine
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 Grapevine 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 Grapevine 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 Grapevine, 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 Grapevine 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 Grapevine 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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