Backflow Testing Services in Clearwater, Florida
Finding a reliable backflow testing professional in Clearwater, Florida is essential for maintaining a safe water supply and staying in compliance with local regulations. Our directory lists 13 backflow testing companies serving Clearwater and surrounding communities including Largo, Dunedin, Palm Harbor.
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 Clearwater area.
Most water authorities in Florida 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 Clearwater 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.
13 listed providers

Elite Plumbing of FL LLC
Testing Verified · St. Petersburg, FL · 11 mi
“I’m a first time home owner and immediately knew I was going to have to replace my 27 year old hot water heater very shortly after moving in. I went to a local Facebook group to see who people were…”
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Billy The Sunshine Plumber
St. Petersburg, FL · 12 mi
“I recently had some repair work done in my condo in St. Petersburg. The work was assigned to Mark. Mark showed up on time. He was very friendly, and the three things, IMO, that a professional plumber…”
Read more on GoogleRoto-Rooter Plumbing & Water Cleanup
Testing Verified · St. Petersburg, FL · 13 mi
“Review for Joe at Roto-Rooter Plumbing Co. I want to express my sincere appreciation for the outstanding service Joe provided at my daughter’s home. From start to finish, Joe demonstrated exceptional…”
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Technical Services
St. Petersburg, FL · 13 mi
“Gary and Tom have been exceedingly helpful. I just wrote and I’m sure that they will answer as I need a little bit of help in cleaning my system. They do the water for my neighborhood. And ever since…”
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A1 Plumbers St Petersburg
Testing Verified · St. Petersburg, FL · 16 mi
“I had a water heater that quit working, and A1 Plumbers St Petersburg stepped in right away. They checked the whole system, fixed what was wrong, and made sure everything was safe before leaving. The…”
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ABC Plumbing, Air, Heat & Electric
Tampa, FL · 18 mi
“I called ABC PLUMBING at 5:55 pm on a Friday evening. Customer service was very pleasant in helping me schedule an emergency call. I was spring cleaning and pulled out my refrigerator to see the…”
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Ultimate Plumbing Solutions LLC
Tampa, FL · 18 mi
“After eight years living in my house, I needed to have a spigot removed and replaced due to a small leak. I had company Frank Gay come to my house and tell me that they were going to break my…”
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Daneneal Global LLC / A Advanced Backflow Testing & Repair
No reviews yet
Testing Verified · Tampa, FL · 19 mi

Believe Plumbing
Tampa, FL · 19 mi
“We decided to take on the task of getting our entire home re-piped after having a few copper leaks in old copper pipes. This was a big undertaking as it is an expensive job and involves a lot of…”
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Frequently Asked Questions About Backflow Testing in Clearwater
Some certified testers near Clearwater 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 Clearwater 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 Florida 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 Clearwater 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.
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