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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

Services:
Aqua Pro Outdoor Services backflow testing
Testing Verified
10 mi

Aqua Pro Outdoor Services

4.5(52)

Testing Verified · Oldsmar, FL · 10 mi

Backflow Testing
Website
Elite Plumbing of FL LLC backflow testing
Testing Verified
11 mi

Elite Plumbing of FL LLC

4.9(200)

Testing Verified · St. Petersburg, FL · 11 mi

Backflow TestingCommercialResidential

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…

Read more on Google
Website
Billy The Sunshine Plumber backflow testing
12 mi

Billy The Sunshine Plumber

4.5(449)

St. Petersburg, FL · 12 mi

Backflow Testing

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 Google
Website
Mr. Rooter Plumbing of St. Petersburg backflow testing
12 mi

Mr. Rooter Plumbing of St. Petersburg

4.7(79)

St. Petersburg, FL · 12 mi

Backflow Testing
Website
RP
Testing Verified
13 mi

Roto-Rooter Plumbing & Water Cleanup

4.8(2,357)

Testing Verified · St. Petersburg, FL · 13 mi

CommercialResidentialEmergency Service

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…

Read more on Google
Website
Technical Services backflow testing
13 mi

Technical Services

5.0(2)

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…

Read more on Google
Website
A1 Plumbers St Petersburg backflow testing
Testing Verified
16 mi

A1 Plumbers St Petersburg

5.0(23)

Testing Verified · St. Petersburg, FL · 16 mi

Backflow TestingResidential

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…

Read more on Google
Website
Roto-Rooter Plumbing of Tampa backflow testing
17 mi

Roto-Rooter Plumbing of Tampa

4.8(3,468)

Tampa, FL · 17 mi

CommercialResidentialEmergency Service
Website
ABC Plumbing, Air, Heat & Electric backflow testing
18 mi

ABC Plumbing, Air, Heat & Electric

4.7(169)

Tampa, FL · 18 mi

Backflow TestingEmergency Service

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…

Read more on Google
Website
Turbo Plumbing backflow testing
Testing Verified
18 mi

Turbo Plumbing

5.0(68)

Testing Verified · Tampa, FL · 18 mi

Backflow TestingCommercialResidential
Website
Ultimate Plumbing Solutions LLC backflow testing
18 mi

Ultimate Plumbing Solutions LLC

4.9(418)

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…

Read more on Google
Website
Daneneal Global LLC / A Advanced Backflow Testing & Repair backflow testing
Testing Verified
19 mi

Daneneal Global LLC / A Advanced Backflow Testing & Repair

No reviews yet

Testing Verified · Tampa, FL · 19 mi

Backflow TestingPreventer RepairAnnual Certification
Website
Believe Plumbing backflow testing
19 mi

Believe Plumbing

4.5(164)

Tampa, FL · 19 mi

Backflow TestingPreventer InstallationPreventer Repair

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…

Read more on Google
Website

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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