Backflow Testing Services in Oldsmar, Florida
Finding a reliable backflow testing professional in Oldsmar, Florida is essential for maintaining a safe water supply and staying in compliance with local regulations. Our directory lists 60 backflow testing companies serving Oldsmar and surrounding communities including Town 'n' Country, East Lake, 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 Oldsmar 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 Oldsmar 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.
60 listed providers
Roto-Rooter Plumbing of Tampa
Company · Tampa, FL · 8 mi
Pye-Barker Fire & Safety, formerly United Fire Protection
Company · St. Petersburg, FL · 10 mi

Believe Plumbing
Company · Tampa, FL · 12 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…”
Read more on Google
ABC Plumbing, Air, Heat & Electric
Company · Tampa, FL · 12 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…”
Read more on Google
Titan Plumbing and Electric
Company · Testing Verified · Tampa, FL · 12 mi
“We recently had water leaking from our water heater, with quite a good stream running out the garage door. This was around 3 pm on Friday afternoon. Having used Titan twice before, I called Corbin…”
Read more on Google
Pro Plumbing Services Corp
Company · Testing Verified · Tampa, FL · 13 mi
“I had an outstanding experience with Abraham from Pro Plumbing Services! He was incredibly professional, arrived right on time, and quickly diagnosed and resolved my plumbing issue with expertise…”
Read more on GoogleSunrise Irrigation
Company · Lutz, FL · 13 mi
“Sunrise Irrigation responded promptly - within two days for a non-emergency service call. The telephone scheduler was pleasant and informative - she didn’t try to upsell any service plans - in fact…”
Read more on Google
Ultimate Plumbing Solutions LLC
Company · Tampa, FL · 13 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
Daneneal Global LLC / A Advanced Backflow Testing & Repair
No reviews yet
Company · Testing Verified · Tampa, FL · 13 mi

Turbo Plumbing
Company · Testing Verified · Tampa, FL · 14 mi

Mike Phillips Enterprises Inc The Drain Expert
Company · Testing Verified · Lutz, FL · 14 mi
“We are thankful for Mike Phillips enterprises plumbing. We had an element go out in the water heater and a neighbor suggested we call them. Great recommendation! They came quickly, solved the problem…”
Read more on Google
McNatt Plumbing Company Inc.
Company · Tampa, FL · 14 mi
“So impressed with quality of service and professionalism of technicians. Richard was our technician and he blew me away when he actually called the day after service to check on our issue and make…”
Read more on Google
Billy The Sunshine Plumber
Individual · St. Petersburg, FL · 15 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
Company · Testing Verified · St. Petersburg, FL · 15 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…”
Read more on Google
Bay Area Plumbing, Inc.
Company · Tampa, FL · 16 mi
“Bay Area Plumbing has been the best plumber I've dealt with. I had to have a tub set, new water heater and new plumbing done in the walls of my condo to get it up to code while it's being renovated…”
Read more on Google
Elite Plumbing of FL LLC
Company · Testing Verified · St. Petersburg, FL · 16 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…”
Read more on Google
Associated Plumbing Inc
Company · Testing Verified · Tampa, FL · 16 mi
“Associated Plumbing has been an outstanding partner for Orchard Park Apartments. They are incredibly responsive and reliable, always going above and beyond to meet the needs of our property. The…”
Read more on Google
Technical Services
Company · St. Petersburg, FL · 16 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 GoogleHelpful resources
Frequently Asked Questions About Backflow Testing in Oldsmar
Backflow testing in Oldsmar, Florida 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 Oldsmar 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 Oldsmar 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 Florida require cross-connection control programs for commercial properties and irrigation systems.
Many municipalities in Florida require annual backflow testing for commercial and residential properties with backflow prevention devices. Your local water authority in Oldsmar can confirm the exact testing schedule and deadlines for your area. Failing to test on time may result in fines or water service interruption.
Some certified testers near Oldsmar 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.
Nearby Cities in Florida
For Providers
Own a Backflow Testing Business?
Claim your listing to manage your profile, track leads, and get premium placement.