Backflow Testing Services in Tonawanda, New York
Finding a reliable backflow testing professional in Tonawanda, New York is essential for maintaining a safe water supply and staying in compliance with local regulations. Our directory lists 69 backflow testing companies serving Tonawanda and surrounding communities including North Tonawanda, Amherst, Buffalo.
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 Tonawanda area.
Most water authorities in New York 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 Tonawanda 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.
61 listed providers

Roy's Plumbing, Heating, Cooling & Electrical
Testing Verified · Tonawanda, NY · < 1 mi

Cellino Plumbing, Heating, Cooling & Electric
Tonawanda, NY · < 1 mi
Thomas L. Reynolds
No reviews yet
Testing Verified · North Tonawanda, NY · 5 mi
Nicholas J. Casterline
No reviews yet
Testing Verified · North Tonawanda, NY · 5 mi
Michael H. Dworzanski
No reviews yet
Testing Verified · North Tonawanda, NY · 5 mi
David M. Hutzler
No reviews yet
Testing Verified · North Tonawanda, NY · 5 mi
Jeremy Sweitzer
No reviews yet
Testing Verified · North Tonawanda, NY · 5 mi
Matthew D. Siegmann
No reviews yet
Testing Verified · North Tonawanda, NY · 5 mi
John C. Hahn
No reviews yet
Testing Verified · North Tonawanda, NY · 5 mi
Christopher J. Sembert
No reviews yet
Testing Verified · North Tonawanda, NY · 5 mi
Tailour M. Terhune
No reviews yet
Testing Verified · Amherst, NY · 6 mi
Kevin C. Gabel
No reviews yet
Testing Verified · Buffalo, NY · 7 mi
Shawn E. Neitz
No reviews yet
Testing Verified · Buffalo, NY · 7 mi
Edward L. Miller
No reviews yet
Testing Verified · Buffalo, NY · 7 mi
Gary D. Bigley
No reviews yet
Testing Verified · Buffalo, NY · 7 mi
Gregory J. Heitman
No reviews yet
Testing Verified · Buffalo, NY · 7 mi
Matthew J. Sesnie
No reviews yet
Testing Verified · Buffalo, NY · 7 mi
Frank N. Mangor
No reviews yet
Testing Verified · Buffalo, NY · 7 mi

Cellino Plumbing, Heating, Cooling & Electric
No reviews yet
Buffalo, NY · 8 mi
“So.... it starts raining in my apartment. Didn't expect that. Water pouring through the ceiling in my wife's makeup room. We own a 2 family home. I run up to my tenants apartment and see that the hot…”
Jeremy J. Oltz
No reviews yet
Testing Verified · Cheektowaga, NY · 9 mi
Shane M. Favo
No reviews yet
Testing Verified · Cheektowaga, NY · 9 mi
Robert E. Schnell
No reviews yet
Testing Verified · Cheektowaga, NY · 9 mi
Seth J. Silvashy
No reviews yet
Testing Verified · West Seneca, NY · 11 mi
Richard A. Lacorte
No reviews yet
Testing Verified · West Seneca, NY · 11 mi
Richard B. Wagner
No reviews yet
Testing Verified · West Seneca, NY · 11 mi
James Ando
No reviews yet
Testing Verified · West Seneca, NY · 11 mi
Joseph A. Czarnecki
No reviews yet
Testing Verified · West Seneca, NY · 11 mi
Kevin M. Lewis
No reviews yet
Testing Verified · West Seneca, NY · 11 mi
Knailen T. Flowers
No reviews yet
Testing Verified · West Seneca, NY · 11 mi
Kyle P. Lelito
No reviews yet
Testing Verified · West Seneca, NY · 11 mi
Lawrence F. Filippone
No reviews yet
Testing Verified · West Seneca, NY · 11 mi
Mark Anacone
No reviews yet
Testing Verified · West Seneca, NY · 11 mi
Mark Diehl
No reviews yet
Testing Verified · West Seneca, NY · 11 mi
Robert B. Speidel
No reviews yet
Testing Verified · West Seneca, NY · 11 mi
Stephen C. Welling
No reviews yet
Testing Verified · West Seneca, NY · 11 mi
Martin W. Schweitzer
No reviews yet
Testing Verified · West Seneca, NY · 11 mi
Stephen S. Disalvo
No reviews yet
Testing Verified · West Seneca, NY · 11 mi
Micheal J. Coram
No reviews yet
Testing Verified · West Seneca, NY · 11 mi
Christian A. Powers
No reviews yet
Testing Verified · West Seneca, NY · 11 mi
John M. Jemola
No reviews yet
Testing Verified · West Seneca, NY · 11 mi
Michael R. Slater
No reviews yet
Testing Verified · West Seneca, NY · 11 mi
Austin J. Crossley
No reviews yet
Testing Verified · Niagara Falls, NY · 11 mi
Vincent M. Rychel
No reviews yet
Testing Verified · Niagara Falls, NY · 11 mi
Brian R. Beiter
No reviews yet
Testing Verified · Niagara Falls, NY · 11 mi
Timothy E. Hunt
No reviews yet
Testing Verified · Niagara Falls, NY · 11 mi
Sean T. Mcdonough
No reviews yet
Testing Verified · Niagara Falls, NY · 11 mi
Helpful resources
Frequently Asked Questions About Backflow Testing in Tonawanda
Many certified backflow testers in Tonawanda 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 Tonawanda, New York 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 Tonawanda 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 Tonawanda 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 New York require cross-connection control programs for commercial properties and irrigation systems.
Many municipalities in New York require annual backflow testing for commercial and residential properties with backflow prevention devices. Your local water authority in Tonawanda can confirm the exact testing schedule and deadlines for your area. Failing to test on time may result in fines or water service interruption.
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