Backflow Testing Services in Ontario, New York
Finding a reliable backflow testing professional in Ontario, New York is essential for maintaining a safe water supply and staying in compliance with local regulations. Our directory lists 219 backflow testing companies serving Ontario and surrounding communities including Brighton, Irondequoit, Rochester.
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 Ontario 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 Ontario 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.
205 listed providers
Scott M. Geitner
No reviews yet
Testing Verified · Rochester, NY · 16 mi
Sylus N. Vasquez
No reviews yet
Testing Verified · Rochester, NY · 16 mi
Shonn Sounthonevichit
No reviews yet
Testing Verified · Rochester, NY · 16 mi
Stephen A. Selenchik
No reviews yet
Testing Verified · Rochester, NY · 16 mi
Stephen W. Venturino
No reviews yet
Testing Verified · Rochester, NY · 16 mi
Timothy M. Copenhagen
No reviews yet
Testing Verified · Rochester, NY · 16 mi
Tobin P. Wolf
No reviews yet
Testing Verified · Rochester, NY · 16 mi
Troy D. Crandall
No reviews yet
Testing Verified · Rochester, NY · 16 mi
Troy S. Gambrill
No reviews yet
Testing Verified · Rochester, NY · 16 mi
Tyler L. West
No reviews yet
Testing Verified · Rochester, NY · 16 mi
Warren N. Pafford
No reviews yet
Testing Verified · Rochester, NY · 16 mi
William A. Campbell
No reviews yet
Testing Verified · Rochester, NY · 16 mi
William J. Then
No reviews yet
Testing Verified · Rochester, NY · 16 mi
Willie J. Marshall
No reviews yet
Testing Verified · Rochester, NY · 16 mi
Todd W. Newport
No reviews yet
Testing Verified · Rochester, NY · 16 mi
Tyler G. Lalonde
No reviews yet
Testing Verified · Rochester, NY · 16 mi
Tyler J. Talbot
No reviews yet
Testing Verified · Rochester, NY · 16 mi
Vincent Jones
No reviews yet
Testing Verified · Rochester, NY · 16 mi
Walter M. Lipani
No reviews yet
Testing Verified · Rochester, NY · 16 mi
Jeffrey S. Guard
No reviews yet
Testing Verified · Rochester, NY · 16 mi
James J. Crowley
No reviews yet
Testing Verified · Rochester, NY · 16 mi
Richard J. Higgins
No reviews yet
Testing Verified · Rochester, NY · 16 mi
Taylor J. Blanchard
No reviews yet
Testing Verified · Rochester, NY · 16 mi
Michael J. Congelli
No reviews yet
Testing Verified · Rochester, NY · 16 mi
James D. Davis Ii
No reviews yet
Testing Verified · Rochester, NY · 16 mi
Corey L. Hale
No reviews yet
Testing Verified · Rochester, NY · 16 mi
Delbert L. Bowman
No reviews yet
Testing Verified · Rochester, NY · 16 mi
Jacob Hodom
No reviews yet
Testing Verified · Rochester, NY · 16 mi
Terence W. Horton
No reviews yet
Testing Verified · Rochester, NY · 16 mi
Erik D. Ulatowski
No reviews yet
Testing Verified · Rochester, NY · 16 mi
Aaron M. Arnett
No reviews yet
Testing Verified · Rochester, NY · 16 mi
Carmen M. Russo
No reviews yet
Testing Verified · Rochester, NY · 16 mi
Edward W. Collins
No reviews yet
Testing Verified · Rochester, NY · 16 mi
Joel Kaplan
No reviews yet
Testing Verified · Rochester, NY · 16 mi
Justin J. Johnson
No reviews yet
Testing Verified · Rochester, NY · 16 mi
Matt Mcclure
No reviews yet
Testing Verified · Rochester, NY · 16 mi
Sean G. Mars
No reviews yet
Testing Verified · Rochester, NY · 16 mi
Kent D. Youngman
No reviews yet
Testing Verified · Rochester, NY · 16 mi
Patrick G. Oliver
No reviews yet
Testing Verified · Rochester, NY · 16 mi
Chris D. Smith
No reviews yet
Testing Verified · Rochester, NY · 16 mi
James Q. Treuthart
No reviews yet
Testing Verified · Rochester, NY · 16 mi
Christopher P. Walsh
No reviews yet
Testing Verified · Rochester, NY · 16 mi
John E. Lose
No reviews yet
Testing Verified · Rochester, NY · 16 mi
Sean S. Phillips
No reviews yet
Testing Verified · Rochester, NY · 16 mi
Timothy J. Erdle
No reviews yet
Testing Verified · Rochester, NY · 16 mi
Todd S. Morrow
No reviews yet
Testing Verified · Rochester, NY · 16 mi
Jessie L. Struthers
No reviews yet
Testing Verified · Rochester, NY · 16 mi
Angelo F. Muratore
No reviews yet
Testing Verified · Rochester, NY · 16 mi
Helpful resources
Frequently Asked Questions About Backflow Testing in Ontario
Backflow testing in Ontario, 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 Ontario 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 Ontario 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 Ontario 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 Ontario 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.
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