FBT

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

Services:
SM
Testing Verified
16 mi

Scott M. Geitner

No reviews yet

Testing Verified · Rochester, NY · 16 mi

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SN
Testing Verified
16 mi

Sylus N. Vasquez

No reviews yet

Testing Verified · Rochester, NY · 16 mi

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SS
Testing Verified
16 mi

Shonn Sounthonevichit

No reviews yet

Testing Verified · Rochester, NY · 16 mi

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SA
Testing Verified
16 mi

Stephen A. Selenchik

No reviews yet

Testing Verified · Rochester, NY · 16 mi

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SW
Testing Verified
16 mi

Stephen W. Venturino

No reviews yet

Testing Verified · Rochester, NY · 16 mi

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TM
Testing Verified
16 mi

Timothy M. Copenhagen

No reviews yet

Testing Verified · Rochester, NY · 16 mi

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TP
Testing Verified
16 mi

Tobin P. Wolf

No reviews yet

Testing Verified · Rochester, NY · 16 mi

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TD
Testing Verified
16 mi

Troy D. Crandall

No reviews yet

Testing Verified · Rochester, NY · 16 mi

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TS
Testing Verified
16 mi

Troy S. Gambrill

No reviews yet

Testing Verified · Rochester, NY · 16 mi

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TL
Testing Verified
16 mi

Tyler L. West

No reviews yet

Testing Verified · Rochester, NY · 16 mi

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WN
Testing Verified
16 mi

Warren N. Pafford

No reviews yet

Testing Verified · Rochester, NY · 16 mi

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WA
Testing Verified
16 mi

William A. Campbell

No reviews yet

Testing Verified · Rochester, NY · 16 mi

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WJ
Testing Verified
16 mi

William J. Then

No reviews yet

Testing Verified · Rochester, NY · 16 mi

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WJ
Testing Verified
16 mi

Willie J. Marshall

No reviews yet

Testing Verified · Rochester, NY · 16 mi

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TW
Testing Verified
16 mi

Todd W. Newport

No reviews yet

Testing Verified · Rochester, NY · 16 mi

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TG
Testing Verified
16 mi

Tyler G. Lalonde

No reviews yet

Testing Verified · Rochester, NY · 16 mi

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TJ
Testing Verified
16 mi

Tyler J. Talbot

No reviews yet

Testing Verified · Rochester, NY · 16 mi

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VJ
Testing Verified
16 mi

Vincent Jones

No reviews yet

Testing Verified · Rochester, NY · 16 mi

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WM
Testing Verified
16 mi

Walter M. Lipani

No reviews yet

Testing Verified · Rochester, NY · 16 mi

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JS
Testing Verified
16 mi

Jeffrey S. Guard

No reviews yet

Testing Verified · Rochester, NY · 16 mi

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JJ
Testing Verified
16 mi

James J. Crowley

No reviews yet

Testing Verified · Rochester, NY · 16 mi

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RJ
Testing Verified
16 mi

Richard J. Higgins

No reviews yet

Testing Verified · Rochester, NY · 16 mi

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TJ
Testing Verified
16 mi

Taylor J. Blanchard

No reviews yet

Testing Verified · Rochester, NY · 16 mi

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MJ
Testing Verified
16 mi

Michael J. Congelli

No reviews yet

Testing Verified · Rochester, NY · 16 mi

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JD
Testing Verified
16 mi

James D. Davis Ii

No reviews yet

Testing Verified · Rochester, NY · 16 mi

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CL
Testing Verified
16 mi

Corey L. Hale

No reviews yet

Testing Verified · Rochester, NY · 16 mi

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DL
Testing Verified
16 mi

Delbert L. Bowman

No reviews yet

Testing Verified · Rochester, NY · 16 mi

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JH
Testing Verified
16 mi

Jacob Hodom

No reviews yet

Testing Verified · Rochester, NY · 16 mi

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TW
Testing Verified
16 mi

Terence W. Horton

No reviews yet

Testing Verified · Rochester, NY · 16 mi

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ED
Testing Verified
16 mi

Erik D. Ulatowski

No reviews yet

Testing Verified · Rochester, NY · 16 mi

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AM
Testing Verified
16 mi

Aaron M. Arnett

No reviews yet

Testing Verified · Rochester, NY · 16 mi

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CM
Testing Verified
16 mi

Carmen M. Russo

No reviews yet

Testing Verified · Rochester, NY · 16 mi

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EW
Testing Verified
16 mi

Edward W. Collins

No reviews yet

Testing Verified · Rochester, NY · 16 mi

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JK
Testing Verified
16 mi

Joel Kaplan

No reviews yet

Testing Verified · Rochester, NY · 16 mi

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JJ
Testing Verified
16 mi

Justin J. Johnson

No reviews yet

Testing Verified · Rochester, NY · 16 mi

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MM
Testing Verified
16 mi

Matt Mcclure

No reviews yet

Testing Verified · Rochester, NY · 16 mi

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SG
Testing Verified
16 mi

Sean G. Mars

No reviews yet

Testing Verified · Rochester, NY · 16 mi

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KD
Testing Verified
16 mi

Kent D. Youngman

No reviews yet

Testing Verified · Rochester, NY · 16 mi

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PG
Testing Verified
16 mi

Patrick G. Oliver

No reviews yet

Testing Verified · Rochester, NY · 16 mi

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CD
Testing Verified
16 mi

Chris D. Smith

No reviews yet

Testing Verified · Rochester, NY · 16 mi

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JQ
Testing Verified
16 mi

James Q. Treuthart

No reviews yet

Testing Verified · Rochester, NY · 16 mi

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CP
Testing Verified
16 mi

Christopher P. Walsh

No reviews yet

Testing Verified · Rochester, NY · 16 mi

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JE
Testing Verified
16 mi

John E. Lose

No reviews yet

Testing Verified · Rochester, NY · 16 mi

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SS
Testing Verified
16 mi

Sean S. Phillips

No reviews yet

Testing Verified · Rochester, NY · 16 mi

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TJ
Testing Verified
16 mi

Timothy J. Erdle

No reviews yet

Testing Verified · Rochester, NY · 16 mi

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TS
Testing Verified
16 mi

Todd S. Morrow

No reviews yet

Testing Verified · Rochester, NY · 16 mi

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JL
Testing Verified
16 mi

Jessie L. Struthers

No reviews yet

Testing Verified · Rochester, NY · 16 mi

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AF
Testing Verified
16 mi

Angelo F. Muratore

No reviews yet

Testing Verified · Rochester, NY · 16 mi

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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.

For Providers

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