Backflow Testing Services in Yonkers, New York
Finding a reliable backflow testing professional in Yonkers, New York is essential for maintaining a safe water supply and staying in compliance with local regulations. Our directory lists 412 backflow testing companies serving Yonkers and surrounding communities including Mount Vernon, The Bronx, New Rochelle.
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 Yonkers 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 Yonkers 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.
364 listed providers(412 total · filtered to verified testers only — show all)
Michael Caputo
No reviews yet
Testing Verified · Brooklyn, NY · 20 mi
Gerard G. Guglielmo
No reviews yet
Testing Verified · Brooklyn, NY · 20 mi
Nicholas Caiazzo
No reviews yet
Testing Verified · Brooklyn, NY · 20 mi
Robert D'Attile
No reviews yet
Testing Verified · Brooklyn, NY · 20 mi
Jessica L. Harris
No reviews yet
Testing Verified · Brooklyn, NY · 20 mi
Joseph Anoriano
No reviews yet
Testing Verified · Brooklyn, NY · 20 mi
Deanna Gonzalez
No reviews yet
Testing Verified · Brooklyn, NY · 20 mi
Armando Enriguez
No reviews yet
Testing Verified · Brooklyn, NY · 20 mi
Arielle Weiss
No reviews yet
Testing Verified · Brooklyn, NY · 20 mi
Abubakr Farghaly
No reviews yet
Testing Verified · Brooklyn, NY · 20 mi
Ariel Villalone
No reviews yet
Testing Verified · Brooklyn, NY · 20 mi
Lukasz Hetnar
No reviews yet
Testing Verified · Brooklyn, NY · 20 mi
Philip Nable
No reviews yet
Testing Verified · Brooklyn, NY · 20 mi
David Grunfeld
No reviews yet
Testing Verified · Brooklyn, NY · 20 mi
Yehuda T. Schmalz
No reviews yet
Testing Verified · Brooklyn, NY · 20 mi
Joshua Markowitz
No reviews yet
Testing Verified · Brooklyn, NY · 20 mi
James Ugalde
No reviews yet
Testing Verified · Brooklyn, NY · 20 mi
David Talalovsky
No reviews yet
Testing Verified · Brooklyn, NY · 20 mi
Nicholas G. Makrinos
No reviews yet
Testing Verified · Brooklyn, NY · 20 mi
Nicholas C. Rosen
No reviews yet
Testing Verified · Brooklyn, NY · 20 mi
Seon A. Wilson
No reviews yet
Testing Verified · Brooklyn, NY · 20 mi
Frank J. Lembo
No reviews yet
Testing Verified · Brooklyn, NY · 20 mi
Owayne Thompson
No reviews yet
Testing Verified · Brooklyn, NY · 20 mi
Pablo Ortega Tenango
No reviews yet
Testing Verified · Brooklyn, NY · 20 mi
Richard Rivera
No reviews yet
Testing Verified · Brooklyn, NY · 20 mi
Robert Dorta
No reviews yet
Testing Verified · Brooklyn, NY · 20 mi
Othmane Mars
No reviews yet
Testing Verified · Brooklyn, NY · 20 mi
Peter Hercules
No reviews yet
Testing Verified · Brooklyn, NY · 20 mi
Richard W. Scarponi
No reviews yet
Testing Verified · Brooklyn, NY · 20 mi
Robert A. Dimiceli
No reviews yet
Testing Verified · Brooklyn, NY · 20 mi
Robert Bennett
No reviews yet
Testing Verified · Brooklyn, NY · 20 mi
Rustam Muratov
No reviews yet
Testing Verified · Brooklyn, NY · 20 mi
Sadiq Mohammad
No reviews yet
Testing Verified · Brooklyn, NY · 20 mi
Salvatore G. Quaratino
No reviews yet
Testing Verified · Brooklyn, NY · 20 mi
Jr. Anthony Vigilante
No reviews yet
Testing Verified · Brooklyn, NY · 20 mi
Alban Xhidra
No reviews yet
Testing Verified · Brooklyn, NY · 20 mi
Albert Appleton Jr.
No reviews yet
Testing Verified · Brooklyn, NY · 20 mi
Allan Barton
No reviews yet
Testing Verified · Brooklyn, NY · 20 mi
Anthony Rios
No reviews yet
Testing Verified · Brooklyn, NY · 20 mi
Anton Harnyk
No reviews yet
Testing Verified · Brooklyn, NY · 20 mi
Helpful resources
Frequently Asked Questions About Backflow Testing in Yonkers
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 Yonkers 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 Yonkers 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 Yonkers 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 Yonkers with real customer reviews.
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