Backflow Testing Services in Ossining, New York
Finding a reliable backflow testing professional in Ossining, New York is essential for maintaining a safe water supply and staying in compliance with local regulations. Our directory lists 80 backflow testing companies serving Ossining and surrounding communities including New City, Greenburgh, Peekskill.
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 Ossining 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 Ossining 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.
80 listed providers
Andrew Ferraro
No reviews yet
Individual · Testing Verified · Harrison, NY · 15 mi
James E. Williams Jr.
No reviews yet
Individual · Testing Verified · Harrison, NY · 15 mi
Amanda Germosen
No reviews yet
Individual · Testing Verified · Yonkers, NY · 16 mi
Jeremy Sanz
No reviews yet
Individual · Testing Verified · Yonkers, NY · 16 mi
Cornelius Brady
No reviews yet
Individual · Testing Verified · Yonkers, NY · 16 mi
Eugene Mccarthy
No reviews yet
Individual · Testing Verified · Yonkers, NY · 16 mi
Jr. Claude E. Sanz
No reviews yet
Individual · Testing Verified · Yonkers, NY · 16 mi
Jr. Anthony Pici
No reviews yet
Individual · Testing Verified · Yonkers, NY · 16 mi
Ardi Avdija
No reviews yet
Individual · Testing Verified · Yonkers, NY · 16 mi
Angel Gonzalez
No reviews yet
Individual · Testing Verified · Yonkers, NY · 16 mi
Amadeu Cerqueira
No reviews yet
Individual · Testing Verified · Yonkers, NY · 16 mi
Domenic J. Bucci
No reviews yet
Individual · Testing Verified · Yonkers, NY · 16 mi
Elizabeth Belezaire
No reviews yet
Individual · Testing Verified · Mount Vernon, NY · 17 mi
Paul A. Da Silva
No reviews yet
Individual · Testing Verified · Mount Vernon, NY · 17 mi
Steven Spano
No reviews yet
Individual · Testing Verified · Mount Vernon, NY · 17 mi
Alexis Merlucci
No reviews yet
Individual · Testing Verified · Mount Vernon, NY · 17 mi
Carlos Dias
No reviews yet
Individual · Testing Verified · Mount Vernon, NY · 17 mi
Nasir Dunham
No reviews yet
Individual · Testing Verified · Mount Vernon, NY · 17 mi
Josephine O'Grady
No reviews yet
Individual · Testing Verified · Mount Vernon, NY · 17 mi
Mauricio Ortega
No reviews yet
Individual · Testing Verified · Mount Vernon, NY · 17 mi
James Brown
No reviews yet
Individual · Testing Verified · Mount Vernon, NY · 17 mi
Guardian Backflow Testing LLC
Company · Testing Verified · Larchmont, NY · 17 mi
Pro Boyz Drain Cleaning and Plumbing Services Inc.
Company · Yonkers, NY · 18 mi
Louis M. Gallello
No reviews yet
Individual · Testing Verified · New Rochelle, NY · 18 mi
Jr. Angel Colon
No reviews yet
Individual · Testing Verified · New Rochelle, NY · 18 mi
Brian Cabrera
No reviews yet
Individual · Testing Verified · New Rochelle, NY · 18 mi
Barnett M. Troodler
No reviews yet
Individual · Testing Verified · New Rochelle, NY · 18 mi
Jr. Jorge A. Serafin
No reviews yet
Individual · Testing Verified · New Rochelle, NY · 18 mi
Joseph V. Bonanno
No reviews yet
Individual · Testing Verified · New Rochelle, NY · 18 mi
Pat Morano
No reviews yet
Individual · Testing Verified · New Rochelle, NY · 18 mi
Jr. Michael Coleman
No reviews yet
Individual · Testing Verified · New Rochelle, NY · 18 mi
J&J Backflow Device Testers Inc.
Company · Testing Verified · New Rochelle, NY · 19 mi
Helpful resources
Frequently Asked Questions About Backflow Testing in Ossining
RPZ (Reduced Pressure Zone) testing verifies that your reduced pressure backflow preventer is functioning correctly to protect your water supply from contamination. A certified tester uses specialized gauges to measure differential pressures across the assembly. RPZ devices are typically required for high-hazard connections.
Most jurisdictions in New York require backflow testers to hold a current certification from an approved training program, typically involving classroom instruction, a hands-on practical exam, and continuing education credits. Some municipalities maintain their own approved-tester lists. Always verify certification before hiring.
Residential tests typically involve a single PVB or DCVA device and are quicker to complete. Commercial properties in Ossining often have multiple assemblies, RPZ devices, and fire-line backflow preventers that require more time and specialized equipment. Pricing and scheduling may differ for each type.
Many certified backflow testers in Ossining 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 Ossining, 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 Ossining area.
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