Backflow Testing Services in Greenburgh, New York
Finding a reliable backflow testing professional in Greenburgh, New York is essential for maintaining a safe water supply and staying in compliance with local regulations. Our directory lists 112 backflow testing companies serving Greenburgh and surrounding communities including White Plains, Yonkers, Harrison.
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 Greenburgh 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 Greenburgh 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.
100 listed providers(112 total · filtered to verified testers only, show all)
Joseph V. Bonanno
No reviews yet
Individual · Testing Verified · New Rochelle, NY · 9 mi
Wilson Tacuri
No reviews yet
Individual · Testing Verified · Ossining, NY · 9 mi
Garfield G. Mcgregor
No reviews yet
Individual · Testing Verified · Ossining, NY · 9 mi
Mathew A. Xavior
No reviews yet
Individual · Testing Verified · Ossining, NY · 9 mi
Carlos Dejesus
No reviews yet
Individual · Testing Verified · Ossining, NY · 9 mi
Joseph Kanas
No reviews yet
Individual · Testing Verified · Ossining, NY · 9 mi
Robert J. Mazzacone
No reviews yet
Individual · Testing Verified · Ossining, NY · 9 mi
Thomas Lopez
No reviews yet
Individual · Testing Verified · Ossining, NY · 9 mi
Christopher Kruse
No reviews yet
Individual · Testing Verified · Ossining, NY · 9 mi
Gregory J. Indusi
No reviews yet
Individual · Testing Verified · Ossining, NY · 9 mi
Iii George Bassolino
No reviews yet
Individual · Testing Verified · Ossining, NY · 9 mi
Eric S. Kamp
No reviews yet
Individual · Testing Verified · Ossining, NY · 9 mi
Vito C. Vacirca Jr.
No reviews yet
Individual · Testing Verified · Ossining, NY · 9 mi
Rebecca L. Fahey
No reviews yet
Individual · Testing Verified · Ossining, NY · 9 mi
Patrick M. Colantuono
No reviews yet
Individual · Testing Verified · Ossining, NY · 9 mi
Marco D. Goncalves
No reviews yet
Individual · Testing Verified · Ossining, NY · 9 mi
Richard P. Morocho Japa
No reviews yet
Individual · Testing Verified · Port Chester, NY · 9 mi
Marco Ortega
No reviews yet
Individual · Testing Verified · Port Chester, NY · 9 mi
Leo N. Dragani
No reviews yet
Individual · Testing Verified · Port Chester, NY · 9 mi
Jr. Richard C. Gasparino
No reviews yet
Individual · Testing Verified · Port Chester, NY · 9 mi
J&J Backflow Device Testers Inc.
Company · Testing Verified · New Rochelle, NY · 10 mi
Terence J. Reynolds
No reviews yet
Individual · Testing Verified · New City, NY · 11 mi
Wayne W. Campitiello
No reviews yet
Individual · Testing Verified · New City, NY · 11 mi
Robert J. Henry
No reviews yet
Individual · Testing Verified · New City, NY · 11 mi
Damian Sanchez
No reviews yet
Individual · Testing Verified · Spring Valley, NY · 12 mi
Andrew D. Schlissel
No reviews yet
Individual · Testing Verified · Spring Valley, NY · 12 mi
Evangelos Diamantatos
No reviews yet
Individual · Testing Verified · Glen Cove, NY · 16 mi
Scott D. Macnow
No reviews yet
Individual · Testing Verified · Glen Cove, NY · 16 mi
Daniel E. Purcell
No reviews yet
Individual · Testing Verified · Glen Cove, NY · 16 mi
Eugene E. Pinto
No reviews yet
Individual · Testing Verified · Glen Cove, NY · 16 mi
Thomas M. Borroughs
No reviews yet
Individual · Testing Verified · Glen Cove, NY · 16 mi
Nestor G. Rivas
No reviews yet
Individual · Testing Verified · Glen Cove, NY · 16 mi
John P. Sullivan
No reviews yet
Individual · Testing Verified · Glen Cove, NY · 16 mi
Leslie J. Dow Iii
No reviews yet
Individual · Testing Verified · Glen Cove, NY · 16 mi
Pedro Vera
No reviews yet
Individual · Testing Verified · Glen Cove, NY · 16 mi
Albert Lucas
No reviews yet
Individual · Testing Verified · Glen Cove, NY · 16 mi
Roberto C. Guardado
No reviews yet
Individual · Testing Verified · Glen Cove, NY · 16 mi
Manuel A. Mejia
No reviews yet
Individual · Testing Verified · Glen Cove, NY · 16 mi
Gennaro Cosimo
No reviews yet
Individual · Testing Verified · Glen Cove, NY · 16 mi
Vito Monaco
No reviews yet
Individual · Testing Verified · Glen Cove, NY · 16 mi
Richard Rodriguez
No reviews yet
Individual · Testing Verified · Glen Cove, NY · 16 mi
Wyatt Nahon
No reviews yet
Individual · Testing Verified · Peekskill, NY · 18 mi
Anthony Bello
No reviews yet
Individual · Testing Verified · Peekskill, NY · 18 mi
Mathew J. Mangone
No reviews yet
Individual · Testing Verified · Peekskill, NY · 18 mi
Lawrence D. Evans
No reviews yet
Individual · Testing Verified · Peekskill, NY · 18 mi
Luis A. Rivera
No reviews yet
Individual · Testing Verified · Manhattan, NY · 18 mi
Helpful resources
Frequently Asked Questions About Backflow Testing in Greenburgh
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 Greenburgh with real customer reviews.
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 Greenburgh 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 Greenburgh 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.
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