Backflow Testing Services in Queens, New York
Finding a reliable backflow testing professional in Queens, New York is essential for maintaining a safe water supply and staying in compliance with local regulations. Our directory lists 482 backflow testing companies serving Queens and surrounding communities including Brooklyn, Elmont, Valley Stream.
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 Queens 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 Queens 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.
482 listed providers
Nelson A. Galdamez
No reviews yet
Individual · Testing Verified · East Meadow, NY · 15 mi
Auston A. Monteforte
No reviews yet
Individual · Testing Verified · East Meadow, NY · 15 mi
Gerard J. Jonas
No reviews yet
Individual · Testing Verified · East Meadow, NY · 15 mi
Stephen M. Supple
No reviews yet
Individual · Testing Verified · East Meadow, NY · 15 mi
Thomas M. Maher
No reviews yet
Individual · Testing Verified · East Meadow, NY · 15 mi
Eric P. Bertram
No reviews yet
Individual · Testing Verified · East Meadow, NY · 15 mi
Alberto Abreu
No reviews yet
Individual · Testing Verified · East Meadow, NY · 15 mi
Jr. Jeffrey T. Connelly
No reviews yet
Individual · Testing Verified · East Meadow, NY · 15 mi
William A. Molldene
No reviews yet
Individual · Testing Verified · East Meadow, NY · 15 mi
Giovanni Cervini
No reviews yet
Individual · Testing Verified · East Meadow, NY · 15 mi
Thomas R. Sylvester
No reviews yet
Individual · Testing Verified · East Meadow, NY · 15 mi
J&J Backflow Device Testers Inc.
Company · Testing Verified · New Rochelle, NY · 15 mi
Paul A. Da Silva
No reviews yet
Individual · Testing Verified · Mount Vernon, NY · 16 mi
Nasir Dunham
No reviews yet
Individual · Testing Verified · Mount Vernon, NY · 16 mi
Carlos Dias
No reviews yet
Individual · Testing Verified · Mount Vernon, NY · 16 mi
Josephine O'Grady
No reviews yet
Individual · Testing Verified · Mount Vernon, NY · 16 mi
Elizabeth Belezaire
No reviews yet
Individual · Testing Verified · Mount Vernon, NY · 16 mi
Steven Spano
No reviews yet
Individual · Testing Verified · Mount Vernon, NY · 16 mi
Mauricio Ortega
No reviews yet
Individual · Testing Verified · Mount Vernon, NY · 16 mi
James Brown
No reviews yet
Individual · Testing Verified · Mount Vernon, NY · 16 mi
Alexis Merlucci
No reviews yet
Individual · Testing Verified · Mount Vernon, NY · 16 mi
Pro Boyz Drain Cleaning and Plumbing Services Inc.
Company · Yonkers, NY · 16 mi
Pat Morano
No reviews yet
Individual · Testing Verified · New Rochelle, NY · 16 mi
Barnett M. Troodler
No reviews yet
Individual · Testing Verified · New Rochelle, NY · 16 mi
Louis M. Gallello
No reviews yet
Individual · Testing Verified · New Rochelle, NY · 16 mi
Jr. Michael Coleman
No reviews yet
Individual · Testing Verified · New Rochelle, NY · 16 mi
Jr. Angel Colon
No reviews yet
Individual · Testing Verified · New Rochelle, NY · 16 mi
Jr. Jorge A. Serafin
No reviews yet
Individual · Testing Verified · New Rochelle, NY · 16 mi
Joseph V. Bonanno
No reviews yet
Individual · Testing Verified · New Rochelle, NY · 16 mi
Brian Cabrera
No reviews yet
Individual · Testing Verified · New Rochelle, NY · 16 mi
Eugene E. Pinto
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
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
Thomas M. Borroughs
No reviews yet
Individual · Testing Verified · Glen Cove, NY · 16 mi
Guardian Backflow Testing LLC
Company · Testing Verified · Larchmont, NY · 17 mi
Helpful resources
Frequently Asked Questions About Backflow Testing in Queens
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 Queens 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 Queens 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 Queens, 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 Queens 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 Queens 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.
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