Backflow Testing Services in Franklin Square, New York
Finding a reliable backflow testing professional in Franklin Square, New York is essential for maintaining a safe water supply and staying in compliance with local regulations. Our directory lists 450 backflow testing companies serving Franklin Square and surrounding communities including Elmont, Hempstead, 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 Franklin Square 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 Franklin Square 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.
396 listed providers(450 total · filtered to verified testers only, show all)
Zackary Bittar
No reviews yet
Individual · Testing Verified · Brooklyn, NY · 15 mi
Yaroslav Orsahi
No reviews yet
Individual · Testing Verified · Brooklyn, NY · 15 mi
John Nessenthaler
No reviews yet
Individual · Testing Verified · Brooklyn, NY · 15 mi
Liubomyr Belbas
No reviews yet
Individual · Testing Verified · Brooklyn, NY · 15 mi
Garvin Cuffey
No reviews yet
Individual · Testing Verified · Brooklyn, NY · 15 mi
David Neiman
No reviews yet
Individual · Testing Verified · Brooklyn, NY · 15 mi
Nestor Armando Toc Garcia
No reviews yet
Individual · Testing Verified · Brooklyn, NY · 15 mi
Shi Hang Chen
No reviews yet
Individual · Testing Verified · Brooklyn, NY · 15 mi
Allan Barton
No reviews yet
Individual · Testing Verified · Brooklyn, NY · 15 mi
Harold Olive
No reviews yet
Individual · Testing Verified · Brooklyn, NY · 15 mi
Cheskel Schwartz
No reviews yet
Individual · Testing Verified · Brooklyn, NY · 15 mi
Boris Derow
No reviews yet
Individual · Testing Verified · Brooklyn, NY · 15 mi
David Worko
No reviews yet
Individual · Testing Verified · Brooklyn, NY · 15 mi
Sebastien Nicolas
No reviews yet
Individual · Testing Verified · Brooklyn, NY · 15 mi
Anton Harnyk
No reviews yet
Individual · Testing Verified · Brooklyn, NY · 15 mi
Dayanand Premchand
No reviews yet
Individual · Testing Verified · Brooklyn, NY · 15 mi
Anthony Rios
No reviews yet
Individual · Testing Verified · Brooklyn, NY · 15 mi
Dorant Balidemaj
No reviews yet
Individual · Testing Verified · Brooklyn, NY · 15 mi
Falix Javier Aquino
No reviews yet
Individual · Testing Verified · Brooklyn, NY · 15 mi
Jr. Edward T. Donlon
No reviews yet
Individual · Testing Verified · Brooklyn, NY · 15 mi
Nicholas Ciminelli
No reviews yet
Individual · Testing Verified · Brooklyn, NY · 15 mi
Valentino Buono
No reviews yet
Individual · Testing Verified · Brooklyn, NY · 15 mi
Ernest Leiby
No reviews yet
Individual · Testing Verified · Brooklyn, NY · 15 mi
Brian Poonai
No reviews yet
Individual · Testing Verified · Brooklyn, NY · 15 mi
Isaac Einhorn
No reviews yet
Individual · Testing Verified · Brooklyn, NY · 15 mi
James Gallo
No reviews yet
Individual · Testing Verified · Brooklyn, NY · 15 mi
Albert Appleton Jr.
No reviews yet
Individual · Testing Verified · Brooklyn, NY · 15 mi
Glen Mcgarry
No reviews yet
Individual · Testing Verified · Brooklyn, NY · 15 mi
Stanley Yung
No reviews yet
Individual · Testing Verified · Brooklyn, NY · 15 mi
Bogdan Ivanochko
No reviews yet
Individual · Testing Verified · Brooklyn, NY · 15 mi
Kostantinos Lambrinoudis
No reviews yet
Individual · Testing Verified · Brooklyn, NY · 15 mi
Jonathan Vultaggio
No reviews yet
Individual · Testing Verified · Brooklyn, NY · 15 mi
Joseph Prestigiacomo
No reviews yet
Individual · Testing Verified · Brooklyn, NY · 15 mi
Viktor Yurchak
No reviews yet
Individual · Testing Verified · Brooklyn, NY · 15 mi
Ralph Knobloch
No reviews yet
Individual · Testing Verified · Brooklyn, NY · 15 mi
Ilhan Uralgil
No reviews yet
Individual · Testing Verified · Brooklyn, NY · 15 mi
Volvy Silber
No reviews yet
Individual · Testing Verified · Brooklyn, NY · 15 mi
John Sallustio
No reviews yet
Individual · Testing Verified · Brooklyn, NY · 15 mi
Piotr Aksamitowski
No reviews yet
Individual · Testing Verified · Brooklyn, NY · 15 mi
Thomas P. Vlastakis
No reviews yet
Individual · Testing Verified · Brooklyn, NY · 15 mi
Andrzej Stec
No reviews yet
Individual · Testing Verified · Brooklyn, NY · 15 mi
Robert D'Attile
No reviews yet
Individual · Testing Verified · Brooklyn, NY · 15 mi
Rustam Muratov
No reviews yet
Individual · Testing Verified · Brooklyn, NY · 15 mi
Salvatore G. Quaratino
No reviews yet
Individual · Testing Verified · Brooklyn, NY · 15 mi
Sadiq Mohammad
No reviews yet
Individual · Testing Verified · Brooklyn, NY · 15 mi
Helpful resources
Frequently Asked Questions About Backflow Testing in Franklin Square
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 Franklin Square 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 Franklin Square 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 Franklin Square 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 Franklin Square with real customer reviews.
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