New York's Only Dedicated Backflow Prevention Vendor

Call (718) 460-4600
Serving Manhattan, Queens,
Bronx, Brooklyn & Staten Island

What is Backflow?

diagram of water flow and backflow prevention device
diagram of water flow and backflow prevention device

Backflow is the undesirable reversal of the flow of water, or a mixture of water and pollutants, into the distribution pipes of your potable water system. It happens when a “cross connection” within the water system is reversed due to a pressure drop. When there is a pressure drop, contaminated water is drawn backwards into your water system.

What are Backflow Preventers?

Backflow preventers protect the city’s water supply from outside contamination by allowing water to flow in only one direction.

Make Sure They’re Properly Maintained.

At Backflow Prevention of New York we provide the critical services you need to prevent this form of pollution and contamination:

Testing: We send you reminders 60 days before the annual test date so you never have to worry about receiving violations.

Maintenance Contracts: We offer you one budgetable cost for all your backflow prevention needs.

Design and Installation: We will design, gain approval and install your backflow preventers, as well as address any violations you may have received.

Our staff includes
Founder of Backflow Prevention, Paul Paddock
Our Founder, Paul Paddock

Learn More

Did you know you can learn everything you need to know about backflow prevention devices at NYC’s Department of Environmental Protection website? Visit them here: DEP’s Backflow FAQ

BPNY The Plumbing & heating division of Backflow
Model 870 Fedco Industrial Backflow Valve

Contact Us

We’re available for 24 Hour emergency service.

Call us for a free consultation or for more information.
We’re conveniently located in Queens, NY, and work throughout New York City.

Tel: (718)460-4600
Fax: (718)460-4606

Don’t forget to ask for our free Backflow Checklist.

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If you have any of these on your property, you already have backflow preventers: