Backflow Prevention Designs & Services

When do I need a backflow preventer?

If you in need to upgrade the existing water service for your existing building or requesting new service for a new building Or if you received a violation from the DEP for not having a backflow preventer installed on your existing water service

What does a backflow preventer do?

Having a backflow preventer installed is now a mandatory item on all buildings in New York City mix use building or new multi-family buildings. A backflow preventer protects the city’s water supply by not allowing any water that enters your building to flow back into the city’s water mains.

How do I apply for a backflow prevention design with the city?

To comply, a backflow preventer design an application and plans must be submitted to NYCDEP by a licensed design professional.

Why should I choose MAR Engineering P.C.?

Our staff are experts at backflow preventer applications. We have a fast turn-around time from the time from hired to approval. Our fees are affordable for our clients

If you are interested or in need of sewer services, please fill out the form on this page to get started.

Talk to Us About Your New Water Service Project

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