ATG Mechanical Corp.

NYC Plumbing and Heating

We Proudly Serve
Queens, Brooklyn, The Bronx,
Manhattan & Nassau County

since 1970

Welcome to
ATG Mechanical Corp.

EST. 1970

Your local NYC Plumbing and Heating Contractor

Should you have a Plumbing or Heating project or need a plumbing repair in Queens, Brooklyn, Bronx, Manhattan, and Nassau County? Our local licensed plumbers' team got you covered!

A family-owned business, ATG Mechanical Corp. began as a one-man operation more than 50 years ago. Started as an NYC Plumber, today we have numerous trucks and full-service plumbing staff. We pride ourselves on our professionalism, work ethic, and reputation for Plumbing and Heating solid service. Based in Flushing NY in the heart of Queens we are servicing New York’s Metropolitan area and suburbs.

We have Dominated the NYC Plumbing Industry

Our services at a glance

Best in NYC plumbing and heating services for your residential or commercial project. Plumbing, Heating, and Gas solutions are our main focus. We keep our customers happy since 1970.

Click any service box below to see detailed information.

Local Law 152 is a gas safety law, and it was first launched in 2016 by the Department of Buildings (DOB) of New York City…

ATG Mechanical Corp. offers first-rate work and customer service. We fix any general plumbing problem, and we keep your home’s plumbing system, trouble-free…

Our plumbing and heating engineers have the knowledge and efficiency to help you with any commercial plumbing needs…

It is important for every homeowner to be aware of how gas lines and shutoff valves work for their own everyday safety…

All heating systems residential or commercial must be maintained and checked at least once a year to ensure the proper and smooth operation of the unit…

Backflow preventer valves are commonly used on properties that have large boilers, fire suppression systems, or irrigation systems…

All building owners must comply with the DOB and are responsible for the proper and safe operation of the boilers…

Smart Home and Intelligent Plumbing Solutions…

Customer Experience

Check our Reviews

BEFORE AND AFTER
From Recent Projects

View the before and after photographs by dragging the arrows.

Before After New heater installation - Near Old Bethpage Long Island - beforenew install client old bethpage long island after

New heater installation – Near Old Bethpage Long Island

Before After water heater install near westbury ny beforeWater heater install - Near Westbury NY - after

Water heater install – Near Westbury NY

Before After Water heater installation - Near Flushing NY - beforeWater heater installation - Near Flushing NY - after

Water heater installation – Near Flushing NY