ATG Mechanical Corp.

NYC Plumbing and Heating

We Proudly Serve
Queens, Brooklyn, The Bronx,
Manhattan & Nassau County
since 1970

Welcome to
ATG Mechanical Corp.

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

Lena Lalvani

07/06/2022

ATG came through! I hired them to redo a faulty, unsafe and also incomplete Navien Boiler installation. ATG Mechanical is licensed, experienced, and trained to install Navien Boilers and are listed on the Navien boiler website as certified. Victor came to review the incorrect installation from a previous unlicensed and inexperienced company and then organized a list of supplies and game plan of how they would redo the faulty work with a reasonable estimate. They were able to get me hot water after 23 days of not having hot water in about 6 hours! The difference between their work and the previous incorrect installation is shocking! I will never work with another plumbing company ever again... ATG is my go to from now on!!!

Karine rosenberg

04/04/2022

Linda

14/12/2021

ATG is the company to choose for all your plumbing needs. My mother and I have been having issues with our brand new Navien combi-boiler units since 2016. The original plumber and follow-up plumbers did not install/pipe the units correctly which led to so many heat and hot water issues. We would have saved ourselves from so much lost time, money, and sleepless nights if ATG installed the units for us from the very beginning. This year, we decided enough was enough. We researched Navien and their website provided a list of Service Specialists. We placed our trust in ATG to install brand new Navien units and repipe the entire system. Andreas and his crew are the best. They are all skilled plumbers, trained Navien service specialists and professional. The two units were completed in 2 days. On the 2nd day of work, they were also able to fix 5 leaks in the house as well. You will not regret hiring ATG for your plumbing job. They will do the contracted work the right way, the first time. We will be lifetime customers. Andreas you can never retire! Shout out to his exemplary crew C, S, and V~

Samantha Sheridan

09/12/2021

Andreas and his crew were very professional, timely and did a great job replacing our navien boiler we could not thank them enough!!

Jennifer Heinau

04/11/2021

I cannot say enough good things about this company. Andreas, was very professional, very responsive to my calls/texts, and he really did such an amazing job. After hurricane Ida, Queens was destroyed with flooding in basements and first floors. My entire basement was flooded and it destroyed my washer, dryer hot water heater and of course, my boiler. Andreas managed to not only find me a boiler in record time when everyone was trying to find one and be put on a wait list, but he also came the day after it arrived to install. He made sure everything was wired correctly and that all was working properly and safe. Many people take advantage of other during times like these, but he was so kind and so helpful throughout this whole process. I cant thank him enough for all his hard work and I will look forward to working with him in the future! Thank you!

Hong Qu

26/01/2021

Andreas and his team really take pride in their work. I had an emergency in the middle of winter and they can to replace my boiler. It was a pleasure working with him--really caring and responsive. He explains everything and his entire is very professional and thoughtful. They are excellent to work with on all fronts

Robert Serpe

15/12/2020

I have had the privilege of having Andreas and his team of certified and trained assistants take care of my plumbing and heating needs for many years. I haven't used anybody else for over 20 years nor would I. When you have the best nothing else will do. ATG has replaced water heaters, removed asbestos from my basement, replaced and upgraded all of the pipes in my basement, handled all my bathroom plumbing issues and provided me with new plumbing for a completely gutted kitchen renovation and I must be forgetting some other things they’ve done for me. My house was built in 1941 and ATG has provided my house with state of the art parts and technology. These guys are super professional, courteous and clean workers. They have always answered my calls and have super competitive pricing and have never left me hanging or unsatisfied with their work. I wish I had carpenters and electricians I could rely on like ATG.

W 2

02/07/2020

Its been almost 1 month since ATG installed a new Navien boiler in my house. I'm not someone who goes out of there way and right a review. I have to now, because there work has been exceptional. Andrias, was very attentive to my needs and fair towards my price point for the job. This is the first part of the review, and will write a second during the winter months when heat is really needed. But currently the work I seen so far im very impressed and would recommend this company.

Joanne Gallo

18/11/2019

They did a terrific job installing our new tankless water heater. Most plumbers are not knowledgeable in these systems, but Andreas and his team are trained and certified. The project required drilling through the house to vent properly, and Anthony really made an extra effort to do the job correctly and not damage our house. We really appreciate it!

Hire our plumbers with Confidence!

Impeccable Workmanship

With 50 years of experience in the industry, we stand behind every job and work our best to give our clients peace of mind after we finish the project.

Unmatched customer service

At ATG Mechanical Corp., we set ourselves apart from other plumbing & heating contractors in Queens, NY, because we offer very competitive prices and high-quality products.

All inclusive service solutions

We are your one-stop plumbing and heating company in Flushing, NY, from commercial plumbing and heating repair to residential kitchen faucet replacement.

24/7 Stocked Trucks

With our trucks fully loaded with the necessary parts and tools for every job, our clients can get back to their essential routine in no time.

Need urgent assistance?

Call us NOW and we will do our best to be at your site TODAY!

(718) 551-1850

Service Locations

ATG Mechanical Corp. is a Plumbing and Heating company based in Flushing, NY, in the heart of Queens. We are Experts in Residential and Commercial Plumbing, Heating, and Gas services. We are committed to customer satisfaction since 1970 and we have completed every project timely, with impeccable workmanship.

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$1,000.00 - $100,000

Contact

ATG Mechanical Corp.

Email: atgmechanicalcorp@gmail.com

Address:

39-20 192nd St, Flushing, New York 11358

Hours:

Monday, Tuesday, Wednesday, Thursday, Friday8:00 am – 5:00 pm

Saturday8:00 am – 12:00 pm

Customer Service: (718) 551-1850

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ATG Mechanical Corp.

NYC Plumbing and Heating

We Proudly Serve Queens, Brooklyn, The Bronx, Manhattan & Nassau County since 1970

Welcome to ATG Mechanical Corp.

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!

We have Dominated the NYC Plumbing Industry

Our services at a glance

Customer Experience

Hire our plumbers with Confidence!

Impeccable Workmanship

Unmatched customer service

All inclusive service solutions

24/7 Stocked Trucks

Need urgent assistance?

Service Locations

Queens

Brooklyn

The Bronx

Manhattan

Nassau County

We Accept

Site Links

We are Social

Fund Your Project

As Soon As Tomorrow

$1,000.00 - $100,000

Contact

ATG Mechanical Corp.

Our Google Business Profile

We Proudly Serve
Queens, Brooklyn, The Bronx,
Manhattan & Nassau County
since 1970

Welcome to
ATG Mechanical Corp.