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Man with HVAC Air Conditioner Remote
Modern Glass Building
HVAC Air Conditioner in Living Room
Modern Glass Building
HVAC Units on Roof
Modern Glass Building

Repair Services

Our Repair Services cover a wide-range of Residential and Commercial HVAC components and units to promptly restore your system back to working order. We service most Air Conditioning, Heater, Boiler, and Ventilator brands on the market today.


Maintenance Services

We specialize in maintenance service and solutions to keep your system running optimally. Our procedures are designed to ensure safe and efficient performance of your system. Don't forget to ask about our Maintenance Agreements as well.


New Installations

& Replacements

Considering replacing your HVAC equipment? We are dedicated to providing our clients with the most professional and reliable experience at all times. Speak with one of our expert staff members who will guide you in making the best decision, for you. 


Preventive Maintenance Agreements

We offer Labor-Inclusive Annual Preventive Maintenance Agreements to keep your system running efficiently with scheduled maintenance, and if anything does go wrong, you know the labor is covered. 

Learn More

A little care goes a long way. . .

An HVAC system is an investment, similar to that of a car. It needs proper care & maintenance to function optimally, care that will keep your home or office cozy or cool for many years to come. We think the lower utility bills, better air quality, and a more efficient system are just a plus.

Rest Easy

Day or night, we've got you covered

Here at GMA we feel the one place where you should always feel the most comfortable, is in your own home. That comfort is ensured every day by the quality of your home’s heating and cooling equipment. 

Popular Brands We Work With

We have a wide range of expertise, these are several brands we are certified to use.


What Sets Us Apart

GMA has always stood out from the rest because of our passionate team who continually provide excellent customer service & professionalism. 

We strive to always exceed expectations & build upon our reputation of excellence and trust. We genuinely enjoy ensuring our customers are more than satisfied and comfortable in their homes & offices.

Coupled with our trained & EPA Certified Technicians we always aim to please, just ask our many satisfied and valued clientele. 

Who our clients are

We have the pleasure of servicing a very diverse group of clientele including Residential Homes & Apartments, Commercial Offices & Buildings, Retail Stores and Restaurants from Westchester County all the way down to Brooklyn & Queens.

What Our Clients Are Saying

We always do our utmost best, but don't just take our word for it.

Exceptional and professional service!! Intimate small business that's accountable. Won't hesitate to use them for any related services in the future.


Chris D.

Client from White Plains, NY


Cleaning and maintenance of ductless AC system was performed.  GMA was on time, service was outstanding.  Meticulous attention to detail.  Job was well priced.  We strongly recommend GMA.


Dianne F.

Client from New York, NY

I hired GMA to assess my HVAC system. Their staff was very knowledgeable, professional, prompt & courteous! After assessing the system I was given several options, explanations on the different options as well as pricing which made me very comfortable. I would definitely recommend GMA and will only be using them moving forward. Thank you guys !!

Marcia B.

Client from Brooklyn, NY


Contact Us

We'd love to hear from you!

Business Hours

8AM - 4:30PM
8AM - 4:30PM
8AM - 4:30PM
8AM - 4:30PM
8AM - 4:30PM
Emergency Service Only
Emergency Service Only

GMA Air Cooling & Heating

(347) 427-8847
29 Tennyson Street Hartsdale, NY 10530
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