- Comfort You Can Count On, Season After Season
Reliable Heating & Cooling Services Since 1999
GAD Air provides professional HVAC repairs, installations, and maintenance for homes and businesses across Westchester, Putnam, and Dutchess Counties, NY.

30+
Years in business
5.0
Average customer rating
100%
Satisfaction guarantee
- Residential & Commercial HVAC
- Heating & Cooling Repairs
- Installation & Replacement Services
Your Local Partner for Year-Round Comfort
At GAD Air, we understand how important a dependable heating and cooling system is to your comfort. When your air conditioner struggles in the summer or your heating system cannot keep up during colder weather, you need practical solutions and service you can count on.
We provide heating and cooling services tailored to your property’s needs, helping you address system problems, improve performance, and make informed decisions about repairs or replacement.
From diagnosing an existing issue to installing new equipment, our focus is on dependable workmanship, personal attention, and lasting comfort.
- Our HVAC Services
Complete Heating & Cooling Services
Explore our professional HVAC services to keep your home or business comfortable throughout every season.

Air Conditioning Services
Keep your property cool and comfortable with reliable air conditioning repair, installation, and maintenance.

Heating Services
Stay warm during colder months with dependable heating system repairs, installations, and maintenance.

HVAC & Indoor Comfort
Improve indoor comfort with tailored HVAC solutions for airflow, air quality, and residential or commercial spaces.
- Why GAD Air
Why homeowners choose GAD Air
We combine decades of local experience with the responsive, personal service you would expect from a neighbour not a call centre.
5-Star Reputation
Committed to delivering quality HVAC service and a positive customer experience.
Dedicated Team
Our team works hard to provide dependable service and practical heating and cooling solutions.
Satisfaction Guaranteed
We focus on quality workmanship and solutions tailored to your comfort needs.
Free Estimate
Get a free estimate for your heating, cooling, or HVAC installation project.
- How It Works
A Straightforward Approach to HVAC Service
No confusing processes or hidden surprises just straightforward help from a team that knows your neighbourhood.
Contact
Tell us about your heating or cooling needs by phone or through our website.
Assessment
We evaluate your requirements and discuss the best options for your property.
Solution
Get a clear recommendation tailored to your HVAC system and comfort needs.
Service
Move forward with your approved repair, maintenance, or installation project.
- Reviews
What our customers say
Real feedback from homeowners across Westchester, Putnam and Dutchess Counties.
- FAQ
Frequently asked questions
Quick answers to the questions we hear most. Still unsure? Call us and we will help.
What HVAC services does GAD Air provide?
GAD Air provides a range of heating and cooling services, including AC repair and installation, furnace repair and installation, boiler services, heat pump services, ductwork, Mitsubishi ductless systems, commercial HVAC, and indoor air quality solutions.
Does GAD Air service both residential and commercial properties?
Yes. GAD Air offers residential and commercial HVAC services. Contact us to discuss your property and the service you need.
Yes. We provide 24/7 emergency heating and cooling service for no-heat and no-cooling situations. Call 914-200-1158 and we will get help on the way.
When should I repair or replace my air conditioner?
The right choice depends on the system’s condition, age, repair needs, performance, and your budget. An assessment can help you compare repair and replacement options.
How often should my heating and cooling system be maintained?
Maintenance needs vary by equipment type and manufacturer recommendations. Routine professional maintenance can help identify potential problems and support reliable system operation.
Does GAD Air offer emergency HVAC service?
Emergency service is available to contracted clients. It is not offered as a general public 24/7 service. Please contact GAD Air to discuss your service needs.
Which areas does GAD Air serve?
GAD Air serves selected communities in Westchester, Putnam, and Dutchess Counties, NY. Please contact us to confirm service availability for your address.
Can I request an estimate for a new HVAC system?
Yes. Contact GAD Air by phone or submit a request through our website to discuss your installation or replacement project.
How do I contact GAD Air?
Call 800-755-0810 or use the contact form on this website to get in touch with the team.



















