Quality, Reliable Service
With our personalized yet highly professional service, homeowners and building contractors alike choose us for all their HVAC needs. Whether its installation, repair, maintenance or even full replacement of HVAC systems, we can do it all.
30+ Years of Experience
The expert technicians of Global HVAC Inc. have more than 30 years of experience with residential and commercial heating and cooling systems. Nothing surprises us anymore. Whatever your problem is, chances are, we’ve seen and fixed it before.
24-Hour Response
Are you dealing with an HVAC emergency? Global HVAC Inc. is available around the clock to respond to your needs. That’s the kind of service and commitment to 100% customer satisfaction that you’ll get when you choose us.
About Us
Established in 2001, Global HVAC Inc. is a local HVAC company serving northeast Atlanta.
Professional HVAC Contractor

Global HVAC Inc. has served residential and commercial customers for over two decades. Our owner, Michael Walker, has over 30 years of experience in the HVAC field, including residential and commercial applications. Whether you need a brand-new installation for new construction or a system replacement, maintenance or repair, you can depend on us to be there. We are a Ring Dealer and all of our technicians are EPA trained and certified on new refrigerants, and have passed rigorous background checks and drug tests.

Our Customer Reviews
Here's what our customers have to say about our company!
Always the best service. Awesome!!
- Smita Parikh
I have used this company over 10 years. They are always on time. Services are always completed within a timely manner with no mess or cleanup left for the home...
- Olen Harris
I have utilized Global HVAC for over 10 years. I have received nothing but outstanding service. They are fast to respond and resolve the issue. We use them again and...
- Mike Zamorski
I have been a customer with Global HVAC for 14 years and have always been completely satisfied with their customer service and work. On occasions when I have a problem...
- Barbara Gordy
Great service! Great prices! Great people!
- Barnard Sims
The owner contacted me immediately to schedule a house call and was very polite. The representative was very professional. We asked questions and he was able to get to the...
- Kevin Camon

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