Global HVAC
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Global HVAC
If you need quality and reliable HVAC services in northern Georgia, there's only one company you can trust. Established in 2001, Global HVAC Inc. is the undisputed leader in HVAC services in the area. From installation, repair, maintenance, and replacement of HVAC systems, we can handle it all.

Moreover, we can fix and repair HVAC systems of all makes and models. Our licensed technicians have over 30 years of experience in installing, repairing, maintaining, and replacing HVAC systems. And with that kind of experience, whatever problems you're having with your HVAC system, chances are we've seen it and fixed it before.

In fact, we are the go-to company for all "challenging" HVAC issues in and around Hoschton, GA. Not only are we the top choice for homeowners having HVAC issues, but we also do regular HVAC work for building contractors. Indeed, our name says it all - Global HVAC Inc. - because when it comes to HVAC systems, we can do it all.
Reviews (12)
Marvin Johnson
Marvin Johnson
Sep 03, 2021
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Positive: Professionalism, Punctuality, Quality, Responsiveness, Value
Global HVAC installed a new system in our basement. I was very impressed with the quality of work. The installers were very professional and arrived on time. I am very pleased with the job and will use Global HVAC for all of my future HVAC needs. Thanks guys!
Services: Install AC, Install thermostat, Install heating system, Installation, Install ducts & vents
Kevin Camon
Kevin Camon
Aug 28, 2021
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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 root of our AC issue and explained everything. The representative worked quick and in a timely manner and very cordial. I would definitely recommend Global HVAC and use them again.
Shirin Panjwani
Shirin Panjwani
Aug 26, 2021
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Positive: Professionalism, Punctuality
Global HVAC were prompt with Service and completed with what was needed. We are happy with their service, however not happy with our Warranty Service.
I will recommend Global HVAC for services.
Service: HVAC maintenance
Kelsey Biernath
Kelsey Biernath
Aug 07, 2021
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I had just bought my first home and, of course, my HVAC decided right then to stop working, I gave Global HVAC a call and just a short time later, they had sorted out the problem! I then had to call them back the next day due to another issue, and they quickly solved that problem too. Both gentlemen were professional, timely, and knowledgeable. Definitely a great company with stellar service!
Myesha Cross
Myesha Cross
May 24, 2021
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Our upstairs AC unit would blow cold in the morning and overnight when temps were lower but wouldn't blow cold during the day when the temps are higher. Our appointment time got pushed up because the technician, Casey, was available to come sooner which was great. Casey was super professional, very knowledgeable and fixed the issue (burned out wire) in no time. After he left, Mike (with Global HVAC) promptly gave us a follow up call to make sure everything went fine, which I really appreciate. Great customer service all around and will definitely use Global HVAC again!
Diana Manus
Diana Manus
May 01, 2021
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Positive: Professionalism, Punctuality, Quality, Responsiveness
Awesome honest company You know who is coming and what time. Fair pricing. I will be using them again and again. God bless this business. Diana Dyer
Services: Repair HVAC, Heating maintenance, AC maintenance
Tracy Jordan
Tracy Jordan
Apr 27, 2021
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Michael Walker and the Staff at Global HVAC always take excellent care of our HVAC service needs!
Lamont Heavy Baby Rogers
Lamont Heavy Baby Rogers
Mar 22, 2021
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Positive: Professionalism, Punctuality, Quality, Responsiveness, Value
No complaints. Professional as they come. Thanks again guys!
Services: Install AC, Install heating system
Kevin Chapman
Kevin Chapman
Nov 22, 2020
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I have used Global for over 10 years. Mike and Casey are very professional and take good care of not only my house but my office, another business I partly own and my mom’s house too. Trust worthy which is an unusual quality in today’s world. Has replaced at least three systems for me over that time at a price better than others. Call them you will be satisfied.
Jennifer C.
Jennifer C.
May 10, 2019
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This company is professional, friendly, and understanding! Mike was courteous and offered a great amount of knowledge. Casey was friendly and focused on getting the job done correctly!
Margie F.
Margie F.
Jul 19, 2018
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I'm afraid I have to add my 1-star review to that of so many others. This company was supposed to come out through my home warranty company, AHS, to fix a non-working AC. Twice they were a no show. No call, no answering the phone when we call them. A total waste of time. Don't bother.
H. F.
H. F.
Jun 06, 2012
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Needed A/C repair 08/2011. Getting no cool air. Selected Global HVAC from a neighborhood recommendation. Also, they were local in my town. I needed Freon and they tested/checked my heat pumps. We suspect the tech about burned up one of my compressors in the testing so then I needed a booster. Seriously, my wife and I suspect the tech damaged one of the compressors. He didn't have enough Freon and left to go get more while he left the test unit running. He returned with the Freon 20 min later then needed to hose the unit down with my garden hose because it was over heated. Heat Pumps shouldn