HVAC reviews in Doraville, Georgia

I've used their services for a few years now. I get routine service in spring/fall to make sure everything is running as it should. They're always professional & have good communication. Definitely recommend!

Adam exceeded high expectations. He was thorough, knowledgeable, and clear. I will request him each time we call GB.

I’ve been using GB Services for more than 10 years now, and I’ve been very pleased with them every time they come to my house. They are efficient, knowledgeable and friendly. I will continue to use them for the next 10 years!

GB Services has been the go-to HVAC company in my building for longer than I’ve even owned my condo, and there’s a reason for that. They’re consistent, professional, reliable, and incredibly knowledgeable. Every interaction has been smooth and straightforward, and their technicians really know their stuff. I highly recommend them to anyone in the Atlanta area looking for quality HVAC service.

I've been relying on GBS for about 15 years now, and they've always been fair, timely, communicative, and all around great guys. Super consistent and trustworthy. Wouldn't go anywhere else!

We have been with these folks for many years now. GB Services aways does a great job for us. Easy to make an appointment. Really nice on the phone and in-person. Arrive on time. Respectful of our home. For regular maintenance checks, they always have everything ready they will need at hand (like new filters), so no need to make a follow-up appointment. They explain things well when I have a question. Very happy with GB Services.

As a property manager overseeing multiple communities, reliable vendor support is absolutely essential — and this HVAC company has become my go-to partner for every property I manage. Their responsiveness is exceptional, their technicians are knowledgeable and professional, and they approach every service call with a solutions-oriented mindset.

Whether it’s routine maintenance, or emergency repairs, they communicate clearly, arrive on schedule, and stand behind their work. I appreciate that they don’t upsell unnecessary services — instead, they provide honest recommendations, fair pricing, and quality results every time.

It’s rare to find a vendor you can trust across multiple locations, but they continue to earn it. I highly recommend them to anyone seeking dependable HVAC expertise and truly outstanding service.

A great and honest company to work with. GB Services are professionals at what they do. Their prices are reasonable but their service is top notch. They will go the extra mile to make sure you're system is maintained, working properly, and communicate with you.