Top-rated geothermal heating or cooling system installers.

Get matched with top geothermal heating or cooling system installers in Cumming, GA

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Geothermal heating or cooling system installers in Cumming

Avatar for DK Heating and Air
DK Heating and Air
New to Angi

Angi Approved

In business since 2006

Free estimates

Our mission at COMPANY NAME is to continue the growth of our business by doing right by all of our clients. We love seeing that one of a kind smile on a home owners face at the end of a project! COMPANY NAME stacks up with the competition and surpasses it with competitive prices, second to none workmanship and a prompt/responsive team! We give you quality that you can measure, and a finished product that will enhance your home forever. Call us today!

Avatar for Triad Mechanical Company Inc
Triad Mechanical Company Inc
4.86(
180
)

Angi Approved

In business since 1991

Free estimates

Emergency services offered

"No findings, no solution, no explanation… collected the fee… the issue is still there. I had Triad Mechanical Company for our HVAC issue that the outdoor unit is not running. I told Paul, the assigned technician, that we had tried resetting the power to the outdoor unit but that only brought the unit back on running for a few days before it stopped running again. I asked Paul’s help diagnose the issue for the root cause. However, when I came to the property just a few minutes later than Paul, he told me that he had done his work already, well, by simply resetting the power to the unit! (although I told him that we already tried that but it didn’t work!)… He didn’t have the patience to explain to me what diagnosis he had done (within that a few minutes) and he didn’t even bother to come off his truck to show me but saying “go ask your tenant”. He collected the fee and left. I will never trust nor use Triad Mechanical Company again!"
13 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for AIRTITE
AIRTITE
5.00(
5
)

Angi Approved

In business since 2023

Emergency services offered

Customers say: Quick response

"This was the 3rd time that Fisher helped us out with the HVAC issue (on different properties). Again, job well done and he demonstrated the professionalism, care to details, patience with customer and honesty on the cost. Fisher, we appreciate that we have you as our our HVAC go-to expert."
4 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Ragsdale Heating, Air & Plumbing
Ragsdale Heating, Air & Plumbing
4.68(
167
)

Angi Approved

In business since 1996

Free estimates

Emergency services offered

"Blake did a wonderful job. He was so polite and respectful. He asked "when do you want them", I said "yesterday". He then ran to Home Depot to get the taller toilets I wanted. He also gave me some pointers on another matter. Thumbs up!!"
5 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Coolray Heating & Air Conditioning
Coolray Heating & Air Conditioning
4.82(
1,238
)

Angi Approved

Super Service Award Winner

In business since 1966

Free estimates

Emergency services offered

"The job went very well, the technician explain the problem and how it could be repaired in terms I could understand. then he did the job and add some advice to avoid future issues."
18 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Christian Brothers Mechanical LLC
Christian Brothers Mechanical LLC
4.67(
12
)

Angi Approved

In business since 2000

Free estimates

Emergency services offered

"They found nothing wrong with it and just changed the filter. They responded quickly, was very respectful, and just wanted to make sure everything was okay. I can't rate them high enough and I would highly recommend them. I would definitely hire them again."
5 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Estes Services - HVAC Plumbing & Electrical
Estes Services - HVAC Plumbing & Electrical
4.65(
614
)

Angi Approved

In business since 1949

Free estimates

Emergency services offered

"I am VERY disappointed in my experience, even though it started out positively. Justin, the sales rep, was very helpful and I paid my deposit right after Christmas. However the customer service since it was installed has been less than optimal. The system has now shut down 3 times. I paid almost $12K for it. Este's says that the manufacturer has to send someone out to upgrade the computer. No one can tell me when that will be. Unacceptable."
13 neighbors recently requested a quote
Recommended by91%of homeowners
...
Showing 1-10 of 1022

The Cumming, GA homeowners’ guide to geothermal heating or cooling system installations

From average costs to expert advice, get all the answers you need to get your job done.