A wonderful company to deal with when you have an emergency! I had them repair both my A/C and, at another time, my furnace. Both of these are 24 years old. They could have tried to sell me new units for high prices, but instead, they fixed my units at fair repair costs! Debbie is very good at listening to her customers!
- Tom C. 
Thank you, Cory, and everyone else at GMC. I highly recommend GMC for any HVAC services. We had a new 96% efficiency furnace and central air added to our home and we are greatly satisfied with the unit and workmanship. Everyone was great to work with, and we had an amazing experience all around. Great job!!
- Grant A. 
Our business had no air conditioning on a hot summer Friday. I called around to find a company that could help us out, and Debbie at GMC worked us into their schedule the same day, getting our air working within hours. She truly wanted to earn our business, and she certainly did! Thank you so much for answering the phone that day, Debbie. I highly recommend this company.
- Elizabeth M. 
This is the second time GMC has restored my heat. Pretty miraculous considering the furnace is older than I am. Thanks again. Very quick, no nonsense or upselling, just fixed it and moved on. Well done!
- Matthew P. 
I highly recommend GMC for any HVAC services. My furnace quit running, so I upgraded and purchased the 96% Amana furnace. I am beyond satisfied with both the unit and the workmanship. Everyone was a pleasure to work with, and I had an amazing experience all around. Great job!!
- Kenny B. 
I use GMC for all our heating and cooling needs and recommend them to any of our clients in need of cleaning, service, or a new unit. They are professional, timely, and most of all, trustworthy. I can't say enough good things about GMC and have yet to find another company that provides the same value they do.
- Chris G. 
Fastest service in Ohio! GMC has been more than great. It's never convenient when your furnace quits working, but twice now they have come through for me on two different occasions. The service was top-notch and very fair in price. The techs were polite, honest, and respectful!
- Justin R. 
We have used GMC for about 10 years and have always been very happy with the service. We just had our central air replaced, and as usual, they provided a very competitive price and great service!
- Kyle G. 
We have used GMC for several of our heating issues. They have always been able to resolve the problem and provide a decent price for repairs. Their team has always been professional and very easy to talk to. We plan on using them in the future if necessary.
- Rebecca B. 
GMC has always been timely, informative, knowledgeable, efficient, and super kind to my family over the years. I cannot say enough about how wonderful it is to work with this company! Thanks again for all that you've done to either keep us warm or cool, depending on the season.
- Lindsey S. 
