Thank you so much for taking our call and coming right out to help us. Thanks for the professional, friendly, prompt (you did everything you said you would and even sooner than you said!), courteous work. You are now "our" heating and a/c company. Keep up the good work!
John and Myra Y. - Mt. Airy

Renovating a non-air conditioned, 90 year old farm house could present insurmountable challenges under the best of circumstances, but Mt. Airy Heating and A/C has made it a pleasant experience. Mt. Airy followed through on every commitment. I would recommend them to anyone.
Anne S.- Middletown

I just wanted to thank you all at Mt. Airy Heating and A/C. We have had an ongoing problem in our upstairs attic air conditioning system. Four other companies could not solve our issue. Mt. Airy come out, climbed in our attic in 90 degree weather, and was able to find the problem and repair it the same day. Once again Thanks.
Tony C. - Woodbine

Having 8 rental properties in Frederick, it is good to know that I can rely on Mt. Airy to be there when needed. You have always been honest and reliable with me. That is hard to find these days. Once again I thank you.
Marc A. - Frederick

You installed our heating and air conditioning system for us. We are truly amazed how well the whole process went. You guys were prompt, clean, polite and very professional through the whole install. The system works great. I can't believe the difference in comfort levels our 16 year old system provided and what our new system does now. We are thankful our neighbor recommended your company.
Bill and Liz S. - Potomac