Testimonials
I’ve used Miller Heating & Cooling since buying my home many years ago. Each and every time I’ve called for service, whether preventative or repair oriented, the technicians have responded quickly, been polite, respectful, competent, and have remedied any and all issues the first time, always at a reasonable fee. My thanks to Mr. Miller and his apparently highly trained and obviously well versed in quality customer service skills for keeping me warm in winter and cool in the summer.
Miller’s did an excellent job installing my new central heat and air. I highly recommend !
I can’t say Enough Positive things about this Company! I have used their Repair Services for 20 years now in Mountain Home. I have neede them of course on weekends or holidays with company at my house, needing help immediately. They returned my call quickly and made the service call quickly and fixed the issue quickly as well. They are also very reasonably priced. Sending out many Thanks to this Great Company!!
Repaired my Shop AC in short order. I thought the charges were very reasonable. Billy did the work. He was very conscientious. I would definitely recommend the company as far as the experience I had.
Excellent workmanship, very professional staff, and quick turn around time. We are extremely happy we choose Miller Service for our new heat/ air unit.
Excellent workmanship. A company that really stands behind their work.
Good friendly atmosphere
My air conditioner went out, my home was 90 degrees inside, my dogs were panting because of the heat. It was an awfully hot day and it wasn’t going to get any better. I am new to this area and had no idea who to call. But I am so glad I called Miller Service. They took my call, I explained to them the issue, they said they would try and work me in. I had a doctors appt in morning and they worked around my schedule and showed up about 1:30pm. Laban and his grandson diagnosed the problem within 5 minutes, bearings in the motor went out. Its a very old unit. Laban understood I was on a fixed income and he had some spare used parts that he thought would work, to save me money. (Now a days, what company really cares about saving a customer money?) The used parts worked, he cleaned my unit, added Freon and put everything back together and cleaned up within 45 minutes… I was pleasantly surprised when I received the bill as it was reasonable and fair. From the start, when I first called, they were very professional, polite, empathetic to my situation and very very responsive. I will gladly call them for all of my HVAC work in the future. I thank you both and my dogs thank you.
Prompt professional service, best hvac company in this market!

Called the shop at 830 for AC not working, by 2 they had a man out to the house and fixed by 430! Reasonable price, exceptional manners, left property clean. 5 stars!