Testimonials
Very caring and honest. Thank you for your dedication and hard work.
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.
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!!
This is an Awesome company with some great employees. I have been using them for years and will not be using anyone else. They just installed a 4 ton unit in my new Shop and fixed an old unit down in my Barn. Great Service and exceptionally nice people to work with.

Everyone from Miller was professional and courteous. They did a very nice job replacing our heat pump as well as doing additional duct work. All the work was done in a timely manner. They also left our house picked up & clean when they were done each day. Would highly recommend them.

I just wanted an inspection of my HVAC system. It was installed 3 years ago and has been running great. Adam responded sooner than expected and made sure all was in order. He cleaned a couple of parts and left me assured that the unit would continue to function properly in the coming winter. As with all the Miller technicians, Adam was a professional and a nice guy. I have no hesitation recommending Miller Service Company.
I can’t say enough good things about Miller Service Company. I have had them out to our house on three different occasions, they are nice, friendly, and professional. All three times they have been able to send someone out within 24 hours of us calling for a repair and have fixed the problem that day. I would recommend Millers to anyone who has any heating and airing needs.
Excellent workmanship. A company that really stands behind their work.
Everyone at Miller has been excellent to deal with. I highly recommend them. 10 stars!

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.