Testimonials
They came when they said they would be there and was able to fix our unit same day and reasonably priced. Would recommend 100 and will use them again in the future for our additional needs.

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.
Technician that came out was very professional and helpful. Figured out what the problem was quickly and had it fixed in no time. Will definitely call for any future HVAC needs.
I have had a relationship with Miller Service Co. for many years. They are always accommodating, punctual and reasonable. Excellent customer Service!

We placed our call about 8:30 am and by noon ( with a new part installed) we had heat. Laben is very efficient and reasonable! We wouldn’t call anyone else! Honest, efficient, and reasonable! Thank you Laben!
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!!
Miller Service Company is the best heating and cooling company in Mountain Home. I have 2 commercial buildings and have used 2 other companies in the past. They are attentive, with even same day service. Also priced fairly with knowledgeable employees.

Installed a mini split in my shop. Did an excellent job, excellent service. Good honest, fair, and caring people to do business with.

Miller Service Company has been taking care of my two HVAC units for a few years now. Billy is the man. He has always gotten me back up and running. I do feel like they are reasonably priced. They are always able to get to me quickly. I’m glad I found them. I have recommended them to others and will continue to do so.

A++ dealing with this company. Andy came out and looked at it same day, diagnosed, ordered part and came back a couple days later and installed new part. Professional, answered all my questions and knowledgeable. I recommend this place! Thanks for such quality service!!!