Air Conditioning Repair

WE Provide Professional Air Conditioning repair!

It's always the hottest days when your air conditioner stops working. We offer air conditioner repair in Northeast Ohio and have repaired many air conditioners over the years. We'll be putting up more information soon on this page of how we do this and what you can expect.

For now, just give us a call and we'll come take a look and get your house cool again.
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Man Performing Air Conditioner Installation
Map of the DMiller Mechanical Service Area
DMiller Mechanical Service Area Map

What areas of ohio Do We Provide A/C Repair?

We have provided costumers from all over North East Ohio with expertise on air conditioning installation, and we are excited to serve anyone from the following counties.
  • Columbiana County
  • Mahoning County
  • Stark County
  • Carol County
  • Tuscarawas County
Our goal is to answer all of your A/C repair questions, and provide you with an excellent costumer experience. So call us today to see how we can serve you!

Keeping Our Customers Comfortable & Happy

See what our customers have to say about us...
Over the years we've had the privilege to serve customers from Stark, Columbiana, Carrol, Mahoning, Tuscarawas, and all surrounding Ohio counties. We appreciate all the friends we've made and the referrals we've received from our happy clients.

Check out our Google and Angies List reviews and leave us your own if you've enjoyed working with us.

D. Miller Mechanical, LLC IconD. Miller Mechanical, LLC

25299 Sandy Spring Road, Minerva

5.0 16 reviews

  • Avatar Franklin Miller ★★★★★ 9 months ago
    D Miller Mechanical came and cleaned my coil, optimized my blower, and installed larger return air ducts to make my system more efficient.
    They also recommended installing an entire house
    … More humidifier system. This was a game changer! I highly recommend them if you would like to work with a company that is punctual, honest, and knows their stuff!
  • Avatar James Charles ★★★★★ 3 years ago
    These guys are great! They removed my old beast of an oil furnace and replaced it with a high-efficiency natural gas unit. During the sales process, Dwight was very helpful in recommending … More options to save money. I would definitely hire them again!
  • Avatar Scot Rourke ★★★★★ 3 years ago
    Dwight and his team have bailed us out more than once. First, he was the most responsive in an emergency call, and did amazing work for us. Then he later replaced the whole heating and … More cooling system, plus installed a wireless smart thermostat, and did amazing work. He communicates well, overdelivers, is prompt, does great quality work, really cares about the ultimate outcomes, and is just a pleasure to work with. We will keep using him for all our needs.
  • Avatar Daniel Cohen ★★★★★ 5 years ago
    Dwight is professional and very knowledgeable about furnace systems. He is honest about what you actually need and will do high quality work. He replaced my geothermal furnace and did a … More great clean job on the install. I would highly recommend using him for all of your heat/air conditioner furnace needs. Thanks for a great job!

Why Choose D Miller Mechanical For Your A/C Repair?

Since our company was started in 1992, we have done everything in our power to establish an impeccable reputation as expert Air Conditioning, Geothermal, Heat Pump, and Furnace System designers & installers. We are dedicated to delivering superior quality equipment and installations that meet the unique needs of our customers. We are committed to staying up-to-date with the latest industry advancements and maintaining a high level of technical knowledge.
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Miller Family Photo
Miller Family Photo