We’re a heating and cooling contractor working to provide the residents of Northeast Ohio with the best the HVAC industry has to offer. Founded in the early 1990’s, we’re known for going above and beyond to help our customers get the most out of their home comfort systems. We take pride in our quality workmanship and we value integrity and honesty above all else. Family owned and operated since the beginning, we do our best to treat our customers as an extension of the family. As your HVAC contractor, our goal is great communication and service, from the time you first call us until the last screw is back in place on your heating and cooling system!

At D. Miller Mechanical, we take all your heating and cooling needs seriously. Our number one service is answering your questions. Besides that, we install and repair: geothermal heating systems, gas furnaces, oil furnaces, air source heat pumps, central air conditioning, ductless systems, humidifiers, dehumidifiers, and more. We are also available to support you with any maintenance that is needed on your HVAC system. And don’t hesitate to call us in an emergency! That’s what we’re here for!

Whether it’s a new installation, an emergency service call, or just a check-up to make sure you’re getting maximum efficiency from your residential or light commercial HVAC system, we’re happy to help! Our licenses include the Ohio state HVAC license, EPA refrigeration certification, and International Ground Source Heat Pump Association certification.

We service Canton, East Canton, Minerva, Alliance, Carrollton, Salem, Lisbon, and all the surrounding areas of Stark, Columbiana, and Carroll counties. Our family has been in the area for decades, and we are still passionate about serving our friends and neighbors!

No question or concern is too small for us. We would love to connect with you! Contact us today for a free consultation and find out why our current customers love us!

“Service that Satisfies”