About Us

MDH Heating & Cooling is a full-service HVAC company proudly serves the Carlisle, Ohio area. We are a family-owned and operated business that is dedicated to providing our customers with the highest quality of service possible. We offer a variety of services such as heating and cooling system installation, repair, and maintenance, as well as indoor air quality services. We also offer free estimates on all of our services, so you can be sure you are getting the best possible deal.

Michael Howell, the owner of MDH Heating & Cooling, is a certified HVAC technician with over 20 years of experience in the industry. He is committed to providing his customers with the best possible service and experience, and he and his team of qualified technicians are always available to answer any questions you may have.

If you are in need of any heating or cooling services, or if you have any questions about our services, please do not hesitate to contact us today. We would be more than happy to assist you in any way possible.


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We are a family-owned and operated business, and we take pride in our reputation for providing quality service. We are committed to providing our customers with the best possible value and will work hard to ensure that they are satisfied with our service.

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130 Vernon Place, Carlisle, OH, 45005

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