Awesome service!!! Tim was great!!
About Dor-Mar Columbus Heating And Air
Dor-Mar Heating and Air Conditioning, established in 1962, is a family-owned HVAC repair company in Columbus, Ohio. Known for its skilled technicians, the company offers a range of services including residential and commercial HVAC maintenance, repairs, and system replacements. Customers have praised the team for their professionalism and expertise, especially highlighting their commitment to cleaning and maintaining units. For instance, one customer noted how a technician named Jayden McLaine did a great job cleaning a filthy air handler unit, which had never been cleaned since installation. This resulted in a noticeable improvement in operation. The technicians are dedicated to ongoing training and provide exceptional service, addressing customer concerns with knowledge and passion. Many customers have used Dor-Mar for years, appreciating the professionalism and straightforward communication of the maintenance team. With a strong reputation for reliability and quality, Dor-Mar is a top choice for heating and air needs.
Reviews
I had a great experience with Dor-Mar. my furnace was not working correctly. I called and they were to my place within 2 hours. Brian, the service tech, was friendly and knowledgeable. He had my furnace up and running again quickly and was very professional.
Trevon came out and checked out the AC unit.
He diagnosed the problem quickly and advised me what parts were needed.
Once the ordered parts arrived,the unit was fixed properly.
That's why I always rely on Dormar for all my HVAC services.
Photos

Hours
Good to know
- online estimates
- on-site services
- accepts credit cards
Location
20 South 3rd Street Ste 210, Columbus, OH 43215
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