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Top Reasons to Have Scheduled Maintenance for Your HVAC System

HVAC systems are essential to the comfort of interior spaces, whether industrial, commercial or residential. They provide a solution to extreme weather conditions such as cold weather during winter and scorching heat during summer by facilitating the regulations of indoor temperature. Due to the nature of their function, and constant use, it is essential to …

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banner video Come join us at every Ohio State Buckeyes home games in Columbus Ohio. We are there flying our banner every week.

Climate Hero 3

Climate Hero

Dor-Mar strives daily to be Columbus, Newark, Zanesvilles Climate Heros. We still offer same day service on any furnace or ac that is broken. We also offer free home evaluations on purchasing new equipment in all areas including Columbus Ohio. So if you need Cooling service or repair call us today. Print this post for …

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Why pay to store hot water?????? 6

Why pay to store hot water??????

Moving to a tankless water heater is the way to go. Your hot water tank is kicking on every hour just to maintain hot water. Why not use a system that only runs when you need hot water, and you can never run out. Call our Newark and Columbus Technicians today for specials.

APPT REQUEST

HVAC customer service in Newark, Ohio | Dor-Mar Heating & Air Conditioning

PLEASE NOTE: If you are a renter, please have your landlord/owner contact us directly to schedule service. We can only work with property owners.

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COVID-19 NOVEL CORONAVIRUS SAFETY UPDATE

Our Comittment to Your Family’s Health & Safety

Learn what we’re doing to keep you and your family, as well as our employees, safe from the spread of the virus as we service your heating and cooling needs. 
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