Dor Mar Newark Heating Cooling Plumbing Electric

Since 1962, Dor-Mar operates one of the largest, most trustworthy & reliable HVAC services in Central Ohio, based in Newark, Ohio. We service, repair and maintain all popular brands of AC equipment, and proudly install and service high-quality Rheem and Coleman HVAC equipment. 24-hr, same-day service + free on-site estimates on replacement equipment. 

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Dor-Mar, Dor-Mar - Your Climate Hero!