Dor-Mar provides expert Plumbing, Heating & AC care across Central Ohio. Whether you need an AC tune-up in Dublin, furnace repair in Newark, or a plumber in Zanesville, our "Service Heroes" are ready to help. We prioritize fast, same-day service to be there when you need us most. Serving Columbus, Lancaster, Westerville, Pataskala, Mt. Vernon, Sunbury, Granville, Reynoldsburg, Heath, Hebron, and Buckeye Lake since 1962. As a family-owned business, we provide honest communication and generations of expertise to keep your home safe and comfortable. Licensed and insured—experience the Dor-Mar difference with the speed you deserve!