Heating and Cooling Services

DorMar Heating, Air Conditioning & Plumbing When your furnace stops working on a freezing January night or your AC struggles through a July heat… Read More

January 23

Plumbing Drain Cleaning

How Does Your Drain Flow? Key Takeaways DorMar has been clearing residential and light commercial drains in Central Ohio and Southwest… Read More

January 7

Hot Water Tank Options

Key Takeaways Homeowners in 2026 can choose from five main hot water tank categories: standard storage tank, high-efficiency/condensing gas tanks, heat pump… Read More

December 17

Winter Is Coming: How to Prevent Frozen Pipes and Costly Emergencies

As temperatures plunge across Central Ohio this winter, one of the most common—and devastating—home emergencies we see at DorMar is frozen pipes. What starts as… Read More

December 17

Prepare Your Home for a Merry Christmas: Heating & Plumbing Tips for the Holidays

The holidays are here, and with them come family gatherings, festive meals, overnight guests, and—let’s be honest—extra strain on your home’s heating, plumbing, and electrical… Read More

November 19

Top Ohio Water Heaters: Repair, Installation & Replacement Services

Searching for water heater services in Ohio? Ohio Water Heaters provides repair, installation, and replacement. Our experienced team ensures reliable hot water for your home…. Read More

October 28