March 26

AC Freon:

What Homeowners in Central Ohio & Southwest Florida Need to Know If your air conditioner isn’t keeping you comfortable, low refrigerant might be the… Read More

March 18

We Deliver Same-Day Comfort

The Fastest Heating and Air Company on the Planet When your furnace dies at 2 a.m. during an Ohio cold snap or your air… Read More

March 17

AC Units Types:

 A Complete Guide to Choosing the Right Air Conditioner Choosing among the many AC units types on the market can feel overwhelming. Between central… Read More

March 10

Team Heating and Cooling

Furnace and AC Maintenance Key Takeaways Scheduling combined furnace and AC maintenance at least once a year (ideally spring… Read More

March 5

What Does HVAC Stand For?

HVAC System If you’ve ever wondered what keeps your home comfortable during a sweltering Ohio summer or a frigid January cold snap, the answer… Read More

March 5

Heating and Cooling Services

Dor-Mar 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 19

Best HVAC Company Near Me

How Dor-Mar Keeps Central Ohio & Southwest Florida Comfortable Key Takeaways Homeowners searching “best HVAC company near me” in Central Ohio… Read More

January 8

911 HVAC

Emergency HVAC Service When your furnace quits on the coldest night of the year or your air conditioning dies during a brutal… Read More

December 26

HVAC in House: How Your Home Heating and Cooling Really Work

Key Takeaways A home HVAC system controls temperature, humidity, and air quality using integrated indoor and outdoor equipment… Read More

December 19

What Is An HVAC System? (Meaning, Components, Types & Costs)

If you’ve ever wondered what keeps your home comfortable in scorching summers and freezing winters, the answer is your HVAC system. But what exactly does… Read More