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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 6
Radon Mitigation:
Protecting Your Home and Family in Central Ohio & Southwest Florida Radon is invisible, odorless, and could be accumulating in your home right now…. 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
March 4
Is Radon Gas Harmful to Humans?
The Complete Health Risk Guide Expert Radon Testing and Mitigation Services Yes, radon gas is extremely harmful… Read More
February 10
Winter Chill Warm Up
Stay Safe, Active, and Comfortable All Season Key Takeaways A proper warm up of just 10–15 minutes before winter… Read More
February 3
Heat Smells When First Turned On Furnace
What’s Normal, What’s Not, and When to Call Dor-Mar Key Takeaways A light dusty or burning dust smell in the first… Read More
February 1
Expert Heating and Home Heating Services
Home Heating Services When temperatures drop and your furnace decides to quit, you need a heating company that answers the phone and shows up… Read More
January 27
Home Services in Central Ohio
Key Takeaways Dor-Mar Heating, Air Conditioning & Plumbing has served Central Ohio homeowners since 1962 with comprehensive home… Read More
January 25
A Complete Guide for Central Ohio & Southwest Florida Homes
Key Takeaways Home heating typically accounts for 25–40% of a Gahanna or Columbus homeowner’s energy bill, and selecting the right system combined… Read More