Leading Dunwoody, Georgia, Heating Services

Do you need heater repairs or furnace replacements? Call Keep Smiling Plumbing Electric Heating and Cooling at 770-273-9090 for appointments in Dunwoody, Georgia, and throughout DeKalb County.

If your heater is struggling to warm your home—or has stopped working entirely—it’s time to call in the professionals. At Keep Smiling Plumbing Electric Heating and Cooling, our experienced heating contractors provide fast, reliable furnace repairs and heater replacements to restore comfort to your home.

We proudly serve Dunwoody, GA, and all of DeKalb County with prompt, same-day service. Don’t wait in the cold—schedule your heating appointment today!

We love hearing from our clients. Read our reviews to see what they think of our heating repairs from trusted technicians in Dunwoody, GA.

We offer complete heating services to Dunwoody, Georgia, including:

  • Heater repairs
  • Heater installations
  • Furnace repairs
  • Smart home thermostats
  • Indoor air quality services
  • Heat pump repairs
  • Heat pump installations
  • Furnace installations

How Long Do Furnaces in Dunwoody, GA, Typically Last Before Needing Replacement?

When investing in a new heating system, one of the first questions homeowners ask is, “How long will my furnace last?” While every home and system is different, our experienced furnace contractors can provide general estimates based on the type of unit and its maintenance history.

As a trusted furnace service company, we typically see the following lifespans:

  • Gas furnaces: 15 to 20 years
  • Electric furnaces: 20 to 30 years
  • Oil furnaces: 15 to 25 years

These estimates assume the system receives regular care, including annual furnace tune-ups and timely maintenance. Skipping routine service can significantly shorten your furnace’s lifespan.

For expert furnace installations, replacements, and repairs, call the professionals at Keep Smiling Plumbing Electric Heating and Cooling. We’re your go-to furnace service company in the Atlanta Metro Area.