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Furnace Repair in Round O, SC

American Air Conditioning & Heating Repair provides furnace not heating in Round O, SC with same-day scheduling and 24/7 emergency dispatch. A furnace that will not light, short cycles or trips its limit switch needs a technician who works on gas and electric furnaces every day. In Round O we repair all furnace brands, replace ignitors, flame sensors, blower motors and control boards from the truck, and check for cracked heat exchangers on every visit.

Call (855) 459-5498Same-day furnace not heating in Round O. Flat-rate pricing.

Heating repair technician inspecting a furnace in Round O, SC

Furnace not heating in Round O: Problems We Fix

Coastal humidity and salt air are hard on air conditioners in Round O. Condenser coils corrode faster, drain lines clog with algae, and systems run long hours pulling moisture out of the house. Our technicians clean coils, treat drains and check refrigerant charge on every visit because those are the failures we see most here.

Furnace not turning on
Furnace clicks but does not ignite
Blower runs but air is cold
Furnace short cycling
Loud bang at start-up
Pilot light or ignitor keeps failing
Yellow flame instead of blue

How a Furnace Repair visit works in Round O

Inspect ignitor, flame sensor, gas valve, pressure switch and limit switch
Check the heat exchanger for cracks and test for carbon monoxide
Test blower motor, capacitor and control board
Repair, verify temperature rise and cycle the system

Book Furnace Repair in Round O

(855) 459-5498

Live answer 24/7. Technicians near downtown Round O, Cottageville and all of Round O.

Same-day scheduling
Flat-rate written quote
Parts stocked on the truck
Repair and replacement options explained

Request service online

All HVAC services in Round O · Furnace Repair statewide

Why Homeowners in Round O Call American Air

Stocked trucks

Capacitors, contactors, motors, ignitors, sensors, boards and refrigerant ride with us so most repairs finish in one visit.

All brands

Carrier, Trane, Lennox, Goodman, Rheem, Ruud, American Standard, Bryant, York, Daikin, Amana, Mitsubishi and more.

Repair-first honesty

If a repair makes sense we say so. If it does not, we show you the numbers on both options.

Local technicians

Our crews live and work in the communities they serve, so response times are real.

Furnace Repair Near Me: Round O Areas We Serve

Our Round O technicians provide furnace not heating throughout Colleton County, including these neighborhoods and communities:

downtown Round O
Cottageville
Walterboro
Canadys
Grover
Jacksonboro

Furnace Repair in Nearby Cities

Furnace Repair technician at work in Round O, SC

What Customers Say in Round O

“AC not cooling, house at 84 degrees. Diagnosed a bad contactor, replaced it, cold air in 40 minutes. Fair price too.”

Sandra B., Round O

“They quoted repair and replacement side by side with no pressure either way. We chose to replace and are glad we did.”

Kevin O., Round O

“Thermostat was wired wrong by a previous handyman and our heat strips were running constantly. They fixed it and the bill dropped by a third.”

Patrice N., Round O

Furnace Repair in Round O: Questions We Hear

Why does my furnace keep shutting off?

Short cycling is usually a dirty filter, a failing flame sensor, an oversized furnace or a limit switch tripping from restricted airflow.

Is a cracked heat exchanger dangerous?

Yes. It can leak carbon monoxide into the home. We inspect it on every furnace repair in Round O.

How long do furnaces last?

Gas furnaces typically run 15 to 20 years with annual service. Electric furnaces can go longer.

Do you offer furnace not heating near downtown Round O?

Yes. We cover downtown Round O and every part of Round O, plus Cottageville, Walterboro, Canadys. Call (855) 459-5498 for the next available window.