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Furnace Repair in Timmonsville, SC

American Air Conditioning & Heating Repair provides furnace repair in Timmonsville, 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 Timmonsville 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 repair in Timmonsville. Flat-rate pricing.

Heating repair technician inspecting a furnace in Timmonsville, SC

Furnace repair in Timmonsville: Problems We Fix

Between the humidity of the Pee Dee and the salt air near the coast, HVAC systems around Timmonsville take a beating. We see heavy condensate loads, corroded coils and heat pumps working overtime. Our maintenance visits are built around exactly those problems.

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 Timmonsville

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 Timmonsville

(855) 459-5498

Live answer 24/7. Technicians near downtown Timmonsville, Lamar and all of Timmonsville.

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

Request service online

All HVAC services in Timmonsville · Furnace Repair statewide

Why Homeowners in Timmonsville Call American Air

Same-day service

Most calls placed before noon are handled the same day, and emergency crews run 24/7.

Flat-rate pricing

You approve a written price before we pick up a tool. No hourly clock, no surprises.

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.

Furnace Repair Near Me: Timmonsville Areas We Serve

Our Timmonsville technicians provide furnace repair throughout Florence County, including these neighborhoods and communities:

downtown Timmonsville
Lamar
Effingham
Lynchburg
Florence
Olanta

Furnace Repair in Nearby Cities

Furnace Repair technician at work in Timmonsville, SC

What Customers Say in Timmonsville

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

Sandra B., Timmonsville

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

Kevin O., Timmonsville

“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., Timmonsville

Furnace Repair in Timmonsville: 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 Timmonsville.

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 repair near downtown Timmonsville?

Yes. We cover downtown Timmonsville and every part of Timmonsville, plus Lamar, Effingham, Lynchburg. Call (855) 459-5498 for the next available window.