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Furnace Repair in Lake City, SC

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

Heating repair technician inspecting a furnace in Lake City, SC

Gas furnace repair in Lake City: Problems We Fix

Between the humidity of the Pee Dee and the salt air near the coast, HVAC systems around Lake City 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 Lake City

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 Lake City

(855) 459-5498

Live answer 24/7. Technicians near downtown Lake City, Scranton and all of Lake City.

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

Request service online

All HVAC services in Lake City · Furnace Repair statewide

Why Homeowners in Lake City Call American Air

Local technicians

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

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.

Furnace Repair Near Me: Lake City Areas We Serve

Our Lake City technicians provide gas furnace repair throughout Florence County, including these neighborhoods and communities:

downtown Lake City
Scranton
Cades
Coward
Olanta
Pamplico

Furnace Repair in Nearby Cities

Furnace Repair technician at work in Lake City, SC

What Customers Say in Lake City

“Second company we called. The first said we needed a whole new system. American Air found a refrigerant leak, repaired it, and we are still running strong two summers later.”

Angela R., Lake City

“Heat pump was frozen solid and blowing cold air in January. Technician explained the defrost board issue in plain English and had the part on his truck.”

Derrick W., Lake City

“Showed up on time, wore shoe covers, cleaned up after the furnace repair. That should be normal but it is not. These folks are.”

Tasha M., Lake City

Furnace Repair in Lake City: 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 Lake City.

How long do furnaces last?

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

Do you offer gas furnace repair near downtown Lake City?

Yes. We cover downtown Lake City and every part of Lake City, plus Scranton, Cades, Coward. Call (855) 459-5498 for the next available window.