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Heating Repair in Charleston, SC

American Air Conditioning & Heating Repair provides heating repair in Charleston, SC with same-day scheduling and 24/7 emergency dispatch. South Carolina winters are short, but a cold snap in Charleston with no heat is miserable. We repair furnaces, heat pumps, electric air handlers and package units, with same-day heating repair and 24/7 emergency service when the temperature drops.

Call (855) 459-5498Same-day heating repair in Charleston. Flat-rate pricing.
Heating repair technician inspecting a furnace in Charleston, SC
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Heating repair in Charleston: Problems We Fix

Coastal humidity and salt air are hard on air conditioners in Charleston. 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.

  • Heater blowing cold air
  • Heat pump stuck in defrost or covered in ice
  • Furnace will not ignite
  • Thermostat calls for heat but nothing happens
  • Burning dust smell that does not go away
  • Heating bills that jumped this winter

How a Heating Repair visit works in Charleston

  1. Test thermostat, control board, ignition, heat strips or reversing valve
  2. Check gas pressure, flame sensor and safety limits on furnaces
  3. Check refrigerant and defrost cycle on heat pumps
  4. Repair and confirm temperature rise at the vents

Book Heating Repair in Charleston

(855) 459-5498

Live answer 24/7. Technicians near Downtown Charleston, West Ashley and all of Charleston.

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

All HVAC services in Charleston · Heating Repair statewide

Why Homeowners in Charleston 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.

Heating Repair Near Me: Charleston Areas We Serve

Our Charleston technicians provide heating repair throughout Berkeley County, including these neighborhoods and communities:

  • Downtown Charleston
  • West Ashley
  • James Island
  • Daniel Island
  • Johns Island
  • Mount Pleasant

Heating Repair in Nearby Cities

Heating Repair technician at work in Charleston, SC

Other HVAC Services in Charleston, SC

What Customers Say in Charleston

“Had a new heat pump installed and the crew finished in one day. Power bill dropped noticeably the first month.”

Renee P., Charleston

“Called at 11 p.m. with no AC and a newborn in the house. A real person answered and a tech was here before 1 a.m. Cannot say enough.”

Jonathan K., Charleston

“Furnace was short cycling every five minutes. Turned out to be a flame sensor and a dirty filter. Honest fix, honest price.”

Carla D., Charleston

Heating Repair in Charleston: Questions We Hear

Do you repair heat pumps and furnaces?

Both, plus electric air handlers and package units. Most Charleston homes have heat pumps and we service every major brand.

Why does my heat pump blow cool air?

Heat pumps deliver air around 90 to 100 degrees, which can feel cool. If it is truly cold, the system may be in defrost, low on refrigerant or the reversing valve may have failed.

Can you come today?

Same-day heating repair is standard in Charleston during the heating season, and emergency service runs 24/7.

Do you offer heating repair near Downtown Charleston?

Yes. We cover Downtown Charleston and every part of Charleston, plus Huger, Goose Creek, Mount Pleasant. Call (855) 459-5498 for the next available window.

Need AC or Heating Repair in Charleston? Call 24/7.

Same-day service, flat-rate pricing, and technicians who show up when they say they will.

Call (855) 459-5498