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AC Not Cooling Repair in Charleston, SC

For air conditioner not working in Charleston, SC, you want a stocked truck, a flat price and a technician who explains the fix. That is what we send. An AC that runs but is not cooling is the number one service call we get in Charleston. Warm air from the vents, a house stuck at 80 degrees, an outdoor unit that sounds fine but does nothing. We find the cause fast and fix it right.

Call (855) 459-5498Same-day air conditioner not working in Charleston. Flat-rate pricing.

AC repair technician servicing an outdoor air conditioner condenser in Charleston, SC

Air conditioner not working 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.

Air conditioner not blowing cold air
AC runs constantly but the temperature never drops
Ice on the copper lines or coil
Outdoor fan not spinning
Thermostat set to cool but only the fan runs
Cold air upstairs, warm air downstairs

How a AC Not Cooling Repair visit works in Charleston

Confirm the thermostat call and 24V control circuit
Check airflow, filter, blower and evaporator coil
Measure refrigerant pressures and find any leak
Test compressor, capacitor and contactor, then repair

Book AC Not Cooling 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 · AC Not Cooling Repair statewide

Why Homeowners in Charleston 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.

AC Not Cooling Repair Near Me: Charleston Areas We Serve

Our Charleston technicians provide air conditioner not working throughout Berkeley County, including these neighborhoods and communities:

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

AC Not Cooling Repair in Nearby Cities

AC Not Cooling Repair technician at work in Charleston, SC

What Customers Say in Charleston

“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., Charleston

“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., Charleston

“Our restaurant rooftop unit failed during lunch rush. They came that afternoon and worked until it was cooling. Saved our weekend.”

Bill H., Charleston

AC Not Cooling Repair in Charleston: Questions We Hear

Why is my AC not blowing cold air?

Common causes in Charleston include a clogged filter, a frozen coil, a failed capacitor, low refrigerant or a compressor that is not starting. A technician can pinpoint it in under an hour.

Should I turn the AC off if it is blowing warm?

Yes. If the coil is frozen or the compressor is struggling, running it can cause more damage. Switch the system off and call us.

Can low refrigerant be topped off?

Refrigerant does not get used up. If it is low there is a leak, and we find and repair the leak before recharging.

Do you offer air conditioner not working 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.