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Commercial HVAC Repair & Service in Carlisle, SC

American Air Conditioning & Heating Repair provides rooftop unit repair in Carlisle, SC with same-day scheduling and 24/7 emergency dispatch. Restaurants, offices, retail and warehouses in Carlisle cannot wait for HVAC repair. We service rooftop package units, split systems, make-up air and light commercial refrigeration with after-hours scheduling so your business stays open.

Call (855) 459-5498Same-day rooftop unit repair in Carlisle. Flat-rate pricing.

HVAC technician checking refrigerant pressures with gauges in Carlisle, SC

Rooftop unit repair in Carlisle: Problems We Fix

The Upstate gets real winters, with Carlisle seeing hard freezes and the occasional snow along with hot, humid summers. Heat pumps here need working defrost cycles and backup heat, and furnaces need annual safety checks. We service both sides of the system year-round.

Rooftop unit not cooling the store
Customers complaining about temperature
Server room or office overheating
Restaurant kitchen too hot
Multiple units on one property needing maintenance
Tenant improvement or build-out

How a Commercial HVAC Repair & Service visit works in Carlisle

Priority commercial dispatch
Multi-unit maintenance contracts
After-hours and weekend work to avoid disruption
Documentation for property managers

Book Commercial HVAC Repair & Service in Carlisle

(855) 459-5498

Live answer 24/7. Technicians near downtown Carlisle, Whitmire and all of Carlisle.

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

Request service online

All HVAC services in Carlisle · Commercial HVAC Repair & Service statewide

Why Homeowners in Carlisle 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.

Commercial HVAC Repair & Service Near Me: Carlisle Areas We Serve

Our Carlisle technicians provide rooftop unit repair throughout Union County, including these neighborhoods and communities:

downtown Carlisle
Whitmire
Union
Lockhart
Blair
Buffalo

Commercial HVAC Repair & Service in Nearby Cities

Commercial HVAC Repair & Service technician at work in Carlisle, SC

What Customers Say in Carlisle

“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., Carlisle

“Emergency furnace repair on Christmas Eve. Yes, really. They came.”

Luis F., Carlisle

“Whole-home dehumidifier changed how our house feels. No more sticky evenings.”

Diane C., Carlisle

Commercial HVAC Repair & Service in Carlisle: Questions We Hear

Do you offer commercial maintenance contracts in Carlisle?

Yes, with quarterly or semi-annual visits and priority response.

Can you work after we close?

Yes. Evening and overnight scheduling is available.

What size units do you service?

Light commercial rooftop and split units up to 25 tons.

Do you offer rooftop unit repair near downtown Carlisle?

Yes. We cover downtown Carlisle and every part of Carlisle, plus Whitmire, Union, Lockhart. Call (855) 459-5498 for the next available window.