American Air Conditioning & Heating Repair provides ductless AC in Dorchester, SC with same-day scheduling and 24/7 emergency dispatch. Garages, sunrooms, additions and older homes in Dorchester without ductwork are perfect for ductless mini-split systems. We install single and multi-zone systems and repair every major mini-split brand.
Coastal humidity and salt air are hard on air conditioners in Dorchester. 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.
Live answer 24/7. Technicians near downtown Dorchester, Ridgeville and all of Dorchester.
All HVAC services in Dorchester · Ductless Mini-Split Installation & Repair statewide
Most calls placed before noon are handled the same day, and emergency crews run 24/7.
You approve a written price before we pick up a tool. No hourly clock, no surprises.
Capacitors, contactors, motors, ignitors, sensors, boards and refrigerant ride with us so most repairs finish in one visit.
Carrier, Trane, Lennox, Goodman, Rheem, Ruud, American Standard, Bryant, York, Daikin, Amana, Mitsubishi and more.
Our Dorchester technicians provide ductless AC throughout Dorchester County, including these neighborhoods and communities:
“Our AC died on a Saturday in July and they were here in under two hours. Quoted a flat price, fixed the capacitor and fan motor, and the house was cold again before dinner.”
Marcus T., Dorchester“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., Dorchester“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., DorchesterVery. Many exceed 20 SEER2 and heat efficiently in Dorchester winters.
Yes, multi-zone systems run up to five indoor heads.
Yes.
Yes. We cover downtown Dorchester and every part of Dorchester, plus Ridgeville, Harleyville, Saint George. Call (855) 459-5498 for the next available window.
Same-day service, flat-rate pricing, and technicians who show up when they say they will.
Call (855) 459-5498