American Air Conditioning & Heating Repair provides 24 hour HVAC repair in Williston, SC with same-day scheduling and 24/7 emergency dispatch. Same-day HVAC repair is standard for us in Williston, and after-hours emergency service is a phone call away. Whether it is no cooling in August or no heat in January, we dispatch a stocked truck and quote before we work.
Coastal humidity and salt air are hard on air conditioners in Williston. 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 Williston, Elko and all of Williston.
All HVAC services in Williston · Emergency & Same-Day HVAC Repair statewide
Our crews live and work in the communities they serve, so response times are real.
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.
Our Williston technicians provide 24 hour HVAC repair throughout Barnwell County, including these neighborhoods and communities:
“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., Williston“Furnace was short cycling every five minutes. Turned out to be a flame sensor and a dirty filter. Honest fix, honest price.”
Carla D., Williston“Duct sealing made a bigger difference than I expected. Upstairs finally cools down and the system is not running all day.”
Terrence L., WillistonYes. Most calls placed before noon are handled the same day.
Yes, and you will know it before we come.
Yes, so your doors stay open.
Yes. We cover downtown Williston and every part of Williston, plus Elko, Windsor, Blackville. 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