Licensed · Bonded · Insured SC Lic. RBB.23934 & CLM.117984 Family-owned · Greenville County, SC · 864-201-3172
Trane gas package unit installed by Thrasher's Heating & Air beside a home
Williamston, South Carolina

HVAC Service in Williamston, SC

Williamston is practically next door to our Pelzer home base, so you get a local company that's minutes away.

Your Williamston heating & cooling company

We're minutes from Williamston, which means quick scheduling and a company that knows the area. We repair air conditioners, heat pumps and furnaces of every major brand, and we install Trane equipment when it's time to replace.

Older homes around town often have ductwork and systems that have been patched over the years. We'll look at the whole picture and tell you what actually needs fixing.

Trane gas package unit installed by Thrasher's Heating & Air beside a home
Trane gas package unit installed by Thrasher's Heating & Air beside a home.

Services in Williamston

  • AC Repair. Warm air, short-cycling, frozen lines or a unit that won't start. We find the real cause and fix it right.
  • Heating & Furnace Repair. Gas furnaces, gas packs, air handlers and heat strips repaired before the cold sets in.
  • Heat Pump Service. Repair and replacement for the systems that heat and cool most Upstate homes.
  • HVAC Installation. New Trane systems sized for your home, with a free written estimate.
  • Maintenance & Tune-Ups. Honest tune-ups on the schedule your system actually needs.
  • Indoor Air Quality. Filtration, humidity control and duct repairs for cleaner, more comfortable air.
  • Commercial HVAC. Rooftop units, split systems and planned maintenance for Upstate businesses.
  • Generators & Soft Starters. Run your AC or heat pump on a generator, with EasyStart soft starters and standby generator hookups.

Our promise to Williamston customers: we never pay technicians commissions or spiffs. Our recommendation is what your system actually needs.

Williamston HVAC questions

Do you serve all of Williamston?

Yes. We serve Williamston and the surrounding area. If you're not sure we cover your address, call 864-201-3172 and we'll let you know.

Can you come out today in Williamston?

When your heat or air fails, we offer our earliest available appointment. Call and we'll give you an honest arrival window.

Are you licensed and insured?

Yes. We're licensed, bonded and insured: SC Residential Builders License RBB.23934 and Commercial Mechanical License CLM.117984.

Do you only work on Trane systems?

No. We service and repair all major brands. We're an authorized Trane dealer for new installations.

Service Area

Williamston & the surrounding Upstate

We're based in Pelzer, in Greenville County, and we work in Simpsonville, Greenville and Mauldin every week. Most of the Upstate is a short drive. Don't see your town? Call. We probably cover it.

25 MILESGreerTravelers RestBeltonHonea PathWare ShoalsLaurensGray CourtPowdersvilleSimpsonvilleGreenvilleMauldinFive ForksFountain InnPiedmontWilliamstonAndersonEasleyPelzer

Based at 727 Garrison Rd, Pelzer, SC 29669. We come to you across the Upstate.

Need HVAC service in Williamston?

Call and you'll usually get Tony on the line, not a call center. We'll tell you plainly what's wrong and what it costs before we start.

Thrasher's tiger mascot giving a thumbs up and holding an air filter
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