Honest Heating & Air From a Family You Can Call
Thrasher's Heating & Air is a father-and-son HVAC company that has served homes and businesses across Greenville County and the Upstate for more than 25 years. We repair, maintain and install heating and cooling systems, and we never pay anyone to upsell you.
- Talk to the owner directly
- Price explained before work starts
- Free estimates on new systems
- Residential & commercial
NATE-CertifiedHVAC technicians
Authorized DealerCummins standby generators- Licensed, bonded & insuredSC RBB.23934 · CLM.117984
- BBB Accredited, A+Accredited since 2010
- NATE-certified techniciansIndustry-tested HVAC certification
- Authorized Trane & Cummins dealerHVAC systems & standby generators
- Family-owned since 1998Tony & Bradley Thrasher
- No commissions, no upsellsHonest recommendations only
Heating & cooling services
Residential and commercial, all major brands. The person who quotes your job is the person who does the work.
AC Repair
Warm air, short-cycling, frozen lines or a unit that won't start. We find the real cause and fix it right.
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Heating & Furnace Repair
Gas furnaces, gas packs, air handlers and heat strips repaired before the cold sets in.
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Heat Pump Service
Repair and replacement for the systems that heat and cool most Upstate homes.
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HVAC Installation
New Trane systems sized for your home, with a free written estimate.
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Maintenance & Tune-Ups
Honest tune-ups on the schedule your system actually needs.
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Indoor Air Quality
Filtration, humidity control and duct repairs for cleaner, more comfortable air.
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Commercial HVAC
Rooftop units, split systems and planned maintenance for Upstate businesses.
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Generators & Soft Starters
Authorized Cummins dealer: home standby generators, transfer switches and EasyStart soft starters for your AC or heat pump.
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“We tell you what your system actually needs, and nothing it doesn't.”
Tony Thrasher, OwnerA small family company, on purpose
Tony runs the business and answers the phone. His son Bradley is his partner and handles our maintenance and service work. Lots of new HVAC companies are moving into the Upstate. We still do it the old way.
- No commissions, no spiffsNobody here earns a bonus for selling you parts or equipment.
- You talk to the ownerOur business line is Tony's cell phone. No call center.
- Price explained firstWe diagnose, explain the options and the cost, then start the work.
- Licensed, bonded & insuredSC Residential Builders RBB.23934 and Commercial Mechanical CLM.117984.
Is your heat pump generator-ready?
Most portable generators can't handle the surge when an AC or heat pump compressor starts. We install EasyStart soft starters that make a generator start much easier, and as an authorized Cummins dealer we install complete home standby generators.
- Up to 75% lower startup current*
- No light flicker
- Easier on the compressor
- AC & heat pumps up to 6 tons
*Per manufacturer, Micro-Air EasyStart.
Still running a system from the 1990s?
This data plate is from a Trane XB1000 we came across, built in March 1999 and charged with R-22 refrigerant. Plenty of these are still running in Upstate homes.
If your system is that age, we'll give you an honest look. Sometimes a repair still makes sense. When it doesn't, we'll show you replacement options and a free written estimate, with no pressure.
Simple from first call to fixed
Call or book
Call 864-201-3172 or send a request online. Tell us what the system is doing.
We diagnose
We find the actual cause, not just the symptom, and show you what we found.
You decide
You get a clear price and honest options, including whether a repair is worth it.
Done right
We do the work, clean up and keep in touch until you're satisfied.
Real jobs, real photos
No stock photos here. These are our own installs and service calls around the Upstate.
Ways we make it easier
Save 10% on a new system
10% off qualifying HVAC system installations scheduled October 1 through December 20, 2026. A 50% deposit secures promotional pricing and your install date. Plan your replacement before it fails.
Estimates on new systems
A written replacement estimate with honest options. No obligation and no pressure.
Through FTL Finance
Payment options for new systems, explained with your estimate. See options.
Pricing before we start
We diagnose first and give you the price. No surprises on the invoice.
What our neighbors say
4.8 ★★★★★ from 34 Google reviews (as of October 2026). Customers have been reviewing us since 2012.
“Thrasher’s heating and air are wonderful people. We’ve called Tony at odd hours and he always…”
“When our AC went out in the heat of summer, Tony was on call to come out in the dark of night and…”
“I was put in touch with Thrasher's HVAC after four different companies could not “solve” my HVAC problem…”
“Very professional and knowledgeable.”
Proudly serving the 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.
- Simpsonville
- Greenville
- Mauldin
- Five Forks
- Fountain Inn
- Pelzer
- Piedmont
- Williamston
- Anderson
- Easley
- Greer
- Travelers Rest
- Belton
- Honea Path
- Ware Shoals
- Laurens
- Gray Court
- Powdersville
Based at 727 Garrison Rd, Pelzer, SC 29669. We come to you across the Upstate.
Financing for new systems
Replacing a system is a big expense. Ask about financing through our partner FTL Finance. We'll go over the options with your estimate.
Common questions
Do you repair all brands, or only Trane?
We service and repair all major HVAC brands. We're also an authorized Trane dealer, so when it's time to replace a system we install Trane equipment and help you weigh repair against replacement.
Are you licensed and insured?
Yes. Thrasher's Heating & Air, Inc. is licensed, bonded and insured. We hold South Carolina Residential Builders License RBB.23934 and Commercial Mechanical License CLM.117984. We've also been BBB Accredited since 2010 with an A+ rating, and our technicians are NATE-certified.
How often should my system be serviced?
For most homes we recommend professional maintenance about every 2–3 years, plus changing your indoor filter monthly. We won't push twice-a-year visits your system doesn't need.
Do you offer same-day service?
When your heat or air goes out, we offer the earliest appointment we have. Availability depends on the schedule, so call and we'll tell you honestly when we can be there.
Do you offer financing?
Yes. Financing for new systems is available through our partner FTL Finance.
Need heating or cooling help?
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.
