Greer, SC

Archie the shop dog driving the First Class Heating & Air service truck

Furnace Repair in Greer

Top-Rated Furnace Repair in Greer, South Carolina

Schedule Now Call (864) 362-6255

Free second opinions at no cost
Fully licensed and insured, SC #117789
Financing available on qualifying systems, as low as 0%
Background-checked technicians

Better Business BureauA Rating

Locally owned small businessGreenville, SC

HVAC Contractor of the YearBusinessRate 2025

Better Business BureauA Rating
Locally owned small businessGreenville, SC
HVAC Contractor of the YearBusinessRate 2025

First Class Heating & Air technicians standing with the branded service van in a Greenville, SC neighborhood

Schedule your service

Repair, tune-up, or a free in-home estimate. Tell us what you need and we'll get right back to you.

No obligationFree estimatesLicensed #117789

Call (864) 362-6255 Schedule Now

Clear, Flat-Rate Pricing

No surprises, no pressure. You know the price before we start any work.

Free Second Opinions

Not sure about a diagnosis from another company? We'll give you an honest second opinion at no charge.

People First, Always

We treat our customers like family, because that's how we'd want to be treated.

Furnace Repair in Greer. Quick Answer

Greer homeowners and businesses deserve furnace repair service that is responsive, honest, and expertly delivered. First Class Heating and Air brings the same quality service to Greer that has built our reputation across the Upstate: flat-rate pricing, background-checked technicians, and work that is done right the first time. We serve the growing Greer community with the same quality and pricing available to Greenville homeowners.

About Our Furnace Repair Services in Greer

Prompt furnace repair prevents dangerous carbon monoxide exposure, restores comfortable heating, and can identify potential safety issues before they become hazardous. Downtown Greer's historic Trade Street corridor features homes from multiple eras, while newer subdivisions along Highway 14 have modern construction with builder-grade systems. Whether your Greer home is decades old or brand new, we tailor our furnace repair approach to your specific equipment, ductwork, and comfort needs.

Furnace repair costs depend on the specific failure. Common component replacements are straightforward fixes. More complex issues like heat exchanger replacement may make system replacement the more economical choice. In Greer, these figures are particularly relevant because the area near the tyger river and gsp airport corridor experiences unique weather patterns influenced by the terrain and regional air traffic patterns. Investing in quality furnace repair service and equipment pays dividends in both comfort and monthly energy savings for Greer homeowners.

Greer's position between Greenville and Spartanburg means it experiences the full range of Upstate weather patterns, from intense summer heat that pushes AC systems to their limits, to winter cold snaps that can catch heating systems off guard. The area along Highway 14 and Wade Hampton Boulevard sees particularly high traffic and commercial activity, and we serve many Greer businesses with commercial HVAC installation and maintenance contracts.

Our commitment to Greer homeowners extends beyond the service call. We offer Total Comfort Memberships that include priority scheduling, maintenance discounts, and peace of mind that your HVAC system is professionally maintained year-round. If your furnace produces a sulfur or burning smell when it first starts in fall, this is often normal dust burning off. However, persistent odors should be investigated by a professional.

First Class Heating & Air technician repairing a clogged condensate drain line at a furnace system in Greenville, SC

What's Included in Our Furnace Repair Service

Upfront Diagnosis

Flat-Rate Pricing

No Overtime Charges

Gas & Electric Furnaces

CO Test Every Gas Call

Igniters & Flame Sensors

Blower & Inducer Motors

Emergency Service

Get a Free Furnace Repair Quote in Greer

No overtime charges. Flat-rate pricing. Free estimates on replacements.

What our customers say

The last month, in their words

Read our reviews

I can’t say enough good things about First Class Heating & Air! They are honest, dependable, professional, and truly care about their customers. The quality of their work is excellent, and they are patient, conscientious, and always willing to work with me to find the best solution. They are available when I need them, take the time to explain things, and never make me feel pressured or rushed. Their prices are excellent and fair, especially considering the quality of service they provide. It’s hard to find a company you can genuinely trust, but I have complete confidence in them. They go above and beyond, and I wouldn’t hesitate to recommend them to anyone looking for honest, caring, and reliable HVAC/Encapsulation service. Absolutely awesome people and awesome work!

Jami Mercer on Google · October 2, 2026

Cameron & Shelby are amazing. Cameron came out and within no time diagnosed the problem at my storage facility. He explained exactly what was needed and First Class will definitely be my company's First Call.

K Miller on Google · October 2, 2026

I met Cameron once and we spoke but he gave me his card , any way a few months later i called...they sent Jonathan out and he did a fantastic job...fast...professional...and most important was he was very honest...will call again when needed!

Jimmy Hall on Google · September 24, 2026

I called First Class Heating and Air for a simple checkup on my system. Everything had been working fine so I didn’t necessarily have any concerns about the unit. Well, the technician found that there was a train missing from the unit and water was being released into my crawlspace! Granted the moisture levels were ok, but my goodness! What if that hadn’t been discovered? Anyway, they completed the tuneup, installed the drain etc all in under an hour and it was affordable. I recommend 11 times out of 10

Maggie Buchanan on Google · September 18, 2026

The technician was very knowledgeable and helpful.

Donna Davis-Urgo on Google · September 17, 2026

Installation was very professional Tech was very knowledgeable I would recommend First class to everyone Exceptional work was completed in one day

Larry Owens on Google · September 11, 2026

Local Pro Tip. Greer

Greer homeowners should schedule furnace repair maintenance before peak season to avoid wait times and ensure their system is ready when demand is highest. Greer's slightly higher elevation provides marginally cooler summer nights but does not significantly reduce daytime cooling demands, with temperatures consistently reaching the mid-90s. Proactive maintenance prevents most emergency situations.

Wondering what it costs? See our HVAC pricing guide for our real prices.

Furnace Repair FAQ. Greer, SC

Answers to common questions about furnace repair in Greer.

How fast can you get to Greer for furnace repair service?

We serve the growing Greer community with the same quality and pricing available to Greenville homeowners. We serve Greer with the same flat-rate pricing and professional quality available throughout our entire Upstate coverage area.

What makes First Class the best choice for furnace repair in Greer?

We bring deep local knowledge of Greer's housing stock and climate conditions to every job. BMW's manufacturing presence and the GSP Airport have driven rapid residential growth, bringing families from across the country who may be unfamiliar with Upstate HVAC demands. Combined with our flat-rate pricing, licensed technicians, and workmanship guarantee, we deliver service you can trust.

How much does furnace repair cost in Greer?

We find the cause first and you get a flat-rate price before any work starts. Most repairs run $200 to $1,100. An igniter is $150 to $350, a flame sensor replacement $200 to $400, a blower motor $600 to $1,500. A heat exchanger is the outlier at $2,000 to $4,000.

Why is my furnace blowing cold air?

On a gas furnace, the burners either aren't lighting (igniter, flame sensor, gas valve) or are locking out on a safety switch. Check that the filter isn't clogged and the thermostat is set to heat. If it still blows cold, shut it off and call us. On an electric furnace or air handler, it's usually a failed heat strip or the relay that turns it on.

Do you charge more for furnace repair in Greer than Greenville?

No, we charge the same flat-rate pricing throughout our service area. There are no mileage surcharges, distance fees, or location premiums for Greer customers. You receive the same pricing, the same quality, and the same guarantees regardless of your address.

Furnace Repair in Nearby Cities

We also provide furnace repair in these nearby communities.

Furnace Repair in Greenville HVAC Service in Taylors Furnace Repair in Spartanburg HVAC Service in Duncan Furnace Repair in Simpsonville HVAC Service in Travelers Rest HVAC Service in Lyman HVAC Service in Reidville HVAC Service in Wellford

All Services in Greer Furnace Repair Overview All Service Areas

Homes in Greer, SC

What do homes in Greer, SC use for heat?

Within the Greer city limits, about 50 percent of occupied homes heat with natural gas and about 47 percent with electricity. Homes on natural gas are typically heated by furnaces, and homes on electricity by heat pumps, electric furnaces or strip heat. Source: U.S. Census Bureau, American Community Survey, 2018 to 2022 five-year estimates.

Recent work in Greer

76 finished jobs around Greer, one dot each, with the type of work and the month. Tap a large pin to see the photo and what the work involved. Locations are approximate. We place each job to the neighborhood, never to a customer's door.

Installed a new Rheem dual fuel system, off Royal Troon Court, Greer, SC. This job was a full dual fuel system replacement: a Rheem 16 SEER2 variable-speed heat pump paired with a Rheem 80% AFUE gas furnace and variable-speed ECM blower. The system switches between electric and gas heat on its own depending on outdoor temperature, which keeps comfort steady and costs down. We ran new electrical connections, updated the flue venting, gas piping, and drain configuration as needed, and checked the refrigerant line set before charging. Finished with a full startup and performance test, plus a Wi-Fi thermostat and whole-home media filtration for better air quality.
Replaced a failed zone damper actuator, off Rockbrook Court, Greer, SC. This was a zoning call. We checked voltage right at the actuator terminals rather than just the wire, then verified the control signal was switching correctly between open and close commands. With good voltage and signal but no movement or motor sound, that pointed to a failed actuator rather than a wiring issue. We also confirmed the damper blade itself wasn't binding. The old actuator was pulled and a new one installed, and the damper is now opening and closing properly with the thermostat calls.
Replaced a failed emergency drain pan and rerouted drain line, off Sandpine Way, Greer, SC. The emergency drain pan under this air handler had failed, so we shut the system down, disconnected the drain lines, and lifted the unit off to pull the old pan. We set a new pan sized to the unit, leveled it, and reset the air handler so condensate drains properly. We reconnected the primary drain, tested the float switch on the new pan, ran the system, and checked every joint for leaks before confirming both drains were flowing.
Checked out an aging R-22 heat pump in Greer, off De Kalb Drive, Greer, SC. Found this heat pump still running but a bit low on refrigerant. Since it's an older R-22 system, topping off the charge isn't a real fix, that refrigerant is being phased out and increasingly hard to source, so it's really just a band-aid on a system nearing the end of its service life. We talked through options on site, and the homeowner is looking at replacing the split system with a new packaged heat pump, which would also mean updating the ductwork to match. We're putting together a proposal for the full changeover.
Fixed a refrigerant leak on a mini-split, off South Old Highway 14, Greer, SC. This ductless system had a flare joint that had worked loose, letting refrigerant escape and leaving the indoor unit blowing warm. We tracked the leak to the fitting, repaired the flare connection, and pulled the system back down to check it held. After recharging and testing, the mini-split was back to blowing cold air and running the way it should.

Ready for first-class comfort?

Let's get your home comfortable again

Schedule online or call for expert HVAC, generator, and water heater service, backed by a 100% satisfaction guarantee.