Greer, SC

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

Cooling in Greer

AC Service in Greer. From Trade Street to Riverside

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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

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

Cooling in Greer. Quick Answer

Greer has transformed from a quiet textile town into one of the Upstate's fastest-growing communities, and that growth has brought both new construction and new cooling demands. Homes near downtown Greer's charming Trade Street corridor present different AC challenges than the modern subdivisions along Highway 14 and Suber Road. First Class Heating and Air serves all of Greer with the same expert AC service that has built our reputation across the Upstate.

About Our Cooling Services in Greer

The BMW manufacturing plant and the GSP International Airport have driven substantial residential growth in the Greer area, bringing families from across the country who may not be familiar with the demands that Upstate South Carolina's humid summers place on cooling systems. We help Greer's newcomers understand why properly maintained AC is essential in this climate and why the builder-grade equipment in many new homes may need optimization.

Greer's elevation, slightly higher than Greenville, provides marginally cooler summer nights but does not significantly reduce daytime cooling demands. Summer temperatures consistently reach the mid-90s with high humidity, requiring AC systems that deliver both cooling and dehumidification. An undersized or poorly maintained system will leave your Greer home uncomfortable and your energy bills unnecessarily high.

We service residential and commercial AC systems throughout the Greer area including downtown businesses, industrial parks near the BMW plant, medical offices, restaurants, and retail establishments. Commercial AC service includes flexible scheduling that minimizes disruption to your operations and maintenance contracts with guaranteed response times.

For Greer homeowners considering AC upgrades, utility rebates and long-term energy savings cover much of the extra cost of high-efficiency equipment. A system upgrade from 13 SEER to 16 SEER delivers approximately 23 percent lower cooling costs. Over a 15-year system life in Greer's extended cooling season, the savings more than offset the modest premium for higher-efficiency equipment.

Cooling by First Class Heating & Air in Greer, SC

What's Included in Our Cooling Service

AC Repair & Diagnostics

AC Installation & Replacement

Preventive Maintenance

Air Handler Service

Ductless Mini-Split Service

Emergency AC Repair

Thermostat Upgrades

Refrigerant Recharge

Get a Free Cooling 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 homes near the Tyger River and the low-lying areas along Highway 101 experience higher humidity than properties on higher ground. If your AC struggles to control humidity, a whole-home dehumidifier that integrates with your existing system can dramatically improve comfort without running your AC harder or setting the thermostat lower.

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

Cooling FAQ. Greer, SC

Answers to common questions about cooling in Greer.

Do you service AC for businesses near the BMW plant in Greer?

Yes, we provide commercial AC service throughout the Greer industrial and commercial corridor. We work with warehouses, offices, restaurants, and retail businesses near the BMW plant, GSP Airport, and along Highway 14. Commercial maintenance contracts include guaranteed response times and flexible scheduling.

Why is my new Greer home's AC not keeping up with summer heat?

Builder-grade AC systems in new Greer homes are sometimes undersized or paired with ductwork that restricts airflow. Builders prioritize cost savings during construction, which can mean minimum equipment that struggles on the hottest days. A load calculation and system evaluation can identify whether your system is properly sized for your home's actual cooling demands.

What AC maintenance should Greer homeowners do themselves?

Homeowners should change or clean AC filters monthly during the cooling season, keep the outdoor condenser clear of debris and vegetation with at least 24 inches of clearance, and monitor energy bills for unusual increases that might indicate declining efficiency. Professional maintenance should be performed annually for a thorough inspection of components that homeowners cannot safely check.

Can you add AC to an older Greer home that only has window units?

Yes, we offer multiple solutions for older Greer homes without central AC. Ductless mini-split systems are the most popular option because they provide efficient cooling without requiring ductwork installation. For homes where ductwork is feasible, we also install traditional central AC systems with ductwork routed through closets, chases, and attic spaces.

Cooling in Nearby Cities

We also provide cooling in these nearby communities.

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All Services in Greer Cooling Overview All Service Areas

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.

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