AC Repair in Greer

    AC Repair in Greer, SC, From Trade Street to the New Subdivisions

    AC repair in Greer works the same way it does everywhere we go: a diagnostic visit, a flat-rate quote before work starts, and most repairs between $150 and $1,500. We cover downtown Trade Street out...

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    • 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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    AC Repair in Greer. Quick Answer

    AC repair in Greer works the same way it does everywhere we go: a diagnostic visit, a flat-rate quote before work starts, and most repairs between $150 and $1,500. We cover downtown Trade Street out to the Highway 14 subdivisions.

    About Our AC Repair Services in Greer

    Greer is growing faster than any town we serve, and a lot of our Greer customers are new to the Upstate entirely, having moved in with BMW, the airport corridor, or the companies that follow them. If that is you, here is the one-sentence orientation: your air conditioner here runs 8 to 12 hours a day from June into September, over 1,000 hours a season, which is two or three times the annual runtime it would see in most northern states.

    That runtime is why components that last 15 years in Ohio last 8 to 10 here, and why the repair patterns in Greer split cleanly by neighborhood age. Historic homes near Trade Street bring us older-system problems. The newer builds along Highway 14 and Suber Road bring us builder-grade component failures, often surprisingly early.

    Common AC problems we fix in Greer

    Four failures cover most of our Greer calls, whatever the age of the house.

    Run capacitors

    Upstate runtime cooks capacitors, and builder-grade units in Greer's newer subdivisions often lose theirs before year eight. The capacitor starts your compressor and fan motors, the fix runs $150 to $400, and the part is on the truck. Most capacitor calls end with the system cooling again within the hour.

    Contactors

    Thousands of start-stop cycles per season pit the contacts on this switch until the outdoor unit will not start or will not shut off. Same-visit fix in nearly every case.

    Refrigerant leaks and frozen coils

    Ice on the copper lines or warm air from the vents usually means a leak or a starved coil. A leak search plus recharge runs $250 to $1,500 depending on severity. In our service records, Lennox evaporator coils are the most frequent leakers, and older Trade Street-area homes still running R-22 systems get an honest conversation about whether a recharge is worth it, since R-22 is no longer produced.

    Clogged condensate drains

    Greer summers keep drain lines growing algae. When the float switch shuts your system down, the drain is the first place we look. Clearing it starts at $129, with full line rebuilds running up to $500.

    Repair or replace?

    Multiply the system's age by the repair cost. Over $5,000, replacement usually makes more sense. Greer's mix makes both answers common: a $900 repair on a 5-year-old Highway 14 system is an easy yes, while the same repair on a 15-year-old unit behind a Trade Street bungalow usually is not.

    You get the numbers for both paths, and the call is yours. When repair wins, we say so, even though it costs us replacement sales. When replacement wins, the estimate is free and financing is available.

    AC Repair by First Class Heating & Air in Greer, SC

    What's Included in Our AC Repair Service

    Upfront Diagnosis
    All Makes & Models
    Flat-Rate Pricing
    Emergency Service Available
    Refrigerant Recharge
    Compressor Repair
    Capacitor Replacement
    Thermostat Diagnostics

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

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    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 ·
    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 ·
    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 ·
    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 ·
    The technician was very knowledgeable and helpful.
    Donna Davis-Urgo on Google ·
    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 ·

    Local Pro Tip. Greer

    Greer's new subdivisions have young landscaping and almost no shade, so outdoor units bake in full sun all day. A unit that runs hot fails sooner. If you are planting anyway, put a shrub line on the west side of the condenser, three feet back so airflow is not blocked. It is a small thing that lowers head pressure on the worst afternoons.

    Greer, SC neighborhood

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

    AC Repair FAQ. Greer, SC

    Answers to common questions about AC repair in Greer.

    How much does AC repair cost in Greer?

    The diagnostic visit covers a full performance test and a flat-rate quote before any work begins. Most repairs land between $150 and $1,500. The most common fix, a run capacitor, runs $150 to $400.

    We just moved to Greer. Why does our AC run so much?

    Welcome to the Upstate. From June through September an air conditioner here runs 8 to 12 hours a day, over 1,000 hours a season. That's normal, but it also means parts wear two to three times faster than in northern climates, so an annual tune-up matters more here than where you moved from.

    My new-construction home's AC already failed. Is that normal?

    More normal than it should be. Builder-grade systems use minimum-cost components, and capacitors and contactors in particular fail early under Upstate runtime. The repairs are inexpensive ($150 to $400 for a capacitor), but it's worth having the whole system checked while we're there.

    Our AC repair work in Greer, SC

    Who handles AC repair in Greer, SC?

    First Class Heating & Air does. Our job records since May 2025 show more than 25 AC repairs in Greer, out of more than 80 finished HVAC jobs in town. The most recent was in November 2026. We hold SC Mechanical License #117789, and the map below shows where we have worked in Greer.

    Homes in Greer, SC

    How old are the homes in Greer, SC?

    The median home within the Greer city limits was built in 2001, across about 14,177 occupied homes. 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.

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