Top-rated independent heating and cooling across South Carolina

AC Repair in Columbia, SC — Book a Visit Today

If your air conditioner is running but the house keeps climbing past the setpoint, we can find out why. AC repair in Columbia is most of our summer work, and the usual suspects are a failed capacitor, a dirty outdoor coil, a bad contactor or low refrigerant from a leak. Before you call, check that the breaker has not tripped, change a loaded filter and clear leaves and grass clippings away from the outdoor unit. With Columbia humidity, a weak system also stops pulling moisture, so the air feels heavy long before the thermostat complains. Call us or send the quote form.

Call (888) 878-4879

Real people on the phone
7 days a week
Quote in writing before any work

Taking calls until 5:00 PM ET

AC Repair technician working in Columbia, SC

Every major brand, one numberCarrier Trane Lennox Goodman Rheem York American Standard Bryant

Common AC faults in Columbia homes

The air coming out feels warm Refrigerant loss, failed compressor or a stuck outdoor unit
Outdoor unit hums but the fan sits still Run capacitor or condenser fan motor failure
It runs and runs and never hits the set temperature Low charge, dirty coil, or a system undersized for the heat load
Breaker keeps tripping when the AC kicks on High amp draw from a hard-starting compressor or a wiring fault
Water on the floor near the indoor unit Blocked condensate drain, frozen coil, or a cracked drain pan

Whether you call it air conditioning repair, air conditioner repair, air conditioning service or AC repair, the work is identical and so is the quote you approve first.

Columbia coverage

From Columbia we also cover Irmo, Lexington, Cayce, West Columbia, Blythewood, Chapin, Forest Acres and Elgin.

AC Repair jobs we take in Columbia

Emergency AC Repair

Other repairs we do in Columbia

All AC repair → · Columbia service directory →

Guides & troubleshooting

Independent HVAC company vs the big names in Columbia

	STM Heating & Air	Big-box repair chains	Handyman listings
Quote in writing before a wrench comes out	✓	✕	✕
Phones answered by people, every day	✓	✕	✓
All major brands, gas and electric	✓	✓	✕
Independent company, nobody's quota	✓	✕	✓
Crews familiar with homes like yours	✓	✕	✓

Call (888) 878-4879

The same on every visit

The quote comes first, in writing

Covering 81 cities across Alabama, Georgia, Kentucky and 3 more.

Phones answered by people

Open 7 days, 8:00 AM to 5:00 PM ET.

Every major brand, gas and electric

Carrier, Trane, Lennox, Goodman and more. We are not an authorized dealer for any of them.

AC Repair in Columbia — quick answers

Why is my AC running but not cooling?

Usually low refrigerant from a leak, a dirty or frozen indoor coil, or a compressor that is no longer pumping. A filter change and clearing the outdoor unit rules out airflow first. Beyond that it takes gauges and meters to find, so call us.

Can you fix a refrigerant leak instead of just adding refrigerant?

Yes, and that is the right approach. Adding refrigerant to a leaking system buys weeks, not seasons. We locate the leak, show you what we found, then repair or replace the failed component and charge the system back to specification.

How fast can you get out for an emergency AC repair?

Call us and we will tell you honestly where you sit in the day's schedule. Summer afternoons across the region fill up fast. Homes with heat-sensitive residents, infants or medical equipment get moved up when we can make it work.

Is it worth repairing an older air conditioner?

It depends on what failed. A capacitor or fan motor on a twelve year old system is usually worth doing. A failed compressor on that same system is a bigger conversation, and we will lay out both the repair and replacement paths.

How soon can you get to my Columbia home?

Call us and we will give you a straight answer on the next available window rather than a vague promise. During July and August heat runs we book up fast, so morning calls usually get same-day or next-day attention. If your system is completely down and the house is climbing, say so when you call and we will prioritise accordingly.

How it works

Step 1
Tell us the symptom
Call or fill in the quote form and describe what you hear, smell or feel. Warm air, short cycling, a breaker that keeps tripping. That gives us a head start on the likely cause.
Step 2
We diagnose on site
A technician checks the thermostat, airflow, electrical connections, refrigerant performance and the outdoor unit. We work the crawlspace and the attic too, because ductwork and drainage cause more trouble than people expect.
Step 3
You decide, then we fix it
We explain what failed, what it takes to repair it, and what we would watch next season. No work starts until you say go. Most repairs finish the same visit when parts are on the truck.

Call (888) 878-4879

A real person answers
Open 7 days
Written quote before work starts

Why homeowners call us

Mixed heating is normal to usHeat pumps, propane furnaces and dual-fuel setups all behave differently in cold weather. We know how a heat pump should sound in the thirties and when the backup heat is doing too much of the work.
We go under the houseRed clay crawlspaces hide crushed ducts, sweating lines and standing water. Comfort problems often start down there, not at the unit, so we look before we start replacing parts you may not need.
Plain explanationsYou get told what broke and why, in words that make sense. If a repair is a short-term patch on an aging system, we say that out loud so you can plan instead of guessing.
One crew, six statesWe serve homeowners across Alabama, Georgia, Kentucky, North Carolina, South Carolina and Tennessee. Same approach in every one: show up, diagnose properly, repair what needs repairing, leave the space clean.
All major brands, gas & electricOne independent crew for Carrier, Trane, Lennox, Goodman, Rheem and more.
Straight answersNot worth fixing? We say that out loud, and often it saves you the visit fee.