HVAC in Columbia, SC

Columbia HVAC Repair, Installation & Maintenance

When you need a reliable heating and cooling company in Columbia, Florence HVAC is the team to call. We've been keeping local homes and businesses comfortable through every season, earning repeat business one job at a time. Our experienced technicians live and work in the area, which means shorter waits and a real understanding of the climate patterns, housing stock, and ductwork quirks that shape how HVAC systems here perform and fail.

From a single no-cool emergency to complete system replacements, ductless mini-split installations, and seasonal maintenance programs, our team takes on every type of residential and commercial heating and cooling need. We offer fast service and give you a clear, written quote before any work begins, no hidden fees, ever. Our trucks carry the parts that fail most, capacitors, contactors, igniters, flame sensors, blower motors, and thermostats, so most repairs are finished in a single visit.

Whether your air conditioner is running nonstop without cooling, your furnace is short-cycling or refusing to light, or you're simply planning ahead for a system past its prime, one call to (843) 268-6987 gets a skilled local technician headed your way with everything needed to diagnose the problem the same day whenever possible.

Full-Service HVAC Care for Columbia Homes and Businesses

We service every type of heating and cooling equipment you'll find in local homes and businesses, from central air conditioners and gas furnaces to heat pumps and ductless mini-splits. It doesn't matter whether the building is a single-family house, a condo, or a busy office. Our techs understand the local weather, the age and construction of local homes, and the code requirements inspectors enforce, which pays off in the quality of every repair.

On the residential side, we take care of everything from quick fixes, like a failed capacitor, a burned contactor, a dirty flame sensor, or a seized blower motor, to tracking down refrigerant leaks, full system change-outs, and ductless additions. Every new system we install is sized with a proper load calculation instead of a rule of thumb, so you get even temperatures and reasonable utility bills instead of a unit that short-cycles itself to an early death. Our seasonal tune-ups clean coils, verify refrigerant charge, test safety controls, and check static pressure, still the most reliable way to extend equipment life.

Local businesses receive the same attention. A hot dining room or a drafty office drives customers and staff away, so our commercial crews focus on getting to the cause quickly and keep common parts on board for rooftop units, split systems, and ventilation equipment. Restaurants, retail shops, offices, and multi-unit buildings can count on us to schedule work around their operating hours whenever we can.

When Your System Fails in Columbia

Call us about a problem and a real person answers, not a recording. Most calls get scheduled the same day or the next, and urgent calls, a dead air conditioner during a heat wave or a furnace that goes out on a bitter night, jump to the top of the schedule. Scheduling stays flexible so you're not left waiting for a callback.

The urgent calls we answer usually follow a pattern. On the cooling side, it's warm air from the vents, an outdoor unit that hums without starting, or an evaporator coil iced over. On the heating side, it's a furnace that lights and then shuts down. And any time of year, it's breakers that trip whenever the system starts, clogged condensate drains overflowing into the furnace cabinet, and thermostats that have quit. Since our trucks carry capacitors, contactors, igniters, flame sensors, universal control boards, and fittings, most of these get fixed in one visit, at a price you approve before we start.

Two situations call for quick action from you before our technician gets there. The first is an iced-over air conditioner: turn the system off at the thermostat and set the fan to "on" so warm indoor air thaws the coil, because continuing to run it can flood the drain pan and hurt the compressor. The second is a furnace that keeps cycling on and off or gives off a burning smell. Shut it down at the switch and give us a call. Those few minutes can prevent a far bigger repair.

How Columbia Homeowners Can Extend HVAC Life

A little routine care is the difference between a system that lasts and one that breaks down in the middle of the season. Our advice for homeowners is a short list: a new filter every one to three months, at least two feet of open space around the outdoor condenser, a gentle rinse each spring for the condenser coil, and a professional tune-up every spring and fall, so problems are found while they're still inexpensive.

How old is your system? Its age says a lot about what comes next. Most well-maintained air conditioners reach 12 to 15 years, furnaces 15 to 20, and heat pumps 10 to 15. If your system is beyond that point and also shows rising bills, rooms that never quite reach temperature, or repeated repairs, it's usually due for a planned replacement, and that's almost always cheaper and easier on everyone than an emergency replacement in peak season.

Minor issues rarely stay small for long. Consider a weak capacitor: swapping it out is a short, affordable repair, but left alone for a season, it can take the compressor with it, and just like that a minor fix has become a full system replacement. That's why we ask homeowners to keep our number in their phone and reach out at the first sign of trouble. Catching it early saves money and spares you a miserable night.

Typical Heating & Cooling Issues in Columbia

Ask any homeowner around here what HVAC trouble looks like and the answers sound familiar: the upstairs that never cools, the furnace that woke everyone up with a loud bang at 2am, the system that runs all day but never satisfies the thermostat. Behind those stories are predictable culprits: failing blower motors, low refrigerant charge, undersized returns, and years of skipped maintenance. Our technicians run into these problems every week and carry the parts to fix most of them on the first trip.

Our Local HVAC Services

From single-family homes to commercial properties, our team covers every comfort need in the area, including:

Why Columbia Residents Choose Us

Florence HVAC treats this community like our own backyard, because it is. We show up when we say we will, we diagnose before we quote, and we put real numbers on both repair and replacement so you can decide based on facts, not pressure. Our technicians are experienced across every major brand, our trucks carry the parts that actually fail, and our work is checked in every mode before we go. That's why neighbors here pass our number around.

Common Heating & Cooling Questions

Other Communities Nearby

Our technicians work throughout the surrounding region. See the other areas we serve.