HVAC Columbia, SC

Expert Heating & Cooling Solutions for Columbia

When you need a dependable heating and cooling company in Columbia, Florence HVAC is the name to call. We've been keeping local homes and businesses comfortable year after year, 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 upfront pricing before any work begins, no hidden fees, ever. Our trucks are stocked with 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 an experienced local technician headed your way with everything needed to restore your comfort 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 makes no difference whether the building is a single-family house, a condo, or a busy office. Our technicians know the local climate, the age and construction of local homes, and the code requirements inspectors enforce, which pays off in every diagnosis.

On the residential side, we handle everything from quick fixes, like a failed capacitor, a burned contactor, a dirty flame sensor, or a seized blower motor, to refrigerant leak repair, complete system replacements, and ductless additions. Every new system we install is sized with a proper load calculation rather than guesswork, so you get even temperatures and sensible 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.

Commercial work makes up a large share of our work too. We service rooftop units, split systems, and ventilation equipment for restaurants, retail stores, offices, and multi-unit properties, knowing that a day without cooling costs your bottom line. To keep disruptions short, we keep common commercial parts stocked, diagnose quickly, and plan larger jobs around your operating hours whenever possible.

When Your System Fails in Columbia

Heating and cooling failures rarely wait for a convenient day, which is why we offer prompt, flexible scheduling for most situations. When you call, you'll speak with a real person who gets a technician dispatched to your door without delay. Arrival in the area is typically within a day for urgent calls, and a dead AC in a heat wave or a furnace out on a freezing night is exactly the kind of call we move to the front of the line.

The emergency calls we run tend to follow a pattern. On the cooling side, it's an AC blowing warm air, an outdoor unit that hums without starting, or an evaporator coil frozen solid. On the heating side, it's a furnace that ignites and drops out. And any time of year, it's breakers that trip every cycle, plugged condensate drains overflowing into the furnace cabinet, and thermostats that stop responding. Since our trucks are stocked with capacitors, contactors, igniters, flame sensors, universal control boards, and fittings, the majority of these calls are wrapped up in one visit, with the price agreed before any work begins.

If your AC has iced over, the most helpful thing you can do before we arrive is switch the system off at the thermostat and set the fan to "on" so the coil can thaw. Running it frozen can flood the drain pan and strain the compressor. If a furnace is short-cycling or you smell something burning, turn it off at the service switch and call (843) 268-6987. A few minutes of caution can prevent a much larger repair.

Keeping Your Columbia HVAC System Running Longer

Routine maintenance makes all the difference between a system that lasts and one that breaks down in the middle of a heat wave. Our advice for homeowners is a short list: fresh filters 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.

Age matters too. Most central air conditioners last 12 to 15 years, furnaces 15 to 20, and heat pumps 10 to 15 with regular service. If your system is past that window and starting to struggle, such as climbing utility bills, rooms that never quite reach temperature, or repairs stacking up season after season, a planned replacement is almost always cheaper and far less stressful than an emergency one during the first heat wave of summer.

Small problems rarely stay small for long. Take a weak capacitor: replacing it is a quick, 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 you'll hear the same stories: 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, crushed or leaky ducts, and years of skipped maintenance. Our technicians run into these problems every week and carry the parts to fix most of them in a single visit.

Heating & Cooling Services We Provide

We offer comprehensive heating and cooling solutions for area homes and businesses, including:

Why Columbia Residents Choose Us

Florence HVAC treats this community like home turf, 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 with facts instead of pressure. Our technicians are experienced across every major brand, our trucks carry the parts that actually fail, and our work is tested before we leave. It's the reason so much of our local work comes from referrals.

Common Heating & Cooling Questions

More Areas We Cover

Beyond this community, we cover the surrounding towns with the same fast service.