Mount Pleasant HVAC keeps local homes comfortable with experienced technicians, stocked trucks that finish most repairs in one visit, and upfront, honest pricing on every job.
A house with no cooling in summer or no heat in winter can't be put on hold, so we don't. We send experienced technicians out for same-day visits and repairs built around how these systems actually fail in our local homes.
Most of the calls we answer come down to two things: a house that won't cool, or a house that won't heat. Here's how we handle both.
When your AC hums but won't cool, blows warm air, or keeps tripping the breaker, the fix is usually a single worn component. We test the system, find it, and replace it, often the same day. Every repair comes with an upfront quote and an honest opinion on repair versus replacement.
Most furnace breakdowns come from a handful of parts: flame sensors, igniters, inducer motors, and control boards. We find the one that failed and fix it, usually in a single visit. You'll get a clear quote first, plus a safety check of the combustion and venting while we're there.
We take on the full range of comfort problems, from failed capacitors and cracked heat exchangers to ductless installs and commercial rooftop units, with the hands-on experience the job calls for.
Quiet, efficient ductless systems with clean line-set installs.
Furnace replacements matched to your home, not the biggest unit on the truck.
Spring and fall maintenance that keeps efficiency up and breakdowns down.
Warm air, frozen coils, or a unit that won't start, diagnosed and fixed right.
New air conditioners sized by load calculation and commissioned properly.
Dust, odors, and weak airflow traced back to the ductwork and fixed.
Efficient heat pump installs that heat in winter and cool in summer.
Heating systems of every type repaired and tested before we leave.
New HVAC systems, sized, sealed, and commissioned the right way.
System replacements with proper sizing and a full commissioning test.
Repairs for any heating or cooling system, diagnosed with real testing instead of guesswork.
Gas and electric furnace repairs with combustion and safety checks included.
Talk to an HVAC specialist now, call for pricing, no obligation.
Call (843) 268-6989Wondering if it's bad enough to call? These are the most common heating and cooling problems we handle in homes across the area.
When the AC runs but the house won't cool, the fault is almost always one specific component. We find it and fix it fast.
AC repairIf the blower runs but the air never warms, or the unit clicks without lighting, the failure is diagnosable in minutes with the right tools.
Furnace repairA system that runs constantly but never satisfies the thermostat is burning money. Seasonal maintenance restores the efficiency you paid for.
Maintenance & tune-upsR-22 refrigerant, rust on the cabinet, a compressor on its second capacitor, these are signs the smart money is on replacement.
System replacementIf some rooms get dusty faster than others, leaky or dirty duct runs are the likely cause. We inspect, clean, and seal what we find.
Air duct cleaningWe size and mount mini-splits cleanly, proper line sets, condensate handling, and a tidy exterior finish, so they work as good as they look.
Mini-split installationA house at 90 degrees is an every-hour problem, so we treat it like one. Same-day appointments across Mount Pleasant, with evenings and weekends available.
Every technician has years of hands-on HVAC experience across air conditioners, furnaces, heat pumps, and ductless systems, and trains continually on new models and refrigerants. Your home gets a specialist, not a generalist with a parts catalog.
We treat your budget like our own: fix what's fixable, replace what isn't, and size every new system to your home instead of the biggest thing on the truck.
We don't just swap the failed part. We check what killed it, airflow restriction, voltage, refrigerant charge, drainage, and correct that too, so the same failure doesn't repeat next season.
For over a decade, Mount Pleasant HVAC has been the go-to team for HVAC service in this part of SC. Our locally based technicians know the specific conditions that local comfort systems face, from the age of local housing stock and its ductwork quirks to coastal air that corrodes condenser coils.
Anyone can bolt in a condenser. Lasting comfort comes from understanding the home and the system together, and that's where our years working in this area pay off, fewer callbacks, faster fixes, and installs that pass inspection without drama.
Get a price quote from a local team that knows homes like yours.
Every job runs through the same proven steps, so nothing gets missed and the fix actually lasts.
Ring (843) 268-6989 whenever it suits you. We'll talk through the symptoms, tell you if anything needs immediate attention, and lock in a visit time that fits your schedule.
We don't guess. The diagnostic covers the full system and turns into a straightforward recommendation with the cost spelled out up front.
Whether it's a ten-minute capacitor swap or a full system changeout, the work is done carefully, tested thoroughly, and left cleaner than we found it.
We verify temperatures at the vents, check the charge, confirm the condensate drains clear, and walk you through what was done. Optional maintenance plans keep the system cleaned, inspected, and running efficiently for years.
Upfront pricing · Same-day service available
The first visit sets the tone. Here's how we respond when you call Mount Pleasant HVAC for emergency HVAC service.
The first call is where it all starts. Someone on our team picks up, works out how urgent the situation is, and schedules the soonest visit available, while telling you the few simple things to do in the meantime.
Your technician shows up ready to work, not just to look. The common failure parts ride on every truck, so the visit moves straight from diagnosis into repair.
During the visit, the cause gets found and fixed. Our technician checks the parts that fail most and shows you exactly what failed and why.
We make sure temperatures stay steady and answer any questions after the visit. This is also when we recommend a maintenance schedule to extend the system's life, which is the cheapest comfort insurance there is.
"Our AC died on the hottest day of the year and they had someone at our door within hours. He found a blown capacitor, swapped it from stock on the truck, and had cold air blowing before dinner. Fair price, no drama, and he checked the rest of the system while he was there."
"We signed up for their maintenance plan a couple of years back and it has already paid for itself. On the fall tune-up they caught a cracked igniter that would have left us with no heat in January, and replaced it on the spot. Money well spent."
"We put a ductless mini-split in the bonus room over the garage that no vent had ever reached. They sized it for the actual room instead of guessing, and the install was clean and quick. That room is finally usable year-round."
We treat your home the way we'd treat our own: thoroughly, honestly, and with an eye on the long term. Here's the standard you can count on from us every time.
Hands-on experience is the real benchmark for HVAC work. Every technician on our team is a seasoned pro across air conditioners, furnaces, heat pumps, and ductless systems, which means your home gets serviced according to the highest industry standards.
Effective doesn't have to mean oversold. We size systems honestly and install them to code with quality fittings and clean workmanship, so you get reliable comfort with minimal disruption to your household.
Our team focuses on keeping systems alive with simple, scheduled care. If you want years more from your current equipment, our spring and fall maintenance visits handle the checks that actually extend equipment life. It's that simple. This focus on longevity is one reason we maintain a 4.8-star rating across 150+ reviews.
From our home base out to the neighboring towns, our technicians are based close enough to respond fast wherever your home or business sits.
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