Emergency HVAC Services
Emergency and 24-Hour HVAC Near You
When your HVAC fails unexpectedly, waiting isn’t an option. The emergency HVAC repair team at High Tech Heating & Air services all communities in Charleston and nearby cities to protect homes and businesses from HVAC emergencies.
Whether your AC fails during a heatwave or your heat pump shuts down overnight, our HVAC emergency service team is available 24/7 to keep your home or business safe and comfortable.
When to Call HVAC Emergency Services
HVAC breakdowns don’t always happen during regular business hours. If you’re not sure when to call for HVAC emergency service, here are some common warning signs our Charleston customers face:
- Complete loss of cooling in hot weather. Charleston summers are no joke. If your air conditioning system suddenly stops working and the heat inside your home climbs quickly, that’s an emergency. Exposure to prolonged heat is dangerous, especially for kids, seniors, or pets.
- Burning smells or smoke. A burning odor or visible smoke from your indoor or outdoor HVAC unit often means an electrical issue or motor failure. Shut the system down immediately and call for emergency heating and cooling service.
- Refrigerant leaks. Refrigerant leaks reduce your air conditioner’s ability to cool your home and pose health risks. If you notice hissing sounds or an oily residue around your AC unit, call us—we are trained to handle refrigerant issues safely and quickly.
- Leaking or pooling water. Unusual moisture or puddles near your HVAC system can indicate a clogged condensate line or a broken drain pan. Left unaddressed, water damage can spread quickly.
- No airflow from vents. If your AC unit is running but there’s no air coming from the vents, there may be a fan failure or blocked ductwork. This is a common cause for emergency HVAC repairs in older Charleston homes.
- Unresponsive thermostat or system. If your heating or air conditioning system won’t turn on or doesn’t respond to thermostat changes, you may have a total system failure that can quickly leave your home unlivable, especially in the peak of summer. Call our 24/7 emergency HVAC services if it happens. We will identify the issue and get it working again quickly.
Why You Can Trust High Tech Heating and Air
Emergencies demand fast, dependable service. At High Tech Heating & Air, we’ve built our reputation by showing up quickly and providing quality, dependable repairs. Here’s why homeowners and businesses across Charleston and beyond rely on us:
- 24/7 emergency services in Charleston and beyond. Our team is ready, whether you’re located in downtown Charleston, Summerville, or Manning, SC. We provide around-the-clock HVAC emergency service across the Lowcountry and the surrounding counties.
- Same-day response, often within hours. Our emergency team is dispatched quickly—typically within a few hours—so your system gets the attention it needs without delay.
- Locally owned with 30+ years of experience. We know Charleston HVAC systems inside and out because we live and work here. Our technicians understand the region’s climate, building styles, and common system failures, especially in older homes and beach properties.
- We repair all major brands. We’ll service your unit, whether it’s a Lennox, Trane, Mitsubishi, Ruud, or Goodman. Our emergency air conditioner repairs cover central air units, heat pumps, ductless systems, and other AC systems from all brands.
- We guarantee better value. Not only do we offer free quotes on all emergency HVAC repairs, but we also beat competitor quotes by $1,500. It’s part of how we deliver real peace of mind without the surprise costs.
- Licensed and trained emergency technicians. Our technicians come prepared with the tools and expertise to diagnose and repair a wide range of HVAC issues. We don’t just offer quick fixes; we ensure your system keeps running smoothly long after we leave.
High Tech Heating & Air delivers fast, dependable service when needed, from refrigerant issues and air conditioning repair to total system replacements.
Call Our Emergency HVAC Repair Technicians Today
HVAC emergencies don’t wait—and neither should you. Whether it’s a sudden breakdown or a safety risk, High Tech Heating & Air is ready with fast, expert emergency HVAC repair services. We’re local, trusted, and available 24/7 for emergency heating and cooling service throughout Charleston, Manning, Columbia, and the surrounding areas.
Call now for 24/7 emergency HVAC service—our Charleston team is ready to respond. You’ll get a free quote, honest answers, and dependable repairs.
