
There’s never a good time for your HVAC system to fail, but it almost always seems to happen at the worst possible moment, in the dead of a humid August night, during a holiday weekend, or right when guests are about to arrive. When your air conditioner or heater suddenly quits, you don’t just need a repair; you need it now.
At Coastal Carolina Comfort, we understand that urgency. We know that a broken AC in a Charleston summer isn’t just an inconvenience; it can be a serious comfort and safety issue. That’s why we offer fast, reliable emergency HVAC repair services across the Lowcountry, ready to restore your peace of mind when you need it most. This commitment is a core part of our expert HVAC repair offerings.
When Is It a True HVAC Emergency?
While any breakdown is frustrating, some situations require immediate attention. Call for emergency service if you experience:
- Complete System Failure: Your AC or heat will not turn on at all, especially during extreme temperatures.
- Burning Smells or Smoke: Immediately turn off your system at the thermostat and breaker and call us.
- Loud, Alarming Noises: Grinding, screaming, or banging metallic sounds can indicate a critical component failure that could cause more damage if left to run.
- Signs of an Electrical Issue: Flickering lights when the system kicks on or a buzzing from the unit could be a dangerous electrical fault.
- For Vulnerable Occupants: If you have infants, elderly family members, or individuals with health conditions in the home, any heating or cooling failure is an emergency.
Our Emergency Repair Process: Your Fast Track to Comfort
When you call us for an emergency, you become our immediate priority.
- Immediate Dispatch: We have technicians on-call and ready to respond to your HVAC emergency 24 hours a day, 7 days a week.
- Fast Diagnosis: Our technician will arrive promptly, listen to your concerns, and quickly diagnose the critical issue to stop any further damage and identify the problem.
- Clear, Upfront Pricing: Even in an emergency, we provide a clear, flat-rate price for the repair before we begin work. You will never have surprise fees.
- On-the-Spot Repair: Our service vehicles are stocked with the most common parts needed to fix a wide range of emergency issues. Our goal is to fix the problem in a single visit and get your system running again.
Don’t Let an HVAC Emergency Derail Your Life
A system failure is stressful, but the solution doesn’t have to be. Coastal Carolina Comfort is your calm, capable, and trusted partner in any HVAC crisis.
Frequently Asked Questions About Emergency Repair
- Do you really offer service 24/7, including holidays? Yes. We have technicians on-call 365 days a year. We understand that emergencies don’t stick to a 9-to-5 schedule, and we are ready to help whenever you call.
- How quickly can you get a technician to my home in an emergency? Emergency calls are our highest priority. While response times can vary based on your location and current demand, we dispatch the next available technician to your home as quickly as possible to minimize your wait time.
- Is an emergency repair more expensive than a standard one? There may be an after-hours or emergency service fee for non-members. However, members of our Comfort Club are never charged overtime fees. In all cases, you will see and approve the full, flat-rate price for the repair itself before any work is done.
- What if my system can’t be repaired and needs to be replaced? If the system has suffered a catastrophic failure, our technician will provide an honest assessment and explain your options. While a full installation typically cannot happen in the middle of the night, we can help you find a safe temporary solution and schedule an immediate replacement consultation for the next business day.
Facing an HVAC emergency? Don’t wait. Call Coastal Carolina Comfort now at (843)708-8735 for immediate assistance.

