Heating Repair Experts in Awendaw & Charleston, SC
When temperatures drop, you turn to your heating system to keep you and your family cozy. However, if your heater isn’t working correctly, your comfort will be disrupted. At Carolina Custom Air, we understand the stress that heating problems can cause, so we provide fast, reliable heating repair services in the Charleston area. Whether you’re dealing with a faulty furnace or a boiler that’s making strange sounds, our expert technicians have the skills and experience to troubleshoot and repair your issue quickly.
For heating repairs you can trust, choose Carolina Custom Air! Contact us today to schedule service in Charleston or the surrounding areas.

24/7 Emergency Heating Services
At best, a heater breakdown is a nuisance. However, sometimes a heating problem can put your health and safety at risk. When this happens, you can count on Carolina Custom Air! Our team cares about our community, so we’re here for you 24/7. Our emergency repair services are designed to get your heater working safely and effectively again so that your comfort and well-being aren’t compromised.
Signs Your Heater Needs Repairs
As issues start to arise with your furnace, boiler, or heat pump, the unit will start to show telltale signs that a repair is needed. The sooner you spot these signs, the better, as early action can prevent the problem from worsening and help you avoid expensive repairs or replacements. Keep an eye out for the following signs that your heating system needs professional repairs:
- Insufficient heating
- Cold spots throughout your home
- Cool air blowing from vents
- Strange sounds, like banging, squealing, or hissing
- Unusual odors, like burning or musty smells
- Unexplained increases in your energy bills
- Heater doesn’t respond to thermostat changes
- Short-cycling, or turning on and off rapidly
Our Heating Repair Services
When your heater needs professional attention, Carolina Custom Air has you covered. Our experts have seen and repaired it all, from faulty pilot lights and igniter issues to failing blower motors and cracked heat exchangers. Our team also understands that homeowners in the Charleston area rely on a variety of heating systems for their homes, so our technicians are trained to work on a wide range of heaters, including:
- Furnaces
- Boilers
- Heat pumps
Why Choose Carolina Custom Air?
At Carolina Custom Air, we believe in honesty, respect, and responsibility in everything we do. Our highly trained and experienced technicians provide top-quality heating repairs with meticulous attention to detail, ensuring your comfort and peace of mind. We offer transparent, flat-rate pricing with no hidden fees and provide free second opinions so you can make informed decisions about your heating system. Plus, with our emergency services, you can count on us to be there when you need us most. When you choose Carolina Custom Air, you’re choosing a team that puts your needs first and delivers reliable, expert service every time.
Contact our team today to schedule heating repairs and restore comfort to your home in Charleston or the surrounding areas!
Heating Repair FAQs
What can I do to prevent needing heating repairs?
Regular maintenance is key to keeping your heater running efficiently and minimizing the risk of repairs. Change the air filters every 1-3 months, schedule annual professional tune-ups, and keep vents and registers clear of dust and debris. These simple steps can help prevent breakdowns and extend the lifespan of your system.
Why is my furnace blowing cold air, and how can I fix it?
A furnace blowing cool air could be due to a clogged filter, thermostat issues, or an extinguished pilot light. First, check your thermostat settings and replace the filter if needed. If the problem persists, it’s best to call a professional to diagnose and repair the issue.
Should I repair or replace my heating system?
If your heating system is more than 15 years old, requires frequent repairs, or isn’t heating efficiently, replacement may be the best long-term solution. However, if the issue is minor and your system is relatively new, a repair could be the most cost-effective option. Our professionals can help determine the best course of action and provide helpful recommendations.