Heating Repair in Wilmington, NC
Professional heating repair for Wilmington homes. As Wilmington's locally owned HVAC company, Air Support Heating and Air is proud to serve the Port City with reliable heating, cooling, and air quality services. Our office is right here on Wrightsville Avenue.

Why Wilmington Homes Need Quality Heating Repair
Wilmington's hot, humid summers and salt air create unique challenges for HVAC systems. Coastal corrosion, humidity-driven mold in ductwork, and heavy pollen in spring put extra strain on your equipment. Our technicians understand these local conditions and service your system accordingly.
Don't let a broken heater leave your family in the cold. Our experienced technicians provide heater repair and heating diagnostics for all types of systems — heat pumps, furnaces, and more. With same-day service and flat-rate pricing, we get your heat running again fast.
Wilmington heating repairs spike every November and December as residents fire up their systems for the first time after months of dormancy. A furnace or heat pump that sat idle through a humid Wilmington summer can develop corroded electrical contacts, seized blower motors, or cracked heat exchangers — problems that only surface when you flip the thermostat to heat mode. Our technicians carry diagnostic equipment and common replacement parts so most heating repairs are completed the same day you call.
The number-one heating repair call we receive from Wilmington homeowners is 'my heat pump is blowing cold air.' In most cases, the system has switched to auxiliary heat because of a refrigerant leak or a faulty reversing valve — both issues that are especially common in coastal environments where salt air attacks copper lines and electrical components. We also handle gas furnace repairs in Wilmington homes served by Piedmont Natural Gas, including flame sensor cleaning, ignitor replacement, and blower motor issues. If your system is producing a burning smell on first start-up, that's typically dust burning off the heat exchanger — but if the smell persists, call us to inspect for a cracked exchanger, which is a carbon monoxide risk.
We take heating repair seriously because your family's safety depends on it. Every gas furnace repair includes a carbon monoxide safety check at no extra charge.
4.9
Star Rating
520+
Reviews
10,021+
Jobs Done
Headquartered
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What Our Heating Repair Includes
Serving Wilmington homes with comprehensive heating repair
Need Heating Repair in Wilmington?
Book online or call (910) 469-1459 — we're Headquartered here
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