- HEP Heat and Air
- Heat Pumps

Heat Pumps
Heat Pumps | Heat Repair | Heating and Air Conditioning | Erwin
When your Erwin home suddenly turns chilly, count on the hometown team at HEP’s Heat Pumps Heating & Air Conditioning to bring the warmth back fast. Our licensed technicians arrive equipped to diagnose every make and model, from traditional furnaces to high-efficiency heat pumps, and we stock most parts right on the truck so your heat repair is finished in a single visit whenever possible. We believe comfort shouldn’t come with surprises, so you’ll get upfront pricing, clear explanations, and courteous service that respects your time and your property.
Beyond fixing the problem, we look for ways to boost efficiency and prevent future breakdowns, saving you money all winter long. Whether it’s a midnight emergency or routine maintenance, HEP responds 24/7 across Erwin with a 100% satisfaction guarantee—and a warm smile to match the heat we restore.
FAQs
What are the most common signs my heat pump needs professional repair?
Watch for weak airflow, unusual noises (grinding, squealing, or rattling), short cycling, sudden spikes in utility bills, ice buildup on the outdoor unit, and rooms that never reach the set temperature. If you notice any of these issues in your Erwin home, schedule service promptly to prevent further damage and higher repair costs.
How quickly can you dispatch a technician to my Erwin home for emergency heat repair?
For no-heat or safety-related emergencies, we provide 24/7 on-call service and can usually arrive within 2–4 hours. For non-emergency repairs, we offer same-day or next-day appointments, depending on workload and parts availability. Our locally based technicians cover all of Unicoi County, so travel time is minimal.
What does a typical heat pump repair visit include?
A certified technician will inspect the thermostat settings, air filter, indoor air handler, and outdoor condenser. They’ll test electrical connections, refrigerant pressure, defrost controls, and compressor performance. After diagnosing the problem, you’ll receive a written estimate explaining the issue, recommended fix, parts/labor costs, and warranty information. With your approval, most repairs—such as capacitor replacement, refrigerant recharge, or reversing-valve repair—are completed the same visit.
How much do heat pump repairs usually cost in the Erwin area?
Costs vary by part and labor time. Minor fixes like replacing a contactor or capacitor typically range from $150–$300. Refrigerant leak repairs and recharge can cost $350–$800, depending on leak location and refrigerant type. Major component failures—such as a compressor or blower motor—may run $1,000–$2,000. We always provide upfront, flat-rate pricing, and we waive the diagnostic fee when you proceed with the repair.
Can repairs improve my heat pump’s energy efficiency?
Yes. Faulty sensors, low refrigerant, dirty coils, and worn electrical components force the unit to work harder, wasting energy. Restoring correct refrigerant charge, cleaning coils, tightening electrical connections, and calibrating controls can reduce energy consumption by 10–25%. You’ll notice lower utility bills, steadier indoor temperatures, and less wear on the system.
How can I prevent future heat pump breakdowns?
Schedule professional maintenance twice a year—once before heating season and once before cooling season. During maintenance, we clean coils, change filters, lubricate motors, check refrigerant levels, test safety controls, and clear the condensate drain. Homeowners should also replace or wash filters every 1–3 months, keep outdoor units free of leaves and debris, and ensure supply/return vents stay unblocked. Regular upkeep can cut unexpected repairs by up to 50% and extend system life.