- HEP Heat and Air
- Heat Pump

Heat Pump
Heat Pump | Heat Repair | Heating and Air Conditioning | Sevierville
When a cold snap hits Sevierville and your heat pump decides to quit, you don’t have time for guesswork—you need swift, dependable heat repair from a team that knows East Tennessee homes inside and out. HEP’s licensed, background-checked technicians arrive with fully stocked trucks, ready to diagnose and fix everything from frozen coils to faulty thermostats. We respect your schedule, offering 24/7 emergency service and upfront pricing so you’re never left shivering or surprised by hidden fees.
Beyond restoring warmth, we look at the whole comfort picture: optimizing airflow, checking refrigerant levels, and fine-tuning efficiency so your system runs smarter and costs less to operate. Whether your heat pump is brand-new or a seasoned workhorse, you’ll get honest recommendations, rock-solid warranties, and the friendly hometown service Sevierville families have trusted for decades. One call to HEP turns “no heat” into cozy peace of mind.
FAQs
What are the most common signs that my heat pump needs repair?
Watch for poor or uneven heating or cooling, weak airflow, unusual noises (grinding, rattling, buzzing), frequent on-off cycling, unexplained spikes in electric bills, ice buildup on the outdoor unit, or error codes on the thermostat. These symptoms often indicate failing components such as the compressor, reversing valve, blower motor, or low refrigerant levels, and should be checked by a qualified technician as soon as possible to prevent bigger, costlier problems.
How quickly can you respond to a heat pump emergency in Sevierville?
We offer 24/7 emergency service throughout Sevier County, including Sevierville, Pigeon Forge, Gatlinburg, Seymour, and surrounding areas. For most calls received before noon we can provide same-day service, and in true emergencies—no heat on a freezing night or no cooling during a heat wave—we dispatch a technician within hours. Our fully stocked service vans allow us to complete the majority of repairs on the first visit.
What happens during a typical heat pump repair visit?
1. Arrival & safety check: The technician confirms thermostat settings, checks power, and ensures the system is safe to inspect. 2. Diagnostic testing: We measure refrigerant pressures, electrical readings, airflow, and temperature differentials to locate the fault. 3. Findings & estimate: You get a clear explanation of the issue, repair options, and a written cost estimate before work begins. 4. Repair & part replacement: Most common parts—capacitors, contactors, fan motors, sensors—are on our truck for immediate installation. 5. System verification: After repairs, we recheck pressures, cycle the system, and verify proper heating/cooling operation. 6. Clean-up & report: The work area is left tidy, and you receive a repair summary with maintenance tips to prevent future issues.
How much does heat pump repair usually cost in Sevierville?
Costs vary with the part and labor needed, but typical price ranges are: • Minor electrical repairs (capacitor, contactor, relays): $150–$300 • Refrigerant leak detection & recharge: $250–$600, depending on R-410A amount added • Defrost control board or thermostat replacement: $200–$450 • Blower or condenser fan motor replacement: $350–$700 • Compressor replacement: $1,200–$2,000 (often a replacement decision point) After an on-site diagnosis we provide an exact upfront quote so you know the total before any work starts.
How often should I schedule maintenance to prevent future heat pump repairs?
We recommend biannual tune-ups—one visit in the spring before cooling season and one in the fall before heating season. Regular maintenance includes cleaning coils, checking refrigerant charge, lubricating motors, tightening electrical connections, testing safety controls, and replacing the air filter. Routine service improves efficiency, extends equipment life, maintains manufacturer warranties, and can reduce unexpected breakdowns by up to 50%.
My heat pump is over 12 years old. Should I repair it again or replace it?
Consider replacement when: • Repairs exceed 30% of the cost of a new system. • The unit is 12–15+ years old and has a history of breakdowns. • Energy bills remain high even after maintenance. • Newer models offer dramatically higher SEER2/HSPF2 ratings, variable-speed compressors, and enhanced cold-weather performance. We can perform a repair-vs-replace analysis that compares long-term energy savings, available rebates, and financing options to help you make the best decision for your comfort and budget.