- HEP Heat and Air
- Heat Pumps

Heat Pumps
Heat Pumps | Heat Repair | Heating and Air Conditioning | Seymour
When sudden chills settle over Seymour, you don’t have time to wonder whether your heat pump will keep up—you need a crew that can diagnose, fix, and fine-tune it fast. HEP’s certified technicians arrive with fully stocked trucks, state-of-the-art diagnostics, and a reputation for getting the job done right the first time. From strange noises and uneven temperatures to full system breakdowns, our heat repair experts restore comfort swiftly while maximizing energy efficiency.
Homeowners choose HEP because we treat every call like an emergency, offering transparent pricing, courteous service, and workmanship backed by solid guarantees. Whether you own a high-efficiency heat pump, a traditional furnace, or a hybrid system, we tailor solutions that keep monthly bills low and peace of mind high—so you can enjoy every season in Seymour without giving your thermostat a second thought.
FAQs
How can I tell that my heat pump needs repair during Seymour’s colder months?
Watch for warning signs such as reduced airflow, lukewarm air coming from the vents, short-cycling (frequent on/off), ice buildup on the outdoor unit, new rattling or grinding noises, and unusually high electric bills. Because Seymour often experiences below-freezing nights, any of these symptoms can quickly leave your home without adequate heat. If you notice one or more of these issues, turn the system off at the thermostat and call our certified technicians so we can diagnose and repair the problem before further damage occurs.
What brands and types of heat pumps do you service in the Seymour area?
Our team is trained to repair and maintain all major heat-pump configurations: traditional air-source heat pumps, high-efficiency variable-speed units, ductless mini-splits, dual-fuel systems, and geothermal (ground-source) models. We work on leading brands such as Trane, Carrier, Lennox, Rheem, Goodman, Mitsubishi, Daikin, and more. If you’re unsure about your model, just provide the make and serial number when you call, and we’ll confirm parts availability before arriving.
How fast can you respond to a heat-pump emergency in Seymour?
We provide 24/7 emergency service throughout Seymour and the surrounding Sevier, Blount, and Knox County areas. A technician is usually dispatched within one hour of your call, and most customers receive service the same day. Our vans are fully stocked with common replacement parts (capacitors, contactors, fan motors, defrost boards, and refrigerant) so we can complete 90% of repairs on the first visit.
What are the most common heat-pump problems you encounter in Seymour homes, and can you fix them?
The issues we see most often include low refrigerant charge or leaks, failed reversing valves (preventing the unit from switching between heating and cooling), frozen outdoor coils due to faulty defrost controls, worn blower or condenser fan motors, and electrical failures such as bad capacitors or relays. All of these problems are repairable. We use electronic leak detectors, thermal imaging, and manufacturer-approved diagnostic software to locate the fault quickly, then repair or replace the defective component per factory specifications.
Should I repair or replace my older heat pump?
A general guideline is to consider replacement if your unit is 12–15 years old, needs a major repair costing more than 40% of the price of a new system, or struggles to keep up with Seymour’s temperature swings. Newer heat pumps offer higher SEER2 and HSPF2 ratings, variable-speed compressors, and smart controls that can reduce energy use by 20–40%. During your repair assessment we’ll provide both a repair quote and a no-obligation replacement estimate so you can make an informed decision based on cost, efficiency, and comfort goals.
Do you offer preventive maintenance plans for heat pumps in Seymour?
Yes. Our ComfortCare Plan includes two seasonal tune-ups (spring and fall), priority scheduling, a 15% discount on repairs, and annual performance reporting. Each visit covers coil cleaning, refrigerant-level check, electrical tightening, thermostat calibration, airflow measurement, and filter replacement. Regular maintenance keeps your system running efficiently, extends equipment life, and preserves manufacturer warranties—all critical in Seymour’s mixed humid-subtropical climate.