Professional Heating and Air Replacement in East Tennessee

At HEP, INC., we understand how important it is for you and your family to be warm during the cold winter months, and cool during the summer months. That’s why we offer a wide range of heating and air services and products designed to keep your home warm and cozy year after year. From servicing your current equipment to replacing aging, malfunctioning equipment our technicians are committed to helping you enjoy the winter and summer months ahead.

Our experienced technicians specialize in replacing all types of heating and cooling systems here in the East Tennessee area. We always recommend high-efficiency systems at a very competitive price and we only use the highest quality parts to make sure that the work we do is the best you can find. Plus, once your system is replaced, we can provide all the maintenance you and your home will need to keep it running at its best for your family for years to come.

A new HVAC install completed by the trusted technicians at HEP, Inc.


HEP, INC. is setting the standard for home comfort in East Tennessee. We specialize in heating and air maintenance services. Our team provides responsive, dependable HVAC and electrical expertise coupled with the best service and prices in the region. In addition to our heating replacement services, we also offer many types of heating system repair for all types of units.

Our team of heating and air technicians at HEP, INC. understands that heating and air repair and heating and furnace replacement are a critical part of our overall quality of life. Without heat, many homes in the East Tennessee area would become extremely uncomfortable during the colder months. That is why we here at HEP, INC. have invested tremendous time and effort in making sure our heating replacement service is second to none here in East Tennessee. 

At HEP, INC. we pride ourselves on employing highly trained technicians to get the job done right the first time. Our exceptional service has led us to earn high ratings, including an A+ Better Business Bureau (BBB) rating. Furthermore, we’re a local, family-owned East Tennessee company.

Technician hauling a new HVAC unit in Knoxville, Tennessee