Your Comfort is our Top Priority
From maintenance to repairs to new installs, we’ve got you covered
Our Services
Smith Heating & Air is a family owned and operated business servicing Knoxville and surrounding areas. We are passionate about providing our customers service they can trust to keep their homes comfortable year round.

Knoxville Heating & Cooling
Smith Heating and Air Conditioning is your trusted partner for all efficient heating, air balancing, ventilation, and air conditioning needs. We provide expert installation, maintenance, and repair services for HVAC systems. Our team is dedicated to ensuring your home stays comfortable year-round, with energy-efficient guaranteed designed to meet your needs. From furnace repairs to AC installations, we pride ourselves on offering reliable, lifetime warranty equipment, high-quality service, backed by years of industry experience and a commitment to customer satisfaction.
2 Year Install Guarantee
Fully Licensed & Insured
Financing Available
Family Owned & Operated
Discount for Military, Seniors & First Responders
Annual Service Plans


What Customers Are Saying
See what local customers are saying about us:
Serving Knoxville and surrounding areas
Have an HVAC issue anywhere in East Tennessee? Call us, and we’ll be happy to help.