Heating & Air Service in Maryville, TN

Maryville is where Erik started Halvorsen in 1994, and it's still where every truck starts its day. That means Maryville homeowners get the shortest wait times we have. On a typical weekday, a tech can be in your driveway within the hour.

Our techs work on everything here, from the older homes near downtown to the newer neighborhoods that keep filling in toward the foothills. Many of those newer systems are now 10 to 15 years old, which is when builder-grade equipment usually starts to need attention. Capacitors fail, coils clog, and a system that used to keep up starts running all afternoon in July.

Whether it's a quick repair or a full replacement, you'll get the same upfront price and two-hour arrival window as everywhere else, just faster. And if you'd rather stop by and talk to someone in person, the shop is right here in town.