Family-owned in Maryville since 1994

Heating and air, done right the first time.

Upfront pricing, techs who show up when we say, and a 24/7 line a real person answers. Serving Maryville, Knoxville and everywhere in between.

★ 4.9 · 612 Google reviews
Technician checking an outdoor AC condenser beside a house
★4.9 from 612 reviews
✓Family-owned since 1994
✓Licensed & insured in TN
✓24/7 emergency service
Why Halvorsen

Three promises we put in writing.

01

You'll know the price before we start.

Flat-rate pricing on every job. If you say no, you only pay the $89 diagnostic.

02

On time, or $50 off.

We give you a two-hour window and text when we're on the way. Miss it, and $50 comes off your bill.

03

Techs, not salesmen.

Our techs are paid a salary, not commission. They have no reason to sell you a system you don't need.

612 reviews and counting

What East Tennessee homeowners say.

★
5
/5

Furnace went out the night before Thanksgiving. Nate's crew had it running the next morning and didn't charge holiday rates. That's how you keep a customer for life.

Linda P.
Alcoa
Heating Repair
★
5
/5

Got three quotes. Halvorsen wasn't the cheapest, but they were the only ones who measured the house. New system's been perfect, and our bill dropped about $40 a month.

Marcus T.
Farragut
AC Installation
★
5
/5

AC quit on a Saturday in July. Tech was here in two hours, showed me the bad capacitor, told me the price before he touched anything. Cool house by dinner.

Dana R.
Maryville
AC Repair
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Dad and daughter relaxing on a living room couch
Halvorsen Comfort Club

Two tune-ups a year. Fewer surprises.

For $14.95 a month, we tune up your system every spring and fall, catch small problems early, and put you first in line when it's 100 degrees and everyone's calling.

  • ✓2 precision tune-ups a year
  • ✓15% off repairs
  • ✓Priority scheduling
  • ✓No overtime or weekend fees
Service area

Serving East Tennessee from Maryville.

Our trucks are rarely more than 25 minutes from your door.

Brick home with a two-car garage and tall pines behind it
FAQ

Good questions.

Do you charge for estimates?

Replacement estimates are free. Repairs have an $89 diagnostic, which is waived if you go ahead with the repair.

Do you really answer 24/7?

Yes. Nights, weekends and holidays, a person answers and a tech is on call.

How fast can you get here?

Most repair calls are seen the same day. You'll get a two-hour window and a text when your tech is on the way.

What brands do you work on?

All major brands: Trane, Carrier, Lennox, Rheem, Goodman, American Standard and more.

Do you offer financing?

Yes, with options from 0% for 12 months to low monthly payments over 10 years, with approved credit.

Need service today?

Call now and talk to a person, not a phone tree. Day or night.