HVAC Services in Knoxville, TN
NOAA's 1991-2020 climate normals put Knoxville at 3,911 heating degree days and 1,363 cooling degree days per year. Heating is the bigger job here, and furnaces and heat pumps in Knoxville put in far more hours than the air conditioner. Count on roughly 87 nights below 32°F and 36 afternoons past 90°F in a typical year. Snowfall averages about 5 inches. For a 2,000 sq ft house, this climate points to a heating load somewhere near 50,000 BTU/h. Treat that as a starting number. A Manual J calculation will move it up or down based on insulation and windows.
Local Price Guide
| Service | Knoxville estimate |
|---|---|
| Furnace Replacement in Knoxville | $2,900 to $7,200 |
| Furnace Repair in Knoxville | $140 to $600 |
| Boiler Replacement in Knoxville | $5,000 to $11,500 |
| Heat Pump Installation in Knoxville | $5,000 to $12,400 |
| Heat Pump Repair in Knoxville | $160 to $780 |
| HVAC System Replacement in Knoxville | $7,800 to $17,000 |
| Ductless Mini-Split Installation in Knoxville | $2,900 to $6,900 |
| Emergency HVAC Repair in Knoxville | $230 to $920 |
| AC Installation in Knoxville | $3,600 to $8,200 |
| AC Repair in Knoxville | $130 to $610 |
| HVAC Tune-Up & Maintenance in Knoxville | $80 to $230 |
| Air Duct Cleaning in Knoxville | $310 to $700 |
Homes in Knoxville
Census figures put the median build year in Knoxville at 1974, so a typical house here has about 52 years on it. A lot of these homes are on their second or third system by now. The ductwork is usually original, and leaky joints are common. Knoxville has roughly 40,000 owner-occupied homes, or 46.6% of households. The median home value is $214,000, and median household income is $50,994. We use both figures to adjust labor and pricing for this page.
Get Free HVAC Quotes in Knoxville
Tell us where you are and up to three licensed local pros will get in touch. You don't have to hire any of them.
HVAC Costs in Cities Near Knoxville
See all Tennessee HVAC prices.