HVAC System Replacement Cost Across the Knoxville Metro
15 reports from 1 city across the metro · updated Apr 7, 2026
In the Knoxville metro area, HVAC system replacement costs typically range from $5,500 to $17,000, with half of the reported projects falling between $6,750 and $9,400. The median cost for this service is $7,600, based on 15 recent projects in your area.
Drop in your quote against the 15 reports on this page.
Free verdict, range, and count. No signup.
Where most metro reports cluster
15 reports, bucketed. Highlighted bars are the middle 50% of reports across the metro.
Recent reports across the metro
A few of the most recent homeowner reports that feed into the rollup above. Click a city to see every report from there.
Home Comfort out of Rutledge installed a 2.5 ton Armstrong package system for us recently, costing around.
Replaced the HVAC unit and new ducts for a 1,100 sq ft house, including disconnecting an unused gas line.
Used Cantrell's for installing two indoor units of an HVAC split system, costing around total.
Other quotes from bigger companies were around $12k and $13k for lower quality units.
Replaced a 15-year-old HVAC unit for a 1650 square foot home, including an Aprilaire whole home air cleaner in the ductwork. Chose a more efficient option with a better warranty.
Every number above comes from a verified homeowner report. Add yours to help keep this current.
How each city in the metro compares
Every city with at least 2 reports is listed below. Click through for the actual homeowner reports.
| City | Typical range | Median | Reports |
|---|---|---|---|
| Knoxville, TN | $6,750–$9,400 | $7,600 | 15 |
Related exact jobs inside HVAC System Replacement
15 neighbors across the metro made this page possible
Already finished a HVAC system replacement job in the Knoxville metro? Drop in what you paid. Once approved, you unlock full detail on every page across the site.