HVAC Replacement Cost in Chattanooga, TN
Specific permit data for Chattanooga, TN is limited. Across Tennessee, HVAC Replacement costs a median of $3,000, with the middle 50% of projects between $1,000 and $7,200. Based on 1,496 permits filed between February 2015 and February 2026 across Tennessee. Last updated April 23, 2026.
Chattanooga has limited HVAC Replacement permit data right now. We're showing TN state aggregates below as the best available estimate. See how state fallback works.
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Sourced from 1,496 building permits on file with the City of Chattanooga. Source: Chattanooga Building Permits.
Types of HVAC Replacement Work in Chattanooga
| Type | Typical cost | Range | Projects |
|---|---|---|---|
| AC System | $20,000 | $552 - $30,000 | 28 |
| Boiler | $3,500 | $250 - $27,000 | 60 |
| Furnace | $1,150 | $100 - $24,000 | 34 |
| Heat Pump | $750 | $225 - $27,900 | 295 |
What Most Homeowners Paid
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Public record data. HomeQuotr does not alter, estimate, or interpolate permit values.
Half of all projects cost less. Half cost more.