HVAC Replacement Cost in Seattle, WA
HVAC Replacement in Seattle, WA costs a median of $7,500, with the middle 50% of projects between $5,000 and $12,000. Based on 95,071 permits filed between January 2018 and September 2026 with Seattle Department of Construction and Inspections. Last recalculated September 6, 2026.
Sourced from 95,071 building permits on file with the City of Seattle. Source: Seattle Building Permits.
What Most Homeowners Paid
Each bar counts the projects filed in that price range.
| Price range | Projects |
|---|---|
| $1,000 to $3,000 | 11,289 |
| $3,000 to $5,000 | 14,193 |
| $5,000 to $7,000 | 16,765 |
| $7,000 to $9,000 | 12,297 |
| $9,000 to $11,000 | 9,323 |
| $11,000 to $13,000 | 6,268 |
| $13,000 to $15,000 | 6,321 |
| $15,000 to $17,000 | 3,545 |
| $17,000 to $19,000 | 3,033 |
| $19,000 to $21,000 | 3,171 |
Featured Contractors in Seattle
Flat-fee paid placements. License verification required.
No featured contractors yet for HVAC Replacement in Seattle.
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Public record data. HomeQuotr does not alter, estimate, or interpolate permit values.
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Half of all projects cost less. Half cost more.