AC Replacement Cost in Washington (2026)
$4,250 – $8,950
Typical installed central AC replacement in Washington. Climate zone 4C · avg. electricity 11.2¢/kWh.
Get Washington quotes →| Item | Estimated range |
|---|---|
| Central AC unit + coil | $1,913 – $4,475 |
| Installation labor | $1,275 – $2,685 |
| Permits & misc. | $213 – $716 |
| Heat pump alternative | $5,700 – $12,950 |
Costs in major Washington metros
What size do you need in Washington? Climate zone 4C affects sizing. Run the sizing wizard →
What affects AC replacement cost in Washington
Prices in Washington reflect the state’s climate zone 4C, local labor and permit costs, and the size and efficiency of the system you choose.
Get real quotes from local HVAC pros
Compare installed prices from licensed contractors near you. Free, no obligation — takes about a minute.