AC Replacement Cost in Idaho (2026)
Typical installed central AC replacement in Idaho. Climate zone 5B · avg. electricity 11.2¢/kWh.
Get Idaho quotes →| Item | Estimated range |
|---|---|
| Central AC unit + coil | $1,755 – $4,125 |
| Installation labor | $1,170 – $2,475 |
| Permits & misc. | $195 – $660 |
| Heat pump alternative | $5,300 – $12,200 |
Costs in major Idaho metros
What size do you need in Idaho? Climate zone 5B affects sizing. Run the sizing wizard →
What affects AC replacement cost in Idaho
Prices in Idaho reflect the state’s climate zone (5B), local labor and permit costs, and the size and efficiency of the system you choose. The range above is a typical installed central-AC replacement; heat pumps and full system swaps sit higher.
Frequently asked questions
How much does it cost to replace an AC unit in Idaho?
A typical installed central AC replacement in Idaho runs roughly the range shown above, depending on tonnage, efficiency, and whether ductwork is included.
Is a heat pump worth it in Idaho?
In Idaho’s climate, a heat pump can be a strong option; use the sizing wizard to compare heat pump and AC costs for your specific home.
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