AC Replacement Cost in North Charleston, South Carolina (2026)
$3,700 – $7,900
Typical installed central AC replacement in North Charleston. Climate zone 3A .
Get North Charleston quotes →| Item | Estimated range |
|---|---|
| Central AC unit + coil | $1,665 – $3,950 |
| Installation labor | $1,110 – $2,370 |
| Permits & misc. | $185 – $632 |
AC replacement cost in North Charleston
Installed AC replacement cost in North Charleston reflects South Carolina's climate zone 3A, the size and efficiency of the system you choose, and local labor and permit costs. The range above is a typical central-AC replacement; heat pumps and full system swaps run higher. For the size your home needs, run the sizing wizard, or see the full South Carolina cost breakdown.
Frequently asked questions
How much does it cost to replace an AC unit in North Charleston?
A typical installed central AC replacement in North Charleston falls in the range shown above, depending on tonnage, efficiency, and whether ductwork is included.
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