AC Replacement Cost in San Antonio, Texas (2026)
$3,750 – $8,500
Typical installed central AC replacement in San Antonio. Climate zone 2A .
Get San Antonio quotes →| Item | Estimated range |
|---|---|
| Central AC unit + coil | $1,688 – $4,250 |
| Installation labor | $1,125 – $2,550 |
| Permits & misc. | $188 – $680 |
AC replacement cost in San Antonio
Installed AC replacement cost in San Antonio reflects Texas's climate zone 2A, 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 Texas cost breakdown.
Frequently asked questions
How much does it cost to replace an AC unit in San Antonio?
A typical installed central AC replacement in San Antonio falls in the range shown above, depending on tonnage, efficiency, and whether ductwork is included.
Get real quotes from local HVAC pros
Compare installed prices from licensed contractors near you. Free, no obligation — takes about a minute.