HVAC Replacement Cost in San Antonio, TX (2026)
HVAC costs in San Antonio tend to run below the national average, roughly 8% lower. Estimated San Antonio-area ranges by HVAC type below, based on national ranges adjusted for local costs.
| Item | Estimated range |
|---|---|
| Central Air Conditioner | $3,700 – $8,300 |
| Heat Pump | $5,100 – $11,000 |
| Gas Furnace | $3,200 – $7,400 |
| Ductless Mini-Split | $2,800 – $7,400 |
| Full AC + Furnace System | $6,400 – $12,900 |
| Electric Furnace | $2,300 – $5,500 |
| Boiler | $3,700 – $8,700 |
What San Antonio's climate means for your HVAC
Long, humid cooling seasons put a premium on high-SEER2 cooling and good dehumidification. Proper sizing matters — an oversized unit cools fast but leaves the air clammy.
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Frequently asked questions
How much does HVAC cost in San Antonio, TX?
HVAC costs in San Antonio tend to run below the national average, roughly 8% lower. See the table above for San Antonio-area ranges by type.
Which HVAC system is best for San Antonio?
Long, humid cooling seasons put a premium on high-SEER2 cooling and good dehumidification. Proper sizing matters — an oversized unit cools fast but leaves the air clammy.