HVAC Replacement Cost in San Diego, CA (2026)
HVAC costs in San Diego tend to run above the national average, roughly 18% higher. Estimated San Diego-area ranges by HVAC type below, based on national ranges adjusted for local costs.
| Item | Estimated range |
|---|---|
| Central Air Conditioner | $4,700 – $10,600 |
| Heat Pump | $6,500 – $14,200 |
| Gas Furnace | $4,100 – $9,400 |
| Ductless Mini-Split | $3,500 – $9,400 |
| Full AC + Furnace System | $8,300 – $16,500 |
| Electric Furnace | $3,000 – $7,100 |
| Boiler | $4,700 – $11,200 |
What San Diego's climate means for your HVAC
A mild climate makes a heat pump especially cost-effective; cooling loads are moderate, and electrification incentives are often strong in these markets.
Estimate your HVAC cost
Enter your home size and city for a range specific to you.
Frequently asked questions
How much does HVAC cost in San Diego, CA?
HVAC costs in San Diego tend to run above the national average, roughly 18% higher. See the table above for San Diego-area ranges by type.
Which HVAC system is best for San Diego?
A mild climate makes a heat pump especially cost-effective; cooling loads are moderate, and electrification incentives are often strong in these markets.