HVAC Services in San Francisco, CA
In a normal year, San Francisco racks up 3,260 heating and 29 cooling degree days (NOAA 1991-2020 normals). Heating is the bigger job here, and furnaces and heat pumps in San Francisco put in far more hours than the air conditioner. Temperatures stay mild year-round: freezing nights and 90°F days are both rare. For a 2,000 sq ft house, this climate points to a heating load somewhere near 45,000 BTU/h. Treat that as a starting number. A Manual J calculation will move it up or down based on insulation and windows.
Local Price Guide
| Service | San Francisco estimate |
|---|---|
| Furnace Replacement in San Francisco | $4,500 to $10,900 |
| Furnace Repair in San Francisco | $210 to $910 |
| Boiler Replacement in San Francisco | $7,700 to $17,500 |
| Heat Pump Installation in San Francisco | $7,700 to $18,900 |
| Heat Pump Repair in San Francisco | $240 to $1,190 |
| HVAC System Replacement in San Francisco | $11,900 to $25,900 |
| Ductless Mini-Split Installation in San Francisco | $4,500 to $10,500 |
| Emergency HVAC Repair in San Francisco | $350 to $1,400 |
| AC Installation in San Francisco | $5,100 to $11,500 |
| AC Repair in San Francisco | $180 to $850 |
| HVAC Tune-Up & Maintenance in San Francisco | $120 to $360 |
| Air Duct Cleaning in San Francisco | $480 to $1,100 |
Homes in San Francisco
Census figures put the median build year in San Francisco at 1945, so a typical house here has about 81 years on it. Houses that old often still have duct runs sized for an old coal or oil furnace and 60- or 100-amp electrical panels. Both can add cost when new equipment goes in. About 140,000 households here own their home, 38.5% of the occupied total. Homes here have a median value of $1,380,500 and households a median income of $141,446. Those two numbers drive the labor adjustment in our estimate.
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