HVAC companies in San Francisco, CA 94104
1 HVAC companies, with local market data for this ZIP.
Typical home value$1,149,000+4.7% in the past year
New homes permitted, 20251,444San Francisco County
Homeowners31.9%263 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
Cyclone Air SystemsHVAC contractor · 1503 Minnesota St, San Francisco(415) 716-1481 · cycloneairsystems.com
HVAC in ZIP 94104 at a glance
Local building angle: San Francisco County permitted 1,444 new homes in 2025, including 1,394 apartment units. 11% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.