HVAC companies in Fremont, CA 94539
5 HVAC companies, with local market data for this ZIP.
General contractors 27Roofing and exteriors 5HVAC 5Flooring and tile 3Electricians 3Other construction trades 2Carpentry, drywall and windows 1Fences and decks 1Garage doors 1Painting 1
Area profitability, HVAC79 / 100Strong market, balanced field
Typical home value$2,155,000+2.0% in the past year
New homes permitted, 20252,778Alameda County
Homeowners79.0%16,876 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
All Bay Insulation & HVACHVAC contractor · 3345 Seldon Ct, Fremont(408) 482-5861 · allbayinsulation.com
Sunny Appliance RepairHVAC contractor · 48521 Warm Springs Blvd Ste 316, Fremont(888) 303-3644 · sunnyappliancerepair.com
Thermal ControlHVAC contractor · 45847 Warm Springs Blvd Ste D, Fremont(510) 657-4128 · thermalcontrolca.com
TOTO Heating And CoolingHVAC contractor · 41111 Mission Blvd, Fremont(408) 480-7050 · totohvac.com
Water Heaters OnlyHVAC contractor · 45401 Research Ave, Fremont(510) 791-2455 · waterheatersfremont.com
HVAC in ZIP 94539 at a glance
Local building angle: Alameda County permitted 2,778 new homes in 2025, including 1,604 apartment units. 16% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.