HVAC companies in San Diego, CA 92101
4 HVAC companies, with local market data for this ZIP.
General contractors 68Garage doors 8Roofing and exteriors 6Carpentry, drywall and windows 5Painting 5Flooring and tile 4HVAC 4Electricians 3Remodeling 3Other construction trades 2Fences and decks 1Excavation and demolition 1
Area profitability, HVAC67 / 100Strong market, balanced field
Typical home value$708,000−4.0% in the past year
New homes permitted, 202511,707San Diego County
Homeowners22.6%28,670 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
HVAC NOW CaliforniaHVAC contractor · 550 W Date St Ste 312, San Diego(619) 333-6356 · hvacnowcali.com
Ray Williams Refrigeration & Air Conditioning Inc.HVAC contractor · 737 17th St, San Diego(619) 233-3388 · rwilliamsrefrigerationca.com
United Plumbing Heating Air & ElectricHVAC contractor · 1501 India St # 103-78, San Diego(858) 432-2256 · electricianssandiego.net
Legacy Plumbing Heating & AirHVAC contractor · 2534 State St Ste 457, San Diego(619) 453-0365
HVAC in ZIP 92101 at a glance
Local building angle: San Diego County permitted 11,707 new homes in 2025, including 7,311 apartment units. 60% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.