HVAC companies in Spring Valley, CA 91978
1 HVAC companies, with local market data for this ZIP.
General contractors 11Roofing and exteriors 4Garage doors 3Remodeling 3Painting 2Carpentry, drywall and windows 1Flooring and tile 1Other construction trades 1HVAC 1
Area profitability, HVAC69 / 100Strong market, balanced field
Typical home value$829,000+0.4% in the past year
New homes permitted, 202511,707San Diego County
Homeowners67.9%3,268 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
U S Heating and CoolingHVAC contractor · 2739 Via Orange Way, Spring Valley(619) 660-6710 · usheatandcool.com
HVAC in ZIP 91978 at a glance
Local building angle: San Diego County permitted 11,707 new homes in 2025, including 7,311 apartment units. 18% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.