HVAC companies in El Sobrante, CA 94803
1 HVAC companies, with local market data for this ZIP.
General contractors 25Concrete and masonry 4Roofing and exteriors 4Electricians 3Garage doors 2Excavation and demolition 2HVAC 1Painting 1
Area profitability, HVAC66 / 100Strong market, balanced field
Typical home value$726,000−0.2% in the past year
New homes permitted, 20251,163Contra Costa County
Homeowners72.8%9,500 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
J Comparan Plumbing IncHVAC contractor · 1070 Jasmine Way, El Sobrante(415) 571-4641 · jcomparanplumbing.com
HVAC in ZIP 94803 at a glance
Local building angle: Contra Costa County permitted 1,163 new homes in 2025, including 178 apartment units. 6% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.