HVAC companies in Walnut Creek, CA 94597
2 HVAC companies, with local market data for this ZIP.
General contractors 20Carpentry, drywall and windows 5Roofing and exteriors 3Concrete and masonry 3Electricians 3HVAC 2Excavation and demolition 2Flooring and tile 2Fences and decks 2Remodeling 1Other construction trades 1Garage doors 1
Area profitability, HVAC68 / 100Strong market, balanced field
Typical home value$972,000+1.3% in the past year
New homes permitted, 20251,163Contra Costa County
Homeowners46.4%10,731 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
Chill Heating and CoolingHVAC contractor · 11 Calle Este, Walnut Creek(925) 350-7558 · chill-services.com
All-Temp Refrigeration Co.HVAC contractor · 53 Mission Ln, Walnut Creek(925) 899-4737
HVAC in ZIP 94597 at a glance
Local building angle: Contra Costa County permitted 1,163 new homes in 2025, including 178 apartment units. 15% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.