HVAC companies in Walnut Creek, CA 94595
2 HVAC companies, with local market data for this ZIP.
Area profitability, HVAC60 / 100Moderate market, balanced field
Typical home value$666,000+0.3% in the past year
New homes permitted, 20251,163Contra Costa County
Homeowners81.9%9,341 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
American MechanicalHVAC contractor · 1275 Boulevard Way, Walnut Creek(925) 946-9101 · ami-hvac.com · 1 driver, 1 truck
Massone Mechanical, Inc.HVAC contractor · 1280 Boulevard Way, Walnut Creek(925) 945-8501 · massonemechanical.net
HVAC in ZIP 94595 at a glance
Local building angle: Contra Costa County permitted 1,163 new homes in 2025, including 178 apartment units. 4% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.