General contractors in Angwin, CA 94508
3 general contractors, with local market data for this ZIP.
Area profitability, construction68 / 100Strong market, balanced field
Typical home value$906,000+1.6% in the past year
New homes permitted, 2025364Napa County
Homeowners61.9%967 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
Zimmerly Construction Inc.Construction company · 584 Liparita Ave, Angwin(707) 965-2243 · zimmerlyconstruction.com
Helmer & Sons IncConstruction company · Angwin(707) 965-2425 · 15 drivers, 11 trucks
Priest ConstructionConstruction company · 382 Clark Way, Angwin(707) 965-9535
Construction in ZIP 94508 at a glance
Local building angle: Napa County permitted 364 new homes in 2025, including 92 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.