Construction trade companies in Saint Helena, CA 94574
1 construction trade companies, with local market data for this ZIP.
General contractors 10Concrete and masonry 2Roofing and exteriors 1Other construction trades 1Electricians 1Carpentry, drywall and windows 1
Area profitability, other construction trades73 / 100Strong market, crowded field
Typical home value$1,633,000−0.6% in the past year
New homes permitted, 2025364Napa County
Homeowners66.0%3,293 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
Chase Alstott DesignMetal fabricator · 355a Lafata St, Saint Helena(707) 583-5564 · chasealstottdesign.com
Other construction trades in ZIP 94574 at a glance
Local building angle: Napa County permitted 364 new homes in 2025, including 92 apartment units. 11% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.