Harold Smith & Son
General contractor in St Helena, CA 94574
About this company
Harold Smith & Son is listed as a general contractor at 1505 Charter Oak Ave in St Helena, California, in Napa County. Federal motor carrier records list 17 drivers and 21 trucks for the company. It is one of 10 general contractors in ZIP 94574.
Other construction companies nearby
Centric General Contractors1230 Spring St, St Helena
0.5 mi(707) 968-2900
Trainor Builders1229 Adams St, St Helena
0.6 mi(707) 963-9020
David McClelland Builders1810 Main St, St Helena
1.0 mi(916) 790-7535
Montelli Construction436 Saint Helena Hwy S, Saint Helena
1.1 mi(707) 963-4800
Zimmerly Construction Inc.584 Liparita Ave, Angwin
5.3 mi(707) 965-2243
Housing market around ZIP 94574
Figures describe the local area, not this company.
Typical home value$1,633,000−0.6% past year · +24% in 10 years
Typical rent$3,225
12-month value outlook−0.3%Roughly flat
New homes permitted, 2025364Napa County
Days to sale agreement40Napa metro · 47 a year ago
Listings with a price cut21.9%Napa metro
Sale price vs list97.8%Napa metro
New construction sales7Napa metro, Aug
Source: Zillow (home values, rent, outlook and metro sales), data through Sep 2026. Permits: U.S. Census Bureau.
Typical home value, last 10 years
Source: Zillow Home Value Index, Sep 2026.
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.