Masonry contractors in St Helena, CA
3 licenses with the C-29 classification list St Helena (Napa County) as their address with the state, 3 of them active. Active licenses with nothing flagged come first.
- Gastelum Custom MasonryC-29 · #791928 St Helena · Napa County Active
- Rivera'S MasonryC-29 · #1096043 St Helena · Napa County Active
- T & O Masonry IncC-29 · #405364 St Helena · Napa County Active
Source: CSLB license file, Nov 8, 2026All trades in St Helena