Masonry contractors in Castro Valley, CA
4 licenses with the C-29 classification list Castro Valley (Alameda County) as their address with the state, 4 of them active. Active licenses with nothing flagged come first.
- D Montgomery MasonryC-29 · #863799 Castro Valley · Alameda County Active
- De Koven MasonryC-29 · #661388 Castro Valley · Alameda County Active
- E & S Masonry CorporationC-29 · #562066 Castro Valley · Alameda County Active
- Mark Stanchina MasonryC-29 · #847102 Castro Valley · Alameda County Active
Source: CSLB license file, Nov 8, 2026All trades in Castro Valley