Construction zone traffic control contractors in Brentwood, CA
3 licenses with the C-31 classification list Brentwood (Contra Costa County) as their address with the state, 3 of them active. Active licenses with nothing flagged come first.
- Advance Telecom IncC-7 · C-31 · C-34 · #1031556 Brentwood · Contra Costa County Active
- Ati Traffic Control LLCC-31 · #1110157 Brentwood · Contra Costa County Active
- Hot Line Construction IncA · C-10 · C-31 · C-61/D-31 · #710855 Brentwood · Contra Costa County Active
Source: CSLB license file, Nov 8, 2026All trades in Brentwood