Construction zone traffic control contractors in Hayward, CA
6 licenses with the C-31 classification list Hayward (Alameda County) as their address with the state, 6 of them active. Active licenses with nothing flagged come first.
- Bess Testlab IncA · C-31 · C-61/D-6 · C-61/D-56 · #817532 Hayward · Alameda County Active
- Golden Bay Construction IncA · B · C-8 · C-10 +2 · #451401 Hayward · Alameda County Active
- R&s Paving IncC-12 · C-31 · #1086495 Hayward · Alameda County Active
- Rapid Services LLC Dba Rapid Grading ServicesA · C-12 · C-31 · HAZ · #1101213 Hayward · Alameda County Active
- Safe Cone Zone IncC-31 · #1047919 Hayward · Alameda County Active
- The Traffic Guys LLCC-31 · #1044156 Hayward · Alameda County Active
Source: CSLB license file, Nov 6, 2026All trades in Hayward