Construction zone traffic control contractors in San Jose, CA

5 licenses with the C-31 classification list San Jose (Santa Clara County) as their address with the state, 5 of them active. Active licenses with nothing flagged come first.

• ✓Blaine Tech Services IncC-31 · C-57 · #746684 San Jose · Santa Clara County Active
• ✓Newvista IncC-31 · C-49 · C-61/D-49 · #1065102 San Jose · Santa Clara County Active
• ✓Santamaria Concrete IncC-8 · C-12 · C-27 · C-31 · #1009454 San Jose · Santa Clara County Active
• ✓South Bay Telecom IncA · C-7 · C-31 · #1043285 San Jose · Santa Clara County Active
• !Cal - Vet Construction ServicesB · C-13 · C-31 · C-32 · #894938 San Jose · Santa Clara County Active Disciplinary bond on file

Source: CSLB license file, Nov 8, 2026All trades in San Jose