Sign contractors in Oakland, CA

3 licenses with the C-45 classification list Oakland (Alameda County) as their address with the state, 3 of them active. Active licenses with nothing flagged come first.

• ✓Arrow Sign CoC-45 · C-51 · C-61/D-7 · #314794 Oakland · Alameda County Active
• ✓Lee'S Signs IncC-45 · #556289 Oakland · Alameda County Active
• ✓Neon Works IncC-45 · #677301 Oakland · Alameda County Active

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