Sign contractors in San Francisco, CA

7 licenses with the C-45 classification list San Francisco (San Francisco County) as their address with the state, 7 of them active. Active licenses with nothing flagged come first.

• ✓Ad Art IncC-45 · #826051 San Francisco · San Francisco County Active
• ✓Lahue and AssociatesC-45 · #1120064 San Francisco · San Francisco County Active
• ✓Martin Sign Co IncC-45 · C-61/D-42 · #980058 San Francisco · San Francisco County Active
• ✓Master Sheet MetalC-43 · C-45 · #638763 San Francisco · San Francisco County Active
• ✓Priority GraphicsC-45 · C-61/D-42 · #763170 San Francisco · San Francisco County Active
• ✓Sign AwningC-45 · C-61/D-3 · C-61/D-42 · #985058 San Francisco · San Francisco County Active
• ✓Steve PhamC-45 · #707590 San Francisco · San Francisco County Active

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