Sign contractors in Wilmington, CA

2 licenses with the C-45 classification list Wilmington (Los Angeles County) as their address with the state, 2 of them active. Active licenses with nothing flagged come first.

• ✓Advantagesignservice IncC-45 · #1027377 Wilmington · Los Angeles County Active
• ✓San Pedro Sign CompanyB · C-10 · C-45 · #351019 Wilmington · Los Angeles County Active

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