Sign contractors in Fullerton, CA

4 licenses with the C-45 classification list Fullerton (Orange County) as their address with the state, 4 of them active. Active licenses with nothing flagged come first.

• ✓Insignia RisingC-45 · #1066726 Fullerton · Orange County Active
• ✓Lunar Signs IncC-45 · #1092401 Fullerton · Orange County Active
• ✓Orange County Signs & Lighting Inc Dba Orange County SignsC-45 · #1064067 Fullerton · Orange County Active
• ✓R C Lighting CorporationC-10 · C-45 · #631011 Fullerton · Orange County Active

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