Construction zone traffic control contractors in Irwindale, CA
2 licenses with the C-31 classification list Irwindale (Los Angeles County) as their address with the state, 2 of them active. Active licenses with nothing flagged come first.
- Mariposa Landscapes IncA · C-27 · C-31 · C-49 +1 · #592268 Irwindale · Los Angeles County Active
- Mariposa Tree Management IncA · C-27 · C-31 · C-49 +1 · #1061455 Irwindale · Los Angeles County Active
Source: CSLB license file, Nov 6, 2026All trades in Irwindale