Construction zone traffic control contractors in Ukiah, CA
6 licenses with the C-31 classification list Ukiah (Mendocino County) as their address with the state, 6 of them active. Active licenses with nothing flagged come first.
- Crosetti Excavation, IncA · C-12 · C-13 · C-31 +4 · #1150162 Ukiah · Mendocino County Active
- Donahoo IncA · C-31 · #860066 Ukiah · Mendocino County Active
- J & S General Engineering Solutions LLCA · C-31 · #1160406 Ukiah · Mendocino County Active
- Lee Howard Construction CompanyA · C-12 · C-13 · C-31 +4 · #280777 Ukiah · Mendocino County Active
- Lucchetti ExcavatingA · C-31 · #777617 Ukiah · Mendocino County Active
- Wipf General EngineeringA · C-16 · C-31 · #629598 Ukiah · Mendocino County Active
Source: CSLB license file, Nov 6, 2026All trades in Ukiah