Structural steel contractors in Oroville, CA

4 licenses with the C-51 classification list Oroville (Butte County) as their address with the state, 4 of them active. Active licenses with nothing flagged come first.

• ✓McIntosh Steel IncC-51 · #970340 Oroville · Butte County Active
• ✓Metal WorksC-23 · C-51 · #655446 Oroville · Butte County Active
• ✓Skyline Steel Erectors IncC-51 · #998634 Oroville · Butte County Active
• !United Iron WorksC-51 · #877077 Oroville · Butte County Active Workers' comp suspension pending

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