Structural steel contractors in Lancaster, CA
15 licenses with the C-51 classification list Lancaster (Los Angeles County) as their address with the state, 13 of them active. Active licenses with nothing flagged come first.
- Anmg WeldingC-51 · C-60 · #1110115 Lancaster · Los Angeles County Active
- J & J Steel Bros IncC-51 · #1124766 Lancaster · Los Angeles County Active
- Jose David RodriguezC-51 · #1078735 Lancaster · Los Angeles County Active
- Jose RamirezC-51 · #1108145 Lancaster · Los Angeles County Active
- Mc Carthy Steel Fabrication IncC-51 · #894934 Lancaster · Los Angeles County Active
- Mc Whirter Building Company IncB · C-51 · C-60 · #876884 Lancaster · Los Angeles County Active
- McCarthy Structural Steel IncC-51 · #1111975 Lancaster · Los Angeles County Active
- McWhirter Steel IncB · C-51 · C-60 · #718542 Lancaster · Los Angeles County Active
- Neil Gordon McCarthyC-51 · #1154486 Lancaster · Los Angeles County Active
- Osc-La Certified Welding LLCC-51 · #1157784 Lancaster · Los Angeles County Active
- Precision Welding IncC-51 · C-60 · #887220 Lancaster · Los Angeles County Active
- Thompson Steel ErectorsC-51 · #782847 Lancaster · Los Angeles County Active
- Zavala Steel Fabrication IncC-51 · #1082408 Lancaster · Los Angeles County Active
- Designer Welding IncC-51 · C-60 · #1098805 Lancaster · Los Angeles County Suspended: bond lapsed
- Rodriguez SteelC-51 · #1090577 Lancaster · Los Angeles County Suspended: bond lapsed
Source: CSLB license file, Nov 8, 2026All trades in Lancaster