Welding contractors in San Francisco, CA

6 licenses with the C-60 classification list San Francisco (San Francisco County) as their address with the state, 6 of them active. Active licenses with nothing flagged come first.

• ✓Detail IronworksB · C-23 · C-51 · C-60 · #769491 San Francisco · San Francisco County Active
• ✓Excelsior Welding Company IncC-60 · #1072616 San Francisco · San Francisco County Active
• ✓Golden Arm Welding LLCC-60 · #1128070 San Francisco · San Francisco County Active
• ✓Joseph C Sand Co IncC-4 · C-36 · C-42 · C-60 · #280333 San Francisco · San Francisco County Active
• ✓Orebend Bldrs IncB · C-4 · C-36 · C-60 · #1017529 San Francisco · San Francisco County Active
• ✓Sk WeldingC-60 · #1133275 San Francisco · San Francisco County Active

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