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Welding in Simi Valley, CA

6 records with this classification and Simi Valley as their locality of record, from CSLB's records, as of November 3, 2026.

Source: California Contractors State License Board (CSLB) — records as of November 3, 2026. Records change; the board’s own CSLB License Check is the current source.

• DUNCAN WELDING CLEAR
  License 1068885 · expires September 30, 2028
• FORSTER FABRICATION CLEAR
  License 1015494 · expires January 31, 2027
• HADTHAN GROUP CLEAR
  License 996765 · expires September 30, 2028
• LEE'S WELDING CLEAR
  License 1075456 · expires May 31, 2027
• NATHAN R HEMMINGER Contr Bond Susp
  License 956141 · expires December 31, 2026
• SWINK'S WELDING CLEAR
  License 1027043 · expires May 31, 2027