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Structural Steel in Mission Viejo, CA

5 records with this classification and Mission Viejo 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.

• AAF STEEL STRUCTURAL CLEAR
  License 858004 · expires April 30, 2027
• CASPER CONSTRUCTION CLEAR
  License 1117001 · expires February 29, 2028
• KSU CORPORATION CLEAR
  License 1022029 · expires December 31, 2026
• MS STRUCTURAL STEEL CLEAR
  License 1099739 · expires December 31, 2026
• SEKAI STEEL INC CLEAR
  License 1115738 · expires January 31, 2028