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Structural Steel in Fontana, CA

12 records with this classification and Fontana 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.

• DALE SAUTER CLEAR
  License 1056959 · expires August 31, 2027
• FIGUEROA IRON WORKS INC CLEAR
  License 819323 · expires June 30, 2027
• G E S SHEET METAL INC CLEAR
  License 280410 · expires June 30, 2027
• ICON STRUCTURES CLEAR
  License 729881 · expires November 30, 2026
• IRON - MEX CORP CLEAR
  License 903414 · expires September 30, 2027
• JJ PORTABLE WELDING CLEAR
  License 1100810 · expires January 31, 2027
• KDR STEEL CLEAR
  License 705970 · expires May 31, 2027
• MONARCH IRONWORKS CORPORATION CLEAR
  License 1117075 · expires February 29, 2028
• R N D CONTRACTORS INC CLEAR
  License 898471 · expires June 30, 2027
• S T L FABRICATION INC CLEAR
  License 927373 · expires January 31, 2027
• SCHROEDER IRON CORPORATION CLEAR
  License 678486 · expires October 31, 2027
• W C BROWN WELDING INC CLEAR
  License 537342 · expires August 31, 2028