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Structural Steel in Whittier, CA

7 records with this classification and Whittier 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.

• ARVEL STEEL CLEAR
  License 1018298 · expires September 30, 2028
• E R STRUCTURAL STEEL INC CLEAR
  License 1038704 · expires April 30, 2028
• ESTRADA ENGINEERING CLEAR
  License 706448 · expires November 30, 2026
• MILHOUSE STEEL CORP CLEAR
  License 1133367 · expires February 28, 2027
• R & R FABRICATIONS INC CLEAR
  License 878050 · expires May 31, 2028
• RAW STEEL CLEAR
  License 1118914 · expires April 30, 2028
• ROBLES WELDING CLEAR
  License 781396 · expires July 31, 2028