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Structural Steel in Hayward, CA

13 records with this classification and Hayward 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.

• ANNING - JOHNSON COMPANY CLEAR
  License 652825 · expires August 31, 2028
• C&L STEEL INC CLEAR
  License 1076512 · expires June 30, 2027
• D W NICHOLSON CORPORATION CLEAR
  License 68847 · expires March 31, 2027
• DUAL STEEL INC CLEAR
  License 1094171 · expires July 31, 2028
• ECM STEEL INC CLEAR
  License 1033186 · expires August 31, 2028
• GLAZIER STEEL INC CLEAR
  License 672835 · expires June 30, 2027
• JM WELDING SERVICE INC CLEAR
  License 856533 · expires November 30, 2028
• KANGER KIN CHUNG SHUM CLEAR
  License 1058738 · expires October 31, 2027
• KELVIN KINFUN SHUM Contr Bond Susp
  License 1080536 · expires August 31, 2027
• KWAN WO IRONWORKS INC CLEAR
  License 643621 · expires April 30, 2028
• LLOYD W AUBRY CO INC CLEAR
  License 213261 · expires September 30, 2027
• ROBERT J SIMMONS ENGINEERING & GENERAL CONTRACTOR CLEAR
  License 294037 · expires January 31, 2027
• TRAVIS J SIMMONS CLEAR
  License 950233 · expires July 31, 2028