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Welding in Fontana, CA

9 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.

• GONZOS WELDING INC CLEAR
  License 1092771 · expires June 30, 2028
• J J BRUGGERS WELDING CO CLEAR
  License 665644 · expires March 31, 2027
• LEE'S PIPELINE SERVICES CLEAR
  License 996362 · expires August 31, 2028
• PACIFIC COAST WELDING LTD A CA L P CLEAR
  License 812549 · expires September 30, 2028
• PATE'S WELDING CLEAR
  License 1112354 · expires November 30, 2027
• RED OAK WELDING CLEAR
  License 1090224 · expires April 30, 2028
• S T L FABRICATION INC CLEAR
  License 927373 · expires January 31, 2027
• T N T WELDING CLEAR
  License 794659 · expires December 31, 2027
• W C BROWN WELDING INC CLEAR
  License 537342 · expires August 31, 2028