Licensed Welding (C-60) contractors in Rancho Cucamonga, CA

The California Contractors State License Board (CSLB) lists 3 Welding (C-60) contractors in Rancho Cucamonga, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of August 12, 2026.

3 contractors

1. Alloy Welding

   Rancho Cucamonga, CA · CSLB #871635 · as of August 12, 2026
   Active · clear
2. Mike's Welding Enterprises INC

   Rancho Cucamonga, CA · CSLB #1006285 · as of August 12, 2026
   Active · clear
3. All Welding

   Rancho Cucamonga, CA · CSLB #1087770 · as of August 12, 2026
   Suspended

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Data sourced from the California Contractors State License Board (CSLB), current as of August 12, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.