Licensed Welding (C-60) contractors in San Marcos, CA

The California Contractors State License Board (CSLB) lists 2 Welding (C-60) contractors in San Marcos, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of August 12, 2026.

2 contractors

1. Hadden Welding INC

   San Marcos, CA · CSLB #1096245 · as of August 12, 2026
   Active · clear
2. Painter Bros LLC

   San Marcos, CA · CSLB #1102940 · as of August 12, 2026
   Active · clear

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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.