Licensed Welding (C-60) contractors in Oakley, CA

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

3 contractors

1. Matamoros Welding

   Oakley, CA · CSLB #613093 · as of August 12, 2026
   Active · clear
2. Nicole Welding INC

   Oakley, CA · CSLB #950460 · as of August 12, 2026
   Active · clear
3. Harold L Williams Welding Company

   Oakley, CA · CSLB #831234 · 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.