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

The California Contractors State License Board (CSLB) lists 6 Welding (C-60) contractors in Napa, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of August 12, 2026.

6 contractors

1. Allweld Metal Fabrication INC

   Napa, CA · CSLB #950845 · as of August 12, 2026
   Active · clear
2. Carl Frederick Shellhorn DBA Carl's Welding & Repair Service

   Napa, CA · CSLB #587856 · as of August 12, 2026
   Active · clear
3. Hoss Custom Welding & Fabrication

   Napa, CA · CSLB #897617 · as of August 12, 2026
   Active · clear
4. Navarro Welding

   Napa, CA · CSLB #1033766 · as of August 12, 2026
   Active · clear
5. Ritters Welding And Fabrication INC

   Napa, CA · CSLB #1016757 · as of August 12, 2026
   Active · clear
6. Slaybuilt Welding INC

   Napa, CA · CSLB #1067644 · 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.