Licensed Plumbing (C-36) contractors in Clayton, CA

The California Contractors State License Board (CSLB) lists 5 Plumbing (C-36) contractors in Clayton, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of October 7, 2026.

5 contractors

1. Albright Plumbing

   Clayton, CA · CSLB #858118 · as of October 7, 2026
   Active · clear
2. DG Plumbing

   Clayton, CA · CSLB #1120226 · as of October 7, 2026
   Active · clear
3. Rich MC Carthy Plumbing

   Clayton, CA · CSLB #566929 · as of October 7, 2026
   Active · clear
4. M P Plumbing

   Clayton, CA · CSLB #979512 · as of October 7, 2026
   Active · clear
5. Volga Plumbing

   Clayton, CA · CSLB #639239 · as of October 7, 2026
   Active · clear

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Data sourced from the California Contractors State License Board (CSLB), current as of October 7, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.