Licensed Plumbing (C-36) contractors in San Andreas, CA

The California Contractors State License Board (CSLB) lists 7 Plumbing (C-36) contractors in San Andreas, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of October 8, 2026.

7 contractors

1. Curtis Jasper

   San Andreas, CA · CSLB #901174 · as of October 8, 2026
   Active · clear
2. Duane Mast

   San Andreas, CA · CSLB #1117211 · as of October 8, 2026
   Active · clear
3. Mast Plumbing Services

   San Andreas, CA · CSLB #1133882 · as of October 8, 2026
   Active · clear
4. Mast & Sons Plumbing

   San Andreas, CA · CSLB #1027861 · as of October 8, 2026
   Active · clear
5. Pat Murphy Plumbing And Backhoe INC

   San Andreas, CA · CSLB #612409 · as of October 8, 2026
   Active · clear
6. Clifford E Overmier

   San Andreas, CA · CSLB #738491 · as of October 8, 2026
   Active · clear
7. Ryan's Plumbing

   San Andreas, CA · CSLB #1142617 · as of October 8, 2026
   Active · clear

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Data sourced from the California Contractors State License Board (CSLB), current as of October 8, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.