Licensed Plumbing (C-36) contractors in Pinon Hills, CA

The California Contractors State License Board (CSLB) lists 5 Plumbing (C-36) contractors in Pinon Hills, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of June 27, 2026.

5 contractors

1. Advanced Vacuum Plumbing Systems

   Pinon Hills, CA · CSLB #674698 · as of June 27, 2026
   Active · clear
2. Gmpi LLC

   Pinon Hills, CA · CSLB #1130670 · as of June 27, 2026
   Active · clear
3. Ronald Lee Patterson

   Pinon Hills, CA · CSLB #994327 · as of June 27, 2026
   Active · clear
4. Viking Plumbing

   Pinon Hills, CA · CSLB #827852 · as of June 27, 2026
   Active · clear
5. Cal-skinner INC

   Pinon Hills, CA · CSLB #1139131 · as of June 27, 2026
   Suspended · bond

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Data sourced from the California Contractors State License Board (CSLB), current as of June 27, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.