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 October 7, 2026.

5 contractors

1. Advanced Vacuum Plumbing Systems

   Pinon Hills, CA · CSLB #674698 · as of October 7, 2026
   Active · clear
2. Gmpi LLC

   Pinon Hills, CA · CSLB #1130670 · as of October 7, 2026
   Active · clear
3. Ronald Lee Patterson

   Pinon Hills, CA · CSLB #994327 · as of October 7, 2026
   Active · clear
4. Cal-skinner INC

   Pinon Hills, CA · CSLB #1139131 · as of October 7, 2026
   Suspended · bond
5. Viking Plumbing

   Pinon Hills, CA · CSLB #827852 · as of October 7, 2026
   Suspended · bond

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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.