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

The California Contractors State License Board (CSLB) lists 3 Plumbing (C-36) contractors in Quincy, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of October 8, 2026.

3 contractors

1. Butterfly Plumbing & Pump CO

   Quincy, CA · CSLB #326839 · as of October 8, 2026
   Active · clear
2. Powell Plumbing

   Quincy, CA · CSLB #757575 · as of October 8, 2026
   Active · clear
3. Ruckers Plumbing And Filtration LLC

   Quincy, CA · CSLB #1119542 · 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.