Licensed Plumbing (C-36) contractors in Quartz Hill, CA

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

5 contractors

1. M & N Mechanical

   Quartz Hill, CA · CSLB #911832 · as of June 27, 2026
   Active · clear
2. Patriot Plumbing

   Quartz Hill, CA · CSLB #971491 · as of June 27, 2026
   Active · clear
3. Premier West Plumbing INC

   Quartz Hill, CA · CSLB #1124140 · as of June 27, 2026
   Active · clear
4. Valley Water Heaters And Plumbing

   Quartz Hill, CA · CSLB #734742 · as of June 27, 2026
   Active · clear
5. A V Tankless Water Heaters

   Quartz Hill, CA · CSLB #1068120 · 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.