Licensed Plumbing (C-36) contractors in Foster City, CA

The California Contractors State License Board (CSLB) lists 8 Plumbing (C-36) contractors in Foster City, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of June 27, 2026.

8 contractors

1. Dinelli Plumbing Incorporated

   Foster City, CA · CSLB #801472 · as of June 27, 2026
   Active · clear
2. Everclear Plumbing & Drain LLC

   Foster City, CA · CSLB #1051494 · as of June 27, 2026
   Active · clear
3. Mcmahon Plumbing INC

   Foster City, CA · CSLB #865206 · as of June 27, 2026
   Active · clear
4. Ness Plumbing And Backflow

   Foster City, CA · CSLB #883052 · as of June 27, 2026
   Active · clear
5. Water Heater Service

   Foster City, CA · CSLB #1067841 · as of June 27, 2026
   Active · clear
6. Water Heater Specialists

   Foster City, CA · CSLB #741904 · as of June 27, 2026
   Active · clear
7. Zack's Plumbing

   Foster City, CA · CSLB #1040922 · as of June 27, 2026
   Active · clear
8. DC Plumbing Solutions LLC

   Foster City, CA · CSLB #1148346 · as of June 27, 2026
   Suspended

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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.