Public Record · California Contractors

Licensed Plumbing (C-36) contractors in San Dimas, CA

The California Contractors State License Board (CSLB) lists 15 Plumbing (C-36) contractors in San Dimas, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of October 8, 2026.

15 contractors

  1. Canfield's Plumbing
    San Dimas, CA · CSLB #893418 · as of October 8, 2026
    Active · clear
  2. James Daley
    San Dimas, CA · CSLB #1049054 · as of October 8, 2026
    Active · clear
  3. D & D'S Reasonable Plumbing
    San Dimas, CA · CSLB #628425 · as of October 8, 2026
    Active · clear
  4. Diver Dan's Plumbing & Drain Cleaning CO
    San Dimas, CA · CSLB #863791 · as of October 8, 2026
    Active · clear
  5. Dorsey Plumbing INC
    San Dimas, CA · CSLB #396571 · as of October 8, 2026
    Active · clear
  6. Matthew Fracasso
    San Dimas, CA · CSLB #1070706 · as of October 8, 2026
    Active · clear
  7. F W Plumbing INC
    San Dimas, CA · CSLB #879683 · as of October 8, 2026
    Active · clear
  8. H & C Construction Resources DBA H & C Plumbing
    San Dimas, CA · CSLB #1068130 · as of October 8, 2026
    Active · clear
  9. Hot & Cold Plumbing Technical Consultant
    San Dimas, CA · CSLB #1137006 · as of October 8, 2026
    Active · clear
  10. Lou's Plumbing INC
    San Dimas, CA · CSLB #854291 · as of October 8, 2026
    Active · clear
  11. M Dads Plumbing INC
    San Dimas, CA · CSLB #1141773 · as of October 8, 2026
    Active · clear
  12. Mikes Plumbing
    San Dimas, CA · CSLB #1128092 · as of October 8, 2026
    Active · clear
  13. MY Dad's Plumbing
    San Dimas, CA · CSLB #1051720 · as of October 8, 2026
    Active · clear
  14. The Plumber Plumbing & Rooter INC
    San Dimas, CA · CSLB #1025831 · as of October 8, 2026
    Active · clear
  15. Robert Woodcock Plumbing
    San Dimas, CA · CSLB #786501 · as of October 8, 2026
    Active · clear

See all Plumbing (C-36) contractors in California →

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.

Licensed Plumbing (C-36) contractors in San Dimas, CA — IsItLicensed | IsItLicensed