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

The California Contractors State License Board (CSLB) lists 16 Plumbing (C-36) contractors in Oakdale, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of October 8, 2026.

16 contractors

1. A S A P Plumbing

   Oakdale, CA · CSLB #468240 · as of October 8, 2026
   Active · clear
2. Bg's Plumbing

   Oakdale, CA · CSLB #1111700 · as of October 8, 2026
   Active · clear
3. Cal-state Plumbing

   Oakdale, CA · CSLB #903153 · as of October 8, 2026
   Active · clear
4. Cornett Plumbing Services

   Oakdale, CA · CSLB #809037 · as of October 8, 2026
   Active · clear
5. Dan's Plumbing - Plumb 1 Plumbing CO

   Oakdale, CA · CSLB #850085 · as of October 8, 2026
   Active · clear
6. Duvall Plumbing INC

   Oakdale, CA · CSLB #823835 · as of October 8, 2026
   Active · clear
7. Esm Plumbing INC

   Oakdale, CA · CSLB #1140042 · as of October 8, 2026
   Active · clear
8. Galvan Plumbing, INC

   Oakdale, CA · CSLB #1135612 · as of October 8, 2026
   Active · clear
9. M Jacobs Plumbing

   Oakdale, CA · CSLB #395647 · as of October 8, 2026
   Active · clear
10. Martin Plumbing

    Oakdale, CA · CSLB #930763 · as of October 8, 2026
    Active · clear
11. Stillman Plumbing Company

    Oakdale, CA · CSLB #503778 · as of October 8, 2026
    Active · clear
12. Tier 1 Local Plumbing

    Oakdale, CA · CSLB #1155333 · as of October 8, 2026
    Active · clear
13. Viking Plumbing INC

    Oakdale, CA · CSLB #1129540 · as of October 8, 2026
    Active · clear
14. Eric John Walters Contracting

    Oakdale, CA · CSLB #777964 · as of October 8, 2026
    Active · clear
15. Waterco Plumbing

    Oakdale, CA · CSLB #606850 · as of October 8, 2026
    Active · clear
16. Western Plumbing Corporation

    Oakdale, CA · CSLB #672207 · 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.