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

The California Contractors State License Board (CSLB) lists 28 Plumbing (C-36) contractors in Hawthorne, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of June 27, 2026.

28 contractors

1. Abdelwahed Nassim

   Hawthorne, CA · CSLB #1155035 · as of June 27, 2026
   Active · clear
2. A R C Plumbing

   Hawthorne, CA · CSLB #751088 · as of June 27, 2026
   Active · clear
3. At Plumbing INC

   Hawthorne, CA · CSLB #1058970 · as of June 27, 2026
   Active · clear
4. Elmer Canales

   Hawthorne, CA · CSLB #1104315 · as of June 27, 2026
   Active · clear
5. Drain Flow Expert

   Hawthorne, CA · CSLB #1044127 · as of June 27, 2026
   Active · clear
6. Drain Hero Rooter And Plumbing

   Hawthorne, CA · CSLB #988908 · as of June 27, 2026
   Active · clear
7. Ec Plumbing Solutions INC

   Hawthorne, CA · CSLB #1131167 · as of June 27, 2026
   Active · clear
8. Juan Carlos Esparza

   Hawthorne, CA · CSLB #1063974 · as of June 27, 2026
   Active · clear
9. G & A Plumbing INC

   Hawthorne, CA · CSLB #991762 · as of June 27, 2026
   Active · clear
10. Gilbert Plumbing INC

    Hawthorne, CA · CSLB #784240 · as of June 27, 2026
    Active · clear
11. G L Plumbing & Heating

    Hawthorne, CA · CSLB #995992 · as of June 27, 2026
    Active · clear
12. HDZ Plumbing

    Hawthorne, CA · CSLB #1001235 · as of June 27, 2026
    Active · clear
13. HDZ Plumbing & Sewer INC

    Hawthorne, CA · CSLB #1063036 · as of June 27, 2026
    Active · clear
14. Johnson's Plumbing

    Hawthorne, CA · CSLB #619374 · as of June 27, 2026
    Active · clear
15. Jovel's Plumbing INC

    Hawthorne, CA · CSLB #1071017 · as of June 27, 2026
    Active · clear
16. M J Plumbing & Rooter

    Hawthorne, CA · CSLB #968591 · as of June 27, 2026
    Active · clear
17. Palafox Plumbing INC

    Hawthorne, CA · CSLB #1118382 · as of June 27, 2026
    Active · clear
18. Pro Plumbing

    Hawthorne, CA · CSLB #593415 · as of June 27, 2026
    Active · clear
19. Sandpiper Plumbing INC

    Hawthorne, CA · CSLB #1129967 · as of June 27, 2026
    Active · clear
20. S O Plumbing INC

    Hawthorne, CA · CSLB #962324 · as of June 27, 2026
    Active · clear
21. Julian R Sosa

    Hawthorne, CA · CSLB #796929 · as of June 27, 2026
    Active · clear
22. S-tier Plumbing LLC

    Hawthorne, CA · CSLB #1150145 · as of June 27, 2026
    Active · clear
23. Tier 7 Plumbing & Rooter

    Hawthorne, CA · CSLB #1136552 · as of June 27, 2026
    Active · clear
24. T & M Rooter & Plumbing DBA T & M Plumbing

    Hawthorne, CA · CSLB #1121545 · as of June 27, 2026
    Active · clear
25. To - Do Plumbing CO

    Hawthorne, CA · CSLB #835727 · as of June 27, 2026
    Active · clear
26. Unquestionable Plumbing INC

    Hawthorne, CA · CSLB #1131268 · as of June 27, 2026
    Active · clear
27. Walt Works Plumbing INC

    Hawthorne, CA · CSLB #1132447 · as of June 27, 2026
    Active · clear
28. Westchester Plumbing INC

    Hawthorne, CA · CSLB #854109 · as of June 27, 2026
    Active · clear

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

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.