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

The California Contractors State License Board (CSLB) lists 154 Plumbing (C-36) contractors in Riverside, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of October 6, 2026.

Showing 121–154 of 154 contractors

1. Gilbert J Robles LLC

   Riverside, CA · CSLB #1128364 · as of October 6, 2026
   Active · clear
2. Rooter Alert

   Riverside, CA · CSLB #815612 · as of October 6, 2026
   Active · clear
3. Rooter Pro Plumbing Pro INC

   Riverside, CA · CSLB #1089729 · as of October 6, 2026
   Active · clear
4. Rooter Warrior Plumbing And Drain Cleaning

   Riverside, CA · CSLB #1036218 · as of October 6, 2026
   Active · clear
5. Cappello Brothers Plumbing INC DBA Rossman Plumbing

   Riverside, CA · CSLB #1112686 · as of October 6, 2026
   Active · clear
6. Ruvalcaba Plumbing

   Riverside, CA · CSLB #1074945 · as of October 6, 2026
   Active · clear
7. Neri Sanchez

   Riverside, CA · CSLB #1100177 · as of October 6, 2026
   Active · clear
8. J S Sedgwick Plumbing

   Riverside, CA · CSLB #875264 · as of October 6, 2026
   Active · clear
9. See It Better Plumbing

   Riverside, CA · CSLB #1007906 · as of October 6, 2026
   Active · clear
10. Serafin Plumbing

    Riverside, CA · CSLB #1070903 · as of October 6, 2026
    Active · clear
11. Sewer & Drain Guys

    Riverside, CA · CSLB #1108047 · as of October 6, 2026
    Active · clear
12. S G R INC

    Riverside, CA · CSLB #568794 · as of October 6, 2026
    Active · clear
13. Silverado Plumbing

    Riverside, CA · CSLB #956423 · as of October 6, 2026
    Active · clear
14. Robert F Sitton

    Riverside, CA · CSLB #607054 · as of October 6, 2026
    Active · clear
15. Source One Plumbing

    Riverside, CA · CSLB #1086002 · as of October 6, 2026
    Active · clear
16. Spotless Plumber

    Riverside, CA · CSLB #1101566 · as of October 6, 2026
    Active · clear
17. S & P Plumbing INC

    Riverside, CA · CSLB #323555 · as of October 6, 2026
    Active · clear
18. Sullivan Plumbing

    Riverside, CA · CSLB #758045 · as of October 6, 2026
    Active · clear
19. Tonkin Plumbing INC

    Riverside, CA · CSLB #519138 · as of October 6, 2026
    Active · clear
20. Total Cost Plumbing INC

    Riverside, CA · CSLB #1135118 · as of October 6, 2026
    Active · clear
21. Tru Commercial Plumbing And Drains INC

    Riverside, CA · CSLB #1074823 · as of October 6, 2026
    Active · clear
22. Unique Plumbing INC

    Riverside, CA · CSLB #911987 · as of October 6, 2026
    Active · clear
23. United Plumbing Designs INC

    Riverside, CA · CSLB #1089885 · as of October 6, 2026
    Active · clear
24. United Plumbing Services INC

    Riverside, CA · CSLB #1039525 · as of October 6, 2026
    Active · clear
25. Velasco Plumbing INC

    Riverside, CA · CSLB #1080676 · as of October 6, 2026
    Active · clear
26. West Coast Combustion INC

    Riverside, CA · CSLB #1077903 · as of October 6, 2026
    Active · clear
27. Wham Plumbing INC

    Riverside, CA · CSLB #1110901 · as of October 6, 2026
    Active · clear
28. Wrench Re-pipe

    Riverside, CA · CSLB #677057 · as of October 6, 2026
    Active · clear
29. A And V Socal Services LLC DBA A And V Socal Plumbing Services

    Riverside, CA · CSLB #1100645 · as of October 6, 2026
    Suspended · bond
30. Simon Alian

    Riverside, CA · CSLB #916455 · as of October 6, 2026
    Suspended · bond
31. Easy Plumbing

    Riverside, CA · CSLB #1037284 · as of October 6, 2026
    Suspended · bond
32. Maro Plumbing

    Riverside, CA · CSLB #1047048 · as of October 6, 2026
    Suspended · bond
33. Skoulos Plumbing Service

    Riverside, CA · CSLB #501133 · as of October 6, 2026
    Suspended · bond
34. United Empire Plumbing

    Riverside, CA · CSLB #1015601 · as of October 6, 2026
    Suspended · bond

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

Data sourced from the California Contractors State License Board (CSLB), current as of October 6, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.