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 61–120 of 154 contractors

1. Dale Green Plumbing

   Riverside, CA · CSLB #350181 · as of October 6, 2026
   Active · clear
2. Green Life Plumbing

   Riverside, CA · CSLB #968684 · as of October 6, 2026
   Active · clear
3. Guillen's Plumbing & Drain Specialist

   Riverside, CA · CSLB #1098990 · as of October 6, 2026
   Active · clear
4. Gusr

   Riverside, CA · CSLB #1103948 · as of October 6, 2026
   Active · clear
5. Heinl Plumbing

   Riverside, CA · CSLB #210902 · as of October 6, 2026
   Active · clear
6. Hercules Plumbing INC

   Riverside, CA · CSLB #1016338 · as of October 6, 2026
   Active · clear
7. Hermosillo Plumbing

   Riverside, CA · CSLB #1089655 · as of October 6, 2026
   Active · clear
8. Hovey Rooter Service

   Riverside, CA · CSLB #937193 · as of October 6, 2026
   Active · clear
9. H R P Plumbing & Heating

   Riverside, CA · CSLB #873360 · as of October 6, 2026
   Active · clear
10. H S Q Plumbing INC

    Riverside, CA · CSLB #814039 · as of October 6, 2026
    Active · clear
11. Ike's Plumbing Service

    Riverside, CA · CSLB #415530 · as of October 6, 2026
    Active · clear
12. Industrial Corrective Maintenance Services

    Riverside, CA · CSLB #985526 · as of October 6, 2026
    Active · clear
13. Inland Plumbing Solutions INC

    Riverside, CA · CSLB #1145622 · as of October 6, 2026
    Active · clear
14. Jaime Leyva

    Riverside, CA · CSLB #1029537 · as of October 6, 2026
    Active · clear
15. Jim & Sons Plumbing And Rooter INC

    Riverside, CA · CSLB #1045626 · as of October 6, 2026
    Active · clear
16. J M A Plumbing

    Riverside, CA · CSLB #1015572 · as of October 6, 2026
    Active · clear
17. John Dixon Plumbing

    Riverside, CA · CSLB #1135934 · as of October 6, 2026
    Active · clear
18. John Mahany Plumbing INC

    Riverside, CA · CSLB #1063381 · as of October 6, 2026
    Active · clear
19. J P Plumbing Systems INC

    Riverside, CA · CSLB #885643 · as of October 6, 2026
    Active · clear
20. JRB Plumbing INC

    Riverside, CA · CSLB #1078489 · as of October 6, 2026
    Active · clear
21. Heriberto Juarez

    Riverside, CA · CSLB #923051 · as of October 6, 2026
    Active · clear
22. Julios Economy Plumbing INC

    Riverside, CA · CSLB #631945 · as of October 6, 2026
    Active · clear
23. Kecko Plumbers

    Riverside, CA · CSLB #1016374 · as of October 6, 2026
    Active · clear
24. Joshua Knisbell

    Riverside, CA · CSLB #1032718 · as of October 6, 2026
    Active · clear
25. Timothy Lampman DBA Lampman's Sewer & Drain

    Riverside, CA · CSLB #848859 · as of October 6, 2026
    Active · clear
26. Left Coast Plumbing

    Riverside, CA · CSLB #989018 · as of October 6, 2026
    Active · clear
27. Luis F Leyva

    Riverside, CA · CSLB #1122665 · as of October 6, 2026
    Active · clear
28. Andrew Lozano

    Riverside, CA · CSLB #632969 · as of October 6, 2026
    Active · clear
29. Majestic Plumbing INC

    Riverside, CA · CSLB #906873 · as of October 6, 2026
    Active · clear
30. M B Plumbing

    Riverside, CA · CSLB #1033804 · as of October 6, 2026
    Active · clear
31. M C I Plumbing Corp

    Riverside, CA · CSLB #961466 · as of October 6, 2026
    Active · clear
32. Medina Plumbing & Rooter

    Riverside, CA · CSLB #1026458 · as of October 6, 2026
    Active · clear
33. Mendoza Rooter Plumbing

    Riverside, CA · CSLB #1042474 · as of October 6, 2026
    Active · clear
34. Murphys Plumbing & Rooter

    Riverside, CA · CSLB #718303 · as of October 6, 2026
    Active · clear
35. Neptune Leak Pro

    Riverside, CA · CSLB #1049183 · as of October 6, 2026
    Active · clear
36. New Star Plumbing INC

    Riverside, CA · CSLB #1009180 · as of October 6, 2026
    Active · clear
37. Next Generation Jetting LLC

    Riverside, CA · CSLB #1046583 · as of October 6, 2026
    Active · clear
38. Optimus Maximus Plumbing

    Riverside, CA · CSLB #1087559 · as of October 6, 2026
    Active · clear
39. Osuna Plumbing

    Riverside, CA · CSLB #1038026 · as of October 6, 2026
    Active · clear
40. Pablo's Plumbing

    Riverside, CA · CSLB #1023144 · as of October 6, 2026
    Active · clear
41. Joe Paino

    Riverside, CA · CSLB #1009478 · as of October 6, 2026
    Active · clear
42. Picone Mechanical Company

    Riverside, CA · CSLB #1119687 · as of October 6, 2026
    Active · clear
43. Pipeline Plumbing BY Kevin Roundy INC

    Riverside, CA · CSLB #1027182 · as of October 6, 2026
    Active · clear
44. Pka Plumbing INC

    Riverside, CA · CSLB #1161701 · as of October 6, 2026
    Active · clear
45. Plumbing Dynamics INC

    Riverside, CA · CSLB #769492 · as of October 6, 2026
    Active · clear
46. Lozano Plumbing Services Incorporated DBA Plumbing Master

    Riverside, CA · CSLB #1001021 · as of October 6, 2026
    Active · clear
47. Plumbing Matters Rooter & Plumbing Services Incorporated

    Riverside, CA · CSLB #1078778 · as of October 6, 2026
    Active · clear
48. Plumbing Official

    Riverside, CA · CSLB #936893 · as of October 6, 2026
    Active · clear
49. Precision Pool Plumbing

    Riverside, CA · CSLB #701233 · as of October 6, 2026
    Active · clear
50. Premier Plumbing Company

    Riverside, CA · CSLB #756900 · as of October 6, 2026
    Active · clear
51. Prestige Plumbing LLC

    Riverside, CA · CSLB #1147403 · as of October 6, 2026
    Active · clear
52. Pro 1 Plumbing

    Riverside, CA · CSLB #1152926 · as of October 6, 2026
    Active · clear
53. Pronto! Plumbing & Rooter

    Riverside, CA · CSLB #699648 · as of October 6, 2026
    Active · clear
54. P R Plumbing And Drain

    Riverside, CA · CSLB #938075 · as of October 6, 2026
    Active · clear
55. Ramsey Backflow & Plumbing

    Riverside, CA · CSLB #482694 · as of October 6, 2026
    Active · clear
56. Ray's Leak Detection & Repair

    Riverside, CA · CSLB #660333 · as of October 6, 2026
    Active · clear
57. Rdodson Plumbing & Rooter INC

    Riverside, CA · CSLB #1126494 · as of October 6, 2026
    Active · clear
58. Recon Plumbing

    Riverside, CA · CSLB #886481 · as of October 6, 2026
    Active · clear
59. Right Services INC

    Riverside, CA · CSLB #1161194 · as of October 6, 2026
    Active · clear
60. Righty Tighty Plumbing INC

    Riverside, CA · CSLB #1109011 · as of October 6, 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 6, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.