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

The California Contractors State License Board (CSLB) lists 149 Plumbing (C-36) contractors in Riverside, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of June 27, 2026.

Showing 61–120 of 149 contractors

1. Gusr

   Riverside, CA · CSLB #1103948 · as of June 27, 2026
   Active · clear
2. Heinl Plumbing

   Riverside, CA · CSLB #210902 · as of June 27, 2026
   Active · clear
3. Hercules Plumbing INC

   Riverside, CA · CSLB #1016338 · as of June 27, 2026
   Active · clear
4. Hermosillo Plumbing

   Riverside, CA · CSLB #1089655 · as of June 27, 2026
   Active · clear
5. Hovey Rooter Service

   Riverside, CA · CSLB #937193 · as of June 27, 2026
   Active · clear
6. H S Q Plumbing INC

   Riverside, CA · CSLB #814039 · as of June 27, 2026
   Active · clear
7. Ike's Plumbing Service

   Riverside, CA · CSLB #415530 · as of June 27, 2026
   Active · clear
8. Industrial Corrective Maintenance Services

   Riverside, CA · CSLB #985526 · as of June 27, 2026
   Active · clear
9. Inland Plumbing Solutions INC

   Riverside, CA · CSLB #1145622 · as of June 27, 2026
   Active · clear
10. Jaime Leyva

    Riverside, CA · CSLB #1029537 · as of June 27, 2026
    Active · clear
11. Jim & Sons Plumbing And Rooter INC

    Riverside, CA · CSLB #1045626 · as of June 27, 2026
    Active · clear
12. J M A Plumbing

    Riverside, CA · CSLB #1015572 · as of June 27, 2026
    Active · clear
13. John Dixon Plumbing

    Riverside, CA · CSLB #1135934 · as of June 27, 2026
    Active · clear
14. John Mahany Plumbing INC

    Riverside, CA · CSLB #1063381 · as of June 27, 2026
    Active · clear
15. J P Plumbing Systems INC

    Riverside, CA · CSLB #885643 · as of June 27, 2026
    Active · clear
16. JRB Plumbing INC

    Riverside, CA · CSLB #1078489 · as of June 27, 2026
    Active · clear
17. Heriberto Juarez

    Riverside, CA · CSLB #923051 · as of June 27, 2026
    Active · clear
18. Julios Economy Plumbing INC

    Riverside, CA · CSLB #631945 · as of June 27, 2026
    Active · clear
19. Kecko Plumbers

    Riverside, CA · CSLB #1016374 · as of June 27, 2026
    Active · clear
20. Joshua Knisbell

    Riverside, CA · CSLB #1032718 · as of June 27, 2026
    Active · clear
21. Timothy Lampman DBA Lampman's Sewer & Drain

    Riverside, CA · CSLB #848859 · as of June 27, 2026
    Active · clear
22. Left Coast Plumbing

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

    Riverside, CA · CSLB #1122665 · as of June 27, 2026
    Active · clear
24. Andrew Lozano

    Riverside, CA · CSLB #632969 · as of June 27, 2026
    Active · clear
25. Majestic Plumbing INC

    Riverside, CA · CSLB #906873 · as of June 27, 2026
    Active · clear
26. M B Plumbing

    Riverside, CA · CSLB #1033804 · as of June 27, 2026
    Active · clear
27. M C I Plumbing Corp

    Riverside, CA · CSLB #961466 · as of June 27, 2026
    Active · clear
28. Medina Plumbing & Rooter

    Riverside, CA · CSLB #1026458 · as of June 27, 2026
    Active · clear
29. Mendoza Rooter Plumbing

    Riverside, CA · CSLB #1042474 · as of June 27, 2026
    Active · clear
30. Murphys Plumbing & Rooter

    Riverside, CA · CSLB #718303 · as of June 27, 2026
    Active · clear
31. Neptune Leak Pro

    Riverside, CA · CSLB #1049183 · as of June 27, 2026
    Active · clear
32. New Star Plumbing INC

    Riverside, CA · CSLB #1009180 · as of June 27, 2026
    Active · clear
33. Next Generation Jetting LLC

    Riverside, CA · CSLB #1046583 · as of June 27, 2026
    Active · clear
34. Oh Plumbing

    Riverside, CA · CSLB #1061698 · as of June 27, 2026
    Active · clear
35. Optimus Maximus Plumbing

    Riverside, CA · CSLB #1087559 · as of June 27, 2026
    Active · clear
36. Osuna Plumbing

    Riverside, CA · CSLB #1038026 · as of June 27, 2026
    Active · clear
37. Pablo's Plumbing

    Riverside, CA · CSLB #1023144 · as of June 27, 2026
    Active · clear
38. Joe Paino

    Riverside, CA · CSLB #1009478 · as of June 27, 2026
    Active · clear
39. Picone Mechanical Company

    Riverside, CA · CSLB #1119687 · as of June 27, 2026
    Active · clear
40. Pipeline Plumbing BY Kevin Roundy INC

    Riverside, CA · CSLB #1027182 · as of June 27, 2026
    Active · clear
41. Plumbing Dynamics INC

    Riverside, CA · CSLB #769492 · as of June 27, 2026
    Active · clear
42. Lozano Plumbing Services Incorporated DBA Plumbing Master

    Riverside, CA · CSLB #1001021 · as of June 27, 2026
    Active · clear
43. Plumbing Matters Rooter & Plumbing Services Incorporated

    Riverside, CA · CSLB #1078778 · as of June 27, 2026
    Active · clear
44. Plumbing Official

    Riverside, CA · CSLB #936893 · as of June 27, 2026
    Active · clear
45. Precision Pool Plumbing

    Riverside, CA · CSLB #701233 · as of June 27, 2026
    Active · clear
46. Premier Plumbing Company

    Riverside, CA · CSLB #756900 · as of June 27, 2026
    Active · clear
47. Prestige Plumbing LLC

    Riverside, CA · CSLB #1147403 · as of June 27, 2026
    Active · clear
48. Pro 1 Plumbing

    Riverside, CA · CSLB #1152926 · as of June 27, 2026
    Active · clear
49. Pronto! Plumbing & Rooter

    Riverside, CA · CSLB #699648 · as of June 27, 2026
    Active · clear
50. P R Plumbing And Drain

    Riverside, CA · CSLB #938075 · as of June 27, 2026
    Active · clear
51. Ramsey Backflow & Plumbing

    Riverside, CA · CSLB #482694 · as of June 27, 2026
    Active · clear
52. Ray's Leak Detection & Repair

    Riverside, CA · CSLB #660333 · as of June 27, 2026
    Active · clear
53. Rdodson Plumbing & Rooter INC

    Riverside, CA · CSLB #1126494 · as of June 27, 2026
    Active · clear
54. Recon Plumbing

    Riverside, CA · CSLB #886481 · as of June 27, 2026
    Active · clear
55. Righty Tighty Plumbing INC

    Riverside, CA · CSLB #1109011 · as of June 27, 2026
    Active · clear
56. Gilbert J Robles LLC

    Riverside, CA · CSLB #1128364 · as of June 27, 2026
    Active · clear
57. Rooter Alert

    Riverside, CA · CSLB #815612 · as of June 27, 2026
    Active · clear
58. Rooter Pro Plumbing Pro INC

    Riverside, CA · CSLB #1089729 · as of June 27, 2026
    Active · clear
59. Rooter Warrior Plumbing And Drain Cleaning

    Riverside, CA · CSLB #1036218 · as of June 27, 2026
    Active · clear
60. Cappello Brothers Plumbing INC DBA Rossman Plumbing

    Riverside, CA · CSLB #1112686 · 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.