Licensed Plumbing (C-36) contractors in California

The California Contractors State License Board (CSLB) lists 12,091 California contractors classified C-36 (Plumbing (C-36)). Each entry below links to a full dossier with license status, insurance, bond, and enforcement — as of October 14, 2026.

Showing 9,001–9,060 of 12,091 contractors

1. Roadrunner Plumbing

   Oceano, CA · CSLB #791449 · as of October 14, 2026
   Active · clear
2. Jason Roan

   Chico, CA · CSLB #1067530 · as of October 14, 2026
   Active · clear
3. Roa's Plumbing

   Ione, CA · CSLB #1021382 · as of October 14, 2026
   Active · clear
4. Rick Robben And Mark Crocker Plumbing LLC

   Napa, CA · CSLB #1106345 · as of October 14, 2026
   Active · clear
5. Robby's Rooter INC

   Los Angeles, CA · CSLB #773697 · as of October 14, 2026
   Active · clear
6. Robello Plumbing

   Petaluma, CA · CSLB #878332 · as of October 14, 2026
   Active · clear
7. Roberson's Plumbing Service

   Orange Cove, CA · CSLB #260249 · as of October 14, 2026
   Active · clear
8. Robert Cone Plumbing

   Wofford Heights, CA · CSLB #849062 · as of October 14, 2026
   Active · clear
9. Robert Ford Plumbing And Heating INC

   Los Angeles, CA · CSLB #1010154 · as of October 14, 2026
   Active · clear
10. Robert Gabrielyan's Plumbing

    Van Nuys, CA · CSLB #1068513 · as of October 14, 2026
    Active · clear
11. Robert Garcia Plumbing

    Santa Fe Springs, CA · CSLB #953459 · as of October 14, 2026
    Active · clear
12. Bob Roberts

    Thousand Oaks, CA · CSLB #451452 · as of October 14, 2026
    Active · clear
13. John Roberts Plumbing INC

    Huntington Beach, CA · CSLB #1029120 · as of October 14, 2026
    Active · clear
14. Robertson Industrial Plumbing INC

    Salinas, CA · CSLB #873413 · as of October 14, 2026
    Active · clear
15. Joseph Robertson

    Compton, CA · CSLB #987861 · as of October 14, 2026
    Active · clear
16. Robertson Plumbing

    Sonora, CA · CSLB #881579 · as of October 14, 2026
    Active · clear
17. Robertson Plumbing Services

    San Clemente, CA · CSLB #1079120 · as of October 14, 2026
    Active · clear
18. Robertson's Backflow

    Pollock Pines, CA · CSLB #972547 · as of October 14, 2026
    Active · clear
19. Robert's Plumbing

    Simi Valley, CA · CSLB #618416 · as of October 14, 2026
    Active · clear
20. Robert's Plumbing & Remodel INC DBA Robert's Plumbing

    Visalia, CA · CSLB #969808 · as of October 14, 2026
    Active · clear
21. Roberts Plumbing Incorporated

    Descanso, CA · CSLB #601635 · as of October 14, 2026
    Active · clear
22. Robert The Plumber Plumbing Service

    Shingletown, CA · CSLB #893655 · as of October 14, 2026
    Active · clear
23. Robinett Plumbing INC

    Long Beach, CA · CSLB #727736 · as of October 14, 2026
    Active · clear
24. Christopher Robin's Plumbing INC

    Santa Rosa, CA · CSLB #1098737 · as of October 14, 2026
    Active · clear
25. Clayte Robinson Plumbing

    Goleta, CA · CSLB #1051142 · as of October 14, 2026
    Active · clear
26. G D Robinson Plumbing CO

    Simi Valley, CA · CSLB #341314 · as of October 14, 2026
    Active · clear
27. Robinson Plumbing

    Willits, CA · CSLB #646710 · as of October 14, 2026
    Active · clear
28. Robin & Son's Plumbing

    Santa Barbara, CA · CSLB #1051565 · as of October 14, 2026
    Active · clear
29. Rob Land Plumbing INC

    Napa, CA · CSLB #1047290 · as of October 14, 2026
    Active · clear
30. Gilbert J Robles LLC

    Riverside, CA · CSLB #1128364 · as of October 14, 2026
    Active · clear
31. The Robles Plumbing

    South Gate, CA · CSLB #571417 · as of October 14, 2026
    Active · clear
32. Robs Plumbing

    Harbor City, CA · CSLB #563643 · as of October 14, 2026
    Active · clear
33. Roca Plumbing

    Santa Rosa, CA · CSLB #1085066 · as of October 14, 2026
    Active · clear
34. Nathan Rocha

    Placentia, CA · CSLB #965919 · as of October 14, 2026
    Active · clear
35. Rocker Plumbing

    Morgan Hill, CA · CSLB #1007585 · as of October 14, 2026
    Active · clear
36. Rocketman Plumbing & Rooter

    Temecula, CA · CSLB #1096069 · as of October 14, 2026
    Active · clear
37. Rocket Plumbing

    Monrovia, CA · CSLB #612976 · as of October 14, 2026
    Active · clear
38. Robert Campos DBA Rocket Plumbing Repair

    Monrovia, CA · CSLB #1027236 · as of October 14, 2026
    Active · clear
39. Rocket Rooter And Plumbing Corp

    Alhambra, CA · CSLB #1062901 · as of October 14, 2026
    Active · clear
40. Rockford Plumbing LLC

    Antioch, CA · CSLB #1135886 · as of October 14, 2026
    Active · clear
41. Rock Hill

    Anaheim, CA · CSLB #1061676 · as of October 14, 2026
    Active · clear
42. Steven Cheatwood DBA Rocko's Plumbing

    Simi Valley, CA · CSLB #1087269 · as of October 14, 2026
    Active · clear
43. Rock Plumbing LLC

    Carson City, CA · CSLB #1134882 · as of October 14, 2026
    Active · clear
44. Rock Rooter Plumbing

    Pasadena, CA · CSLB #1145403 · as of October 14, 2026
    Active · clear
45. Rock Solid Drains INC

    Santa Rosa, CA · CSLB #1065909 · as of October 14, 2026
    Active · clear
46. Rock Solid Plumbing

    Morro Bay, CA · CSLB #794294 · as of October 14, 2026
    Active · clear
47. Rockstar Plumbing Services

    Chatsworth, CA · CSLB #1043692 · as of October 14, 2026
    Active · clear
48. Rocksteady Plumbing

    Paso Robles, CA · CSLB #921458 · as of October 14, 2026
    Active · clear
49. Rocky Mountain Plumbing INC

    San Jose, CA · CSLB #1160383 · as of October 14, 2026
    Active · clear
50. Rocky Rooter

    Irvine, CA · CSLB #910872 · as of October 14, 2026
    Active · clear
51. Rocky's Plumbing And Rooter

    Newark, CA · CSLB #1079383 · as of October 14, 2026
    Active · clear
52. Rodarte Plumbing

    Fallbrook, CA · CSLB #1054158 · as of October 14, 2026
    Active · clear
53. K E Rodgers INC

    Redlands, CA · CSLB #1000195 · as of October 14, 2026
    Active · clear
54. Rod Heikkila Plumbing

    Sunland, CA · CSLB #737544 · as of October 14, 2026
    Active · clear
55. Rodrigues Plumbing

    Armona, CA · CSLB #705939 · as of October 14, 2026
    Active · clear
56. Adrian Rodriguez

    Los Angeles, CA · CSLB #1011012 · as of October 14, 2026
    Active · open complaint
57. Jeffrey Rodriguez Plumbing

    Watsonville, CA · CSLB #1006507 · as of October 14, 2026
    Active · clear
58. Jose Rodriguez Plumbing INC

    Wilmington, CA · CSLB #1066732 · as of October 14, 2026
    Active · clear
59. Josue Rodriguez

    Kerman, CA · CSLB #1089385 · as of October 14, 2026
    Active · clear
60. K R Rodriguez INC

    Burbank, CA · CSLB #991693 · as of October 14, 2026
    Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of October 14, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.