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 8,821–8,880 of 12,091 contractors

1. Repipe Plus Plumbing CO

   Las Vegas, CA · CSLB #1037169 · as of October 14, 2026
   Active · clear
2. Repipe Pro

   Foothill Ranch, CA · CSLB #695125 · as of October 14, 2026
   Active · clear
3. Repipe Ready

   Tarzana, CA · CSLB #734569 · as of October 14, 2026
   Active · clear
4. Repipe SC INC

   El Segundo, CA · CSLB #1113894 · as of October 14, 2026
   Active · clear
5. Repipe Top Team INC

   Costa Mesa, CA · CSLB #1061908 · as of October 14, 2026
   Active · clear
6. Repipe & Water Heaters 4 Less INC

   San Diego, CA · CSLB #1012842 · as of October 14, 2026
   Active · clear
7. Res-com Plumbing INC

   Hollister, CA · CSLB #943739 · as of October 14, 2026
   Active · clear
8. Resco Rooter

   Yucaipa, CA · CSLB #1072817 · as of October 14, 2026
   Active · clear
9. Rescue Hero Plumbing

   Bakersfield, CA · CSLB #1068015 · as of October 14, 2026
   Active · clear
10. Rescue Plumbers INC

    Phelan, CA · CSLB #971522 · as of October 14, 2026
    Active · clear
11. Rescue Plumbing & Rooter

    North Hollywood, CA · CSLB #1110496 · as of October 14, 2026
    Active · clear
12. Rescue Rooter

    Memphis, CA · CSLB #765155 · as of October 14, 2026
    Active · clear
13. Residential Plumbing & Repairs

    Los Angeles, CA · CSLB #767031 · as of October 14, 2026
    Active · clear
14. Residential Plumbing Service

    Chula Vista, CA · CSLB #1080604 · as of October 14, 2026
    Active · clear
15. Residential Rooter

    Temple City, CA · CSLB #880717 · as of October 14, 2026
    Active · clear
16. Resilient Plumbing

    Poway, CA · CSLB #1130325 · as of October 14, 2026
    Active · clear
17. Resolution Plumbing INC

    Bellflower, CA · CSLB #1035559 · as of October 14, 2026
    Active · clear
18. Resolved Plumbing & Drain

    La Habra, CA · CSLB #1046906 · as of October 14, 2026
    Active · clear
19. Restore Plumbing & Drain

    Garden Grove, CA · CSLB #860490 · as of October 14, 2026
    Active · clear
20. Resurrection Plumbing

    Washington, CA · CSLB #961564 · as of October 14, 2026
    Active · clear
21. Retitan Plumbing LLC

    Hesperia, CA · CSLB #1149116 · as of October 14, 2026
    Active · clear
22. Reto's Plumbing

    Bellflower, CA · CSLB #918717 · as of October 14, 2026
    Active · clear
23. Retrac Plumbing

    Rocklin, CA · CSLB #1083330 · as of October 14, 2026
    Active · clear
24. Retrofit Express INC

    Canoga Park, CA · CSLB #868505 · as of October 14, 2026
    Active · clear
25. Retrofit Plumbing

    Coalinga, CA · CSLB #901209 · as of October 14, 2026
    Active · clear
26. Rev'd Up Plumbing

    Claremont, CA · CSLB #1157144 · as of October 14, 2026
    Active · clear
27. Revival Plumbing

    Santa Ana, CA · CSLB #840548 · as of October 14, 2026
    Active · clear
28. Revive Plumbing

    Pittsburg, CA · CSLB #1161601 · as of October 14, 2026
    Active · clear
29. Rex's Rooter Plumbing INC

    Nipomo, CA · CSLB #799841 · as of October 14, 2026
    Active · clear
30. Humberto Reyes U

    Anaheim, CA · CSLB #1033625 · as of October 14, 2026
    Active · clear
31. Jose Luis Reyes

    San Jacinto, CA · CSLB #1011113 · as of October 14, 2026
    Active · clear
32. Reyes Plumbing

    San Jose, CA · CSLB #1143216 · as of October 14, 2026
    Active · clear
33. Reyes Plumbing

    Richmond, CA · CSLB #743331 · as of October 14, 2026
    Active · clear
34. Reyes Plumbing

    Baldwin Park, CA · CSLB #1084806 · as of October 14, 2026
    Active · clear
35. Rey Santos Plumbing

    West Covina, CA · CSLB #992594 · as of October 14, 2026
    Active · clear
36. Rey's Plumbing INC

    Beaumont, CA · CSLB #1013975 · as of October 14, 2026
    Active · clear
37. RF Plumbing INC

    Lawndale, CA · CSLB #1134801 · as of October 14, 2026
    Active · clear
38. R G 3 Plumbing

    National City, CA · CSLB #1017067 · as of October 14, 2026
    Active · clear
39. Rga Rooter & Plumbing INC

    Anaheim, CA · CSLB #942828 · as of October 14, 2026
    Active · clear
40. R G Plumbing Group INC

    Santa Rosa, CA · CSLB #802006 · as of October 14, 2026
    Active · clear
41. R & G Plumbing INC

    Van Nuys, CA · CSLB #635070 · as of October 14, 2026
    Active · clear
42. RG Plumbing INC

    Reseda, CA · CSLB #1050270 · as of October 14, 2026
    Active · clear
43. RG Plumbing & Repiping INC

    San Jose, CA · CSLB #1152001 · as of October 14, 2026
    Active · clear
44. RGS Plumbing INC

    Burbank, CA · CSLB #1085963 · as of October 14, 2026
    Active · clear
45. R H Construction Plumbing

    Granada Hills, CA · CSLB #872039 · as of October 14, 2026
    Active · clear
46. John S Rhew

    Hayden, CA · CSLB #1090932 · as of October 14, 2026
    Active · clear
47. Rhew Plumbing & Mechanical INC

    Temecula, CA · CSLB #529734 · as of October 14, 2026
    Active · clear
48. Rhino Plumbing

    Laguna Hills, CA · CSLB #1150387 · as of October 14, 2026
    Active · clear
49. Rhino Plumbing & Drain Cleaning INC

    Ventura, CA · CSLB #861945 · as of October 14, 2026
    Active · clear
50. Rhino Rooter Plumbing INC

    Torrance, CA · CSLB #989126 · as of October 14, 2026
    Active · open complaint
51. Rhino Rooter Plumbing Sewer & Drain INC

    Orangevale, CA · CSLB #1101039 · as of October 14, 2026
    Active · clear
52. Rhinos Plumbing INC

    Denair, CA · CSLB #1074303 · as of October 14, 2026
    Active · clear
53. Rhino's Pro Plumbing INC

    Santa Barbara, CA · CSLB #1128037 · as of October 14, 2026
    Active · clear
54. Rhodes Plumbing

    Nipomo, CA · CSLB #1022615 · as of October 14, 2026
    Active · clear
55. Rhodium Plumbing

    Wildomar, CA · CSLB #1089914 · as of October 14, 2026
    Active · clear
56. R H Plumbing

    Palmdale, CA · CSLB #728607 · as of October 14, 2026
    Active · clear
57. R H Plumbing

    Sacramento, CA · CSLB #920630 · as of October 14, 2026
    Active · clear
58. R H Plumbing INC

    Los Angeles, CA · CSLB #681924 · as of October 14, 2026
    Active · clear
59. RH Plumbing Services INC

    Sunland, CA · CSLB #1138481 · as of October 14, 2026
    Active · clear
60. RH Plumbing Specialist

    Simi Valley, CA · CSLB #1120656 · 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.