Licensed Plumbing (C-36) contractors in California

The California Contractors State License Board (CSLB) lists 12,055 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 7, 2026.

Showing 841–900 of 12,055 contractors

1. Americas Trusted Plumbing LLC

   Chula Vista, CA · CSLB #1151463 · as of October 7, 2026
   Active · clear
2. Americhlor Services

   Moreno Valley, CA · CSLB #981054 · as of October 7, 2026
   Active · clear
3. Ameri-leak Plumbing LLC

   Signal Hill, CA · CSLB #933179 · as of October 7, 2026
   Active · clear
4. Ameriserve Plumbing And Rooter

   Norco, CA · CSLB #1070157 · as of October 7, 2026
   Active · clear
5. Amesos Plumbing INC

   San Rafael, CA · CSLB #814542 · as of October 7, 2026
   Active · clear
6. Amex Plumbing

   Santa Clarita, CA · CSLB #1154155 · as of October 7, 2026
   Active · clear
7. A M Foxx Plumbing

   Thousand Oaks, CA · CSLB #601164 · as of October 7, 2026
   Active · clear
8. Amg Premium Plumbing INC

   Sun Valley, CA · CSLB #1150322 · as of October 7, 2026
   Active · clear
9. Amg Quality Plumbing And Rooter

   Antioch, CA · CSLB #1111297 · as of October 7, 2026
   Active · clear
10. Amigo Rooter & Plumbing

    Livermore, CA · CSLB #917521 · as of October 7, 2026
    Active · clear
11. Amigos Plumbing And Drain Cleaning INC

    Sacramento, CA · CSLB #1150558 · as of October 7, 2026
    Active · clear
12. Ami Plumbing

    National City, CA · CSLB #956686 · as of October 7, 2026
    Active · clear
13. Ami Plumbing Services LLC

    San Diego, CA · CSLB #1149657 · as of October 7, 2026
    Active · clear
14. A Miracle Plumbing

    San Bruno, CA · CSLB #932978 · as of October 7, 2026
    Active · clear
15. Amit Sabag

    Woodland Hills, CA · CSLB #1148516 · as of October 7, 2026
    Active · clear
16. Amj Plumbing Specialists Corp

    Rancho Cucamonga, CA · CSLB #955853 · as of October 7, 2026
    Active · clear
17. A M L Plumbing INC

    Santa Clarita, CA · CSLB #1066840 · as of October 7, 2026
    Active · clear
18. Amn Plumbing INC

    San Pablo, CA · CSLB #1049016 · as of October 7, 2026
    Active · clear
19. Amorosano Plumbing Systems

    Big Bear City, CA · CSLB #1014636 · as of October 7, 2026
    Active · clear
20. A & M Plumbing

    Belmont, CA · CSLB #644782 · as of October 7, 2026
    Active · clear
21. A & M Plumbing

    Del Rey Oaks, CA · CSLB #929098 · as of October 7, 2026
    Active · clear
22. A M Plumbing

    Sun City, CA · CSLB #913175 · as of October 7, 2026
    Active · clear
23. Am Plumbing

    Stockton, CA · CSLB #1136328 · as of October 7, 2026
    Active · clear
24. Am Plumbing

    Covina, CA · CSLB #1146344 · as of October 7, 2026
    Active · clear
25. A M Plumbing And Rooter INC

    Whittier, CA · CSLB #1014681 · as of October 7, 2026
    Active · clear
26. Am Plumbing Construction INC

    Lompoc, CA · CSLB #1101859 · as of October 7, 2026
    Active · clear
27. A M Plumbing INC

    Torrance, CA · CSLB #957812 · as of October 7, 2026
    Active · clear
28. A M Plumbing & Rooter LLC

    Lake Elsinore, CA · CSLB #979800 · as of October 7, 2026
    Active · clear
29. A M Plumbing Service

    Littlerock, CA · CSLB #562880 · as of October 7, 2026
    Active · clear
30. A & M Plumbing Services

    Hemet, CA · CSLB #615887 · as of October 7, 2026
    Active · clear
31. Am PM Plumbing Group INC

    Winchester, CA · CSLB #958510 · as of October 7, 2026
    Active · clear
32. Am - PM Plumbing INC

    Los Angeles, CA · CSLB #866999 · as of October 7, 2026
    Active · clear
33. Am-pm Rooter & Plumbing

    Ojai, CA · CSLB #1133581 · as of October 7, 2026
    Active · clear
34. Bill Howe Plumbing INC DBA Am-pm Sewer & Drain Cleaning

    San Diego, CA · CSLB #488413 · as of October 7, 2026
    Active · clear
35. Amp Plumbing Services INC

    Los Angeles, CA · CSLB #1012101 · as of October 7, 2026
    Active · clear
36. Am Property Maintenance Plumbing Division

    Yucca Valley, CA · CSLB #1001426 · as of October 7, 2026
    Active · clear
37. Ampro Plumbing & Leak Detection INC

    Corona, CA · CSLB #1024186 · as of October 7, 2026
    Active · clear
38. Ams Plumbing

    Beaumont, CA · CSLB #1156975 · as of October 7, 2026
    Active · clear
39. Ams Plumbing & Drain

    Lakeside, CA · CSLB #1090449 · as of October 7, 2026
    Active · clear
40. Ams Pro Plumbing

    Modesto, CA · CSLB #1152279 · as of October 7, 2026
    Active · clear
41. Amx Plumbing

    Daly City, CA · CSLB #822482 · as of October 7, 2026
    Active · clear
42. Gregory C Amyx SR

    Bellflower, CA · CSLB #1074181 · as of October 7, 2026
    Active · clear
43. Amz Plumbing INC

    Montclair, CA · CSLB #1119395 · as of October 7, 2026
    Active · clear
44. Anaheim Hills Plumbing LLC

    Anaheim, CA · CSLB #667966 · as of October 7, 2026
    Active · clear
45. Analgesic Services INC

    Sacramento, CA · CSLB #729038 · as of October 7, 2026
    Active · clear
46. An All Around Plumbing Specialist

    Seal Beach, CA · CSLB #717184 · as of October 7, 2026
    Active · clear
47. An Chang Moo

    Pasadena, CA · CSLB #643889 · as of October 7, 2026
    Active · clear
48. Anchor Pipe & Drain INC

    Ben Lomond, CA · CSLB #988147 · as of October 7, 2026
    Active · clear
49. Anchors Aweigh Plumbing

    Huntington Beach, CA · CSLB #914578 · as of October 7, 2026
    Active · clear
50. Andco Plumbing Services

    Bakersfield, CA · CSLB #760311 · as of October 7, 2026
    Active · clear
51. Andersen Commercial Plumbing LLC

    Covina, CA · CSLB #1039820 · as of October 7, 2026
    Active · clear
52. Andersen Plumbing

    San Jose, CA · CSLB #1042680 · as of October 7, 2026
    Active · clear
53. Finn Andersen's Plumbing

    Lomita, CA · CSLB #648955 · as of October 7, 2026
    Active · clear
54. Gifford Anderson Plumbing Incorporated

    Santa Rosa, CA · CSLB #795619 · as of October 7, 2026
    Active · clear
55. Pete A Anderson Plumbing

    Palm Desert, CA · CSLB #490807 · as of October 7, 2026
    Active · clear
56. Anderson Plumbing

    Mammoth Lakes, CA · CSLB #807741 · as of October 7, 2026
    Active · clear
57. P & S Anderson Corp DBA Anderson Plumbing

    Riverside, CA · CSLB #625340 · as of October 7, 2026
    Active · clear
58. Anderson Sewer And Rooter

    Fremont, CA · CSLB #1132129 · as of October 7, 2026
    Active · open complaint
59. Anderson's Plumbing INC

    Sacramento, CA · CSLB #1019119 · as of October 7, 2026
    Active · clear
60. Anderson's Sierra Pipe Company

    Auburn, CA · CSLB #349834 · as of October 7, 2026
    Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of October 7, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.