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 8, 2026.

Showing 4,741–4,800 of 12,055 contractors

1. Henley Plumbing Service

   Campbell, CA · CSLB #1124165 · as of October 8, 2026
   Active · clear
2. Henrik Plumbing Company

   Los Angeles, CA · CSLB #650806 · as of October 8, 2026
   Active · clear
3. Henrik Plumbing INC

   Los Angeles, CA · CSLB #741020 · as of October 8, 2026
   Active · clear
4. H R Henry Plumbing

   Half Moon Bay, CA · CSLB #614767 · as of October 8, 2026
   Active · clear
5. Henry's Plumbing

   Lakeside, CA · CSLB #1131089 · as of October 8, 2026
   Active · clear
6. Tim Henry Plumbing

   Yucca Valley, CA · CSLB #914828 · as of October 8, 2026
   Active · clear
7. Sean Hensley Plumbing Company

   Santa Rosa, CA · CSLB #879745 · as of October 8, 2026
   Active · clear
8. Henson Plumbing INC

   Brentwood, CA · CSLB #888355 · as of October 8, 2026
   Active · clear
9. Henthorn Plumbing

   Redwood City, CA · CSLB #994835 · as of October 8, 2026
   Active · clear
10. Herb Aguirre Plumbing

    South Lake Tahoe, CA · CSLB #1147032 · as of October 8, 2026
    Active · clear
11. Hercules Plumbing INC

    Riverside, CA · CSLB #1016338 · as of October 8, 2026
    Active · clear
12. Here To Help Plumbing & Rooter

    Glendora, CA · CSLB #1116916 · as of October 8, 2026
    Active · clear
13. Heritage Bay Plumbing INC

    Paso Robles, CA · CSLB #1138843 · as of October 8, 2026
    Active · clear
14. Heritage Plumbing

    Sacramento, CA · CSLB #747383 · as of October 8, 2026
    Active · clear
15. Heritage Plumbing

    Menifee, CA · CSLB #1035361 · as of October 8, 2026
    Active · clear
16. Heritage Plumbing Pros

    Salinas, CA · CSLB #1148291 · as of October 8, 2026
    Active · clear
17. Herme's Plumbing

    Rancho Cucamonga, CA · CSLB #1111586 · as of October 8, 2026
    Active · clear
18. Hermes Plumbing And Rooting INC

    Van Nuys, CA · CSLB #1058208 · as of October 8, 2026
    Active · clear
19. Hermes Plumbing INC

    Napa, CA · CSLB #1069597 · as of October 8, 2026
    Active · clear
20. Hermosillo Plumbing

    Riverside, CA · CSLB #1089655 · as of October 8, 2026
    Active · clear
21. Hermoso Plumbing INC

    Winchester, CA · CSLB #1093070 · as of October 8, 2026
    Active · clear
22. Da Hernandez Plumbing INC

    Van Nuys, CA · CSLB #1094018 · as of October 8, 2026
    Active · clear
23. Jose Hernandez

    Winton, CA · CSLB #1016967 · as of October 8, 2026
    Active · clear
24. Michael A Hernandez

    La Mirada, CA · CSLB #899865 · as of October 8, 2026
    Active · clear
25. Oscar Hernandez Plumbing

    Montebello, CA · CSLB #972588 · as of October 8, 2026
    Active · clear
26. Hernandez Plumbing

    El Sobrante, CA · CSLB #934995 · as of October 8, 2026
    Active · clear
27. Hernandez Plumbing Services Partnership

    Hayward, CA · CSLB #1132283 · as of October 8, 2026
    Active · clear
28. Hernan's Plumbing INC

    Reseda, CA · CSLB #907653 · as of October 8, 2026
    Active · clear
29. Herondo

    Torrance, CA · CSLB #913714 · as of October 8, 2026
    Active · clear
30. Heros Plumbing Service LLC

    Bakersfield, CA · CSLB #1055844 · as of October 8, 2026
    Active · clear
31. Carlos Herrera

    Lynwood, CA · CSLB #911764 · as of October 8, 2026
    Active · clear
32. Oscar Santana Herrera-mejorado

    Truckee, CA · CSLB #1107774 · as of October 8, 2026
    Active · clear
33. Herrera Plumbing

    Windsor, CA · CSLB #1094579 · as of October 8, 2026
    Active · clear
34. Herrin Plumbing

    Salinas, CA · CSLB #1099500 · as of October 8, 2026
    Active · clear
35. Hewitt & Sons Plumbing

    Woodland, CA · CSLB #641886 · as of October 8, 2026
    Active · clear
36. Heyer Plumbing

    Trabuco Canyon, CA · CSLB #755406 · as of October 8, 2026
    Active · clear
37. Heys Plumbing

    Valencia, CA · CSLB #992923 · as of October 8, 2026
    Active · clear
38. HG Pro Plumbing

    Salinas, CA · CSLB #1161033 · as of October 8, 2026
    Active · clear
39. HHL Enterprises INC

    Laguna Hills, CA · CSLB #1138736 · as of October 8, 2026
    Active · clear
40. H & H Plumbing

    Paso Robles, CA · CSLB #504974 · as of October 8, 2026
    Active · clear
41. H & H Plumbing INC

    Arcadia, CA · CSLB #1068091 · as of October 8, 2026
    Active · clear
42. H & H Plumbing Service

    Los Gatos, CA · CSLB #652529 · as of October 8, 2026
    Active · clear
43. H H S Plumbing INC

    Rancho Mission Viejo, CA · CSLB #1029667 · as of October 8, 2026
    Active · clear
44. Hicks Plumbing INC

    Monterey, CA · CSLB #798097 · as of October 8, 2026
    Active · clear
45. Hicks Plumbing Technologies CO

    Pasadena, CA · CSLB #699330 · as of October 8, 2026
    Active · clear
46. Hidden Valley Plumbing

    Escondido, CA · CSLB #1031946 · as of October 8, 2026
    Active · clear
47. Hi Def Plumbing

    Lodi, CA · CSLB #1046962 · as of October 8, 2026
    Active · clear
48. Hi-desert Plumbing INC

    Yucca Valley, CA · CSLB #1029182 · as of October 8, 2026
    Active · clear
49. Hi Desert Plumbing LLC

    Dayton, CA · CSLB #1124132 · as of October 8, 2026
    Active · clear
50. Higerd Plumbing

    Mammoth Lakes, CA · CSLB #1129590 · as of October 8, 2026
    Active · clear
51. High Caliber Plumbing HCP

    Anaheim, CA · CSLB #1143710 · as of October 8, 2026
    Active · clear
52. High Demand Plumbing

    Fullerton, CA · CSLB #1140337 · as of October 8, 2026
    Active · clear
53. High Desert Leak Detection

    Hesperia, CA · CSLB #759904 · as of October 8, 2026
    Active · clear
54. High Desert Plumbing

    Reno, CA · CSLB #965852 · as of October 8, 2026
    Active · clear
55. High Desert Plumbing And Rooter

    Apple Valley, CA · CSLB #912978 · as of October 8, 2026
    Active · clear
56. Highend Plumbing Services INC

    Panorama City, CA · CSLB #1133158 · as of October 8, 2026
    Active · clear
57. Highlander Plumbing

    Los Angeles, CA · CSLB #1106142 · as of October 8, 2026
    Active · clear
58. Highland Plumbing INC

    Mammoth Lakes, CA · CSLB #1075206 · as of October 8, 2026
    Active · clear
59. Highland Plumbing Services INC

    Burbank, CA · CSLB #1083124 · as of October 8, 2026
    Active · clear
60. Highline Plumbing Systems LLC

    Fort Jones, CA · CSLB #1158390 · as of October 8, 2026
    Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of October 8, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.