Licensed Plumbing (C-36) contractors in California

The California Contractors State License Board (CSLB) lists 11,918 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 July 3, 2026.

Showing 7,141–7,200 of 11,918 contractors

1. Myron Plumbing INC

   San Diego, CA · CSLB #626071 · as of July 3, 2026
   Active · clear
2. Myron S Plumbing

   San Diego, CA · CSLB #756571 · as of July 3, 2026
   Active · clear
3. MY Rooter Plumbing

   El Cajon, CA · CSLB #999782 · as of July 3, 2026
   Active · clear
4. MZ Plumbing

   Salinas, CA · CSLB #1098585 · as of July 3, 2026
   Active · clear
5. M Z Plumbing 4 You

   Bakersfield, CA · CSLB #973163 · as of July 3, 2026
   Active · clear
6. N 2 Plumbing INC

   Agua Dulce, CA · CSLB #912712 · as of July 3, 2026
   Active · clear
7. Nacho's Plumbing

   Lathrop, CA · CSLB #1116452 · as of July 3, 2026
   Active · clear
8. Mike Nadolski Plumbing

   Spring Valley, CA · CSLB #1004136 · as of July 3, 2026
   Active · clear
9. Nailor's Plumbing Service

   Fort Bragg, CA · CSLB #1027799 · as of July 3, 2026
   Active · clear
10. J Najera Plumbing CO

    Santa Ana, CA · CSLB #893434 · as of July 3, 2026
    Active · clear
11. Nak For Plumbing INC

    Martinez, CA · CSLB #999210 · as of July 3, 2026
    Active · clear
12. M&N Enterprises INC DBA Nancy's Plumbing

    Antioch, CA · CSLB #987417 · as of July 3, 2026
    Active · clear
13. Napa Valley Precision Plumbing INC

    Napa, CA · CSLB #1068754 · as of July 3, 2026
    Active · clear
14. Narbeh Sety

    Panorama City, CA · CSLB #1089630 · as of July 3, 2026
    Active · clear
15. Natan Plumbing

    Redwood City, CA · CSLB #1148295 · as of July 3, 2026
    Active · clear
16. Nate Plumbing

    Los Angeles, CA · CSLB #820602 · as of July 3, 2026
    Active · clear
17. Nate's 48 Plumbing

    San Luis Obispo, CA · CSLB #1118610 · as of July 3, 2026
    Active · clear
18. Nate's H20 Fix & Repair Plumbing INC

    West Sacramento, CA · CSLB #1042016 · as of July 3, 2026
    Active · clear
19. Nate's Plumbing

    Mission Viejo, CA · CSLB #1033246 · as of July 3, 2026
    Active · clear
20. Nate's Plumbing INC

    Pasadena, CA · CSLB #1136354 · as of July 3, 2026
    Active · clear
21. Nathan Stephen Duarte

    Carlsbad, CA · CSLB #1147790 · as of July 3, 2026
    Active · clear
22. National Plumbing

    Orosi, CA · CSLB #1076264 · as of July 3, 2026
    Active · clear
23. National Plumbing

    San Francisco, CA · CSLB #619642 · as of July 3, 2026
    Active · clear
24. National Plumbing & Drains INC

    National City, CA · CSLB #1114731 · as of July 3, 2026
    Active · clear
25. National Plumbing INC

    Van Nuys, CA · CSLB #908410 · as of July 3, 2026
    Active · clear
26. National Rooter

    Elk Grove, CA · CSLB #769300 · as of July 3, 2026
    Active · clear
27. Nation Side Plumbing INC

    Van Nuys, CA · CSLB #1053700 · as of July 3, 2026
    Active · clear
28. Native San Diego Plumbing

    San Diego, CA · CSLB #642924 · as of July 3, 2026
    Active · clear
29. Natomas Plumbing And Drains

    Sacramento, CA · CSLB #1124609 · as of July 3, 2026
    Active · clear
30. Nautilus Plumbing INC

    Los Angeles, CA · CSLB #957291 · as of July 3, 2026
    Active · clear
31. Nava Plumbing Company

    Covina, CA · CSLB #1149784 · as of July 3, 2026
    Active · clear
32. Joel Navarro

    Anaheim, CA · CSLB #982582 · as of July 3, 2026
    Active · clear
33. Navarro Plumbing

    San Juan Capistrano, CA · CSLB #1008346 · as of July 3, 2026
    Active · clear
34. Navarro's Plumbing

    San Mateo, CA · CSLB #1050481 · as of July 3, 2026
    Active · clear
35. Navarro's Plumbing

    Downey, CA · CSLB #572913 · as of July 3, 2026
    Active · clear
36. Nava's Elite Plumbing

    Norwalk, CA · CSLB #1134096 · as of July 3, 2026
    Active · clear
37. Nava's Pool Plumbing INC

    Wildomar, CA · CSLB #854466 · as of July 3, 2026
    Active · clear
38. Navo & Sons INC

    Grass Valley, CA · CSLB #717036 · as of July 3, 2026
    Active · clear
39. Naylor Plumbing LLC

    Camarillo, CA · CSLB #1111155 · as of July 3, 2026
    Active · clear
40. Nbe Plumbing

    San Francisco, CA · CSLB #1087846 · as of July 3, 2026
    Active · clear
41. NC Rooter & Plumbing INC

    Northridge, CA · CSLB #1130528 · as of July 3, 2026
    Active · clear
42. Nearby Plumbing Service LLC

    San Diego, CA · CSLB #1107647 · as of July 3, 2026
    Active · clear
43. Nebel Plumbing INC

    Santa Rosa, CA · CSLB #1052082 · as of July 3, 2026
    Active · clear
44. Neff Plumbing LLC

    Weaverville, CA · CSLB #1148029 · as of July 3, 2026
    Active · clear
45. Neftaly Plumbing INC

    Los Angeles, CA · CSLB #1010530 · as of July 3, 2026
    Active · clear
46. Neighborhood Plumbing

    Long Beach, CA · CSLB #513023 · as of July 3, 2026
    Active · clear
47. Neighborhood Plumbing

    San Francisco, CA · CSLB #949094 · as of July 3, 2026
    Active · clear
48. Neighborhood Plumbing

    Chula Vista, CA · CSLB #554412 · as of July 3, 2026
    Active · clear
49. Neighborhood Plumbing INC

    Tracy, CA · CSLB #1045883 · as of July 3, 2026
    Active · clear
50. Neighborly Plumbing

    El Cajon, CA · CSLB #1134075 · as of July 3, 2026
    Active · clear
51. Neil And Sons Plumbing And Water Heaters INC

    Menifee, CA · CSLB #1130169 · as of July 3, 2026
    Active · clear
52. Neilan Plumbing

    Huntington Beach, CA · CSLB #1129943 · as of July 3, 2026
    Active · clear
53. Delaplane Plumbing INC DBA Roy Neilson Plumbing

    Northridge, CA · CSLB #874056 · as of July 3, 2026
    Active · clear
54. Nelissen Plumbing

    Ontario, CA · CSLB #1142166 · as of July 3, 2026
    Active · clear
55. C C Nelson Plumbing

    Vista, CA · CSLB #506150 · as of July 3, 2026
    Active · clear
56. Nelson Plumbing

    San Jose, CA · CSLB #626176 · as of July 3, 2026
    Active · clear
57. Nelson Plumbing INC

    Fresno, CA · CSLB #1052824 · as of July 3, 2026
    Active · clear
58. Nelson's Plumbing

    Orangevale, CA · CSLB #1123158 · as of July 3, 2026
    Active · clear
59. Rick Nelums

    Norwalk, CA · CSLB #872966 · as of July 3, 2026
    Active · clear
60. Neptune Leak Pro

    Riverside, CA · CSLB #1049183 · as of July 3, 2026
    Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of July 3, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.