Licensed Plumbing (C-36) contractors in California

The California Contractors State License Board (CSLB) lists 12,022 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 June 28, 2026.

Showing 1,501–1,560 of 12,022 contractors

1. Benchmark Plumbing

   Roseville, CA · CSLB #834801 · as of June 28, 2026
   Active · clear
2. D A Bender Mechanical INC

   Elk Grove, CA · CSLB #673938 · as of June 28, 2026
   Active · clear
3. Benitez Plumbing & Drain Service

   Fresno, CA · CSLB #1109961 · as of June 28, 2026
   Active · clear
4. Ben Jacobs Plumbing INC

   Oakland, CA · CSLB #899531 · as of June 28, 2026
   Active · clear
5. Benjamin Franklin Plumbing

   Roseville, CA · CSLB #1144014 · as of June 28, 2026
   Active · clear
6. Benjamin Franklin Plumbing

   Huntington Beach, CA · CSLB #1140694 · as of June 28, 2026
   Active · clear
7. Benjamin Franklin Plumbing

   San Diego, CA · CSLB #1150273 · as of June 28, 2026
   Active · clear
8. Benjamin Franklin Plumbing Of Santa Clarita

   Santa Clarita, CA · CSLB #1146226 · as of June 28, 2026
   Active · clear
9. Benjamin Franklin Plumbing Of Santa Cruz

   Santa Cruz, CA · CSLB #1103084 · as of June 28, 2026
   Active · clear
10. Benjamins Plumbing & Drain Cleaning

    Riverside, CA · CSLB #1041961 · as of June 28, 2026
    Active · clear
11. Benji's Plumbing

    Yucca Valley, CA · CSLB #1151675 · as of June 28, 2026
    Active · clear
12. Benlo Plumbing INC

    San Francisco, CA · CSLB #1092680 · as of June 28, 2026
    Active · clear
13. Bennett's Plumbing

    Santa Ana, CA · CSLB #406317 · as of June 28, 2026
    Active · clear
14. Bennett's Plumbing INC

    Santa Ana, CA · CSLB #824124 · as of June 28, 2026
    Active · clear
15. Benoist Drains & Plumbing INC

    San Diego, CA · CSLB #1089860 · as of June 28, 2026
    Active · clear
16. James Benson Plumbing

    Escondido, CA · CSLB #1083539 · as of June 28, 2026
    Active · clear
17. Benson Plumbing

    Laguna Beach, CA · CSLB #233619 · as of June 28, 2026
    Active · clear
18. Richard A Benson Plumbing INC DBA Benson Plumbing & Supplies

    Oceano, CA · CSLB #541401 · as of June 28, 2026
    Active · clear
19. Bens Plumbing & Rooter

    Whittier, CA · CSLB #935298 · as of June 28, 2026
    Active · clear
20. Ben's Plumbing Service INC

    Ventura, CA · CSLB #1013507 · as of June 28, 2026
    Active · clear
21. Ben The Plumber INC

    Palm Desert, CA · CSLB #917314 · as of June 28, 2026
    Active · clear
22. Benton Plumbing

    Red Bluff, CA · CSLB #433883 · as of June 28, 2026
    Active · clear
23. Beny Your Plumber INC

    Woodland Hills, CA · CSLB #743566 · as of June 28, 2026
    Active · clear
24. B & E Plumbing INC

    El Cajon, CA · CSLB #980709 · as of June 28, 2026
    Active · clear
25. Ariel Berglund Plumbing

    Petaluma, CA · CSLB #1108301 · as of June 28, 2026
    Active · clear
26. Berglund Plumbing INC

    San Rafael, CA · CSLB #901218 · as of June 28, 2026
    Active · clear
27. Bergsma Plumbing

    Placerville, CA · CSLB #615442 · as of June 28, 2026
    Active · clear
28. Berkeley Plumbing

    Newbury Park, CA · CSLB #1115151 · as of June 28, 2026
    Active · clear
29. Mark Berkich Plumbing

    Comptche, CA · CSLB #716109 · as of June 28, 2026
    Active · clear
30. Berlin Plumbing

    Woodland Hills, CA · CSLB #841306 · as of June 28, 2026
    Active · clear
31. Bernal's Plumbing

    San Bernardino, CA · CSLB #993753 · as of June 28, 2026
    Active · clear
32. Bernard's Plumbing

    San Diego, CA · CSLB #576622 · as of June 28, 2026
    Active · clear
33. Berna's Plumbing LLC

    Hanford, CA · CSLB #1144194 · as of June 28, 2026
    Active · clear
34. Bernie's Plumbing & Sewer INC

    Canyon Country, CA · CSLB #764373 · as of June 28, 2026
    Active · clear
35. Gerald Berry Plumbing

    San Pablo, CA · CSLB #611418 · as of June 28, 2026
    Active · clear
36. Bertram Pools INC

    Santa Rosa, CA · CSLB #657715 · as of June 28, 2026
    Active · clear
37. Berts Mega Plumbing And Rooter

    Sylmar, CA · CSLB #1091322 · as of June 28, 2026
    Active · clear
38. Best Bay Plumbing

    Lathrop, CA · CSLB #927823 · as of June 28, 2026
    Active · clear
39. Best Bay Plumbing & Rooter

    San Jose, CA · CSLB #1051304 · as of June 28, 2026
    Active · clear
40. Best Buy Plumbing INC

    Tarzana, CA · CSLB #843364 · as of June 28, 2026
    Active · clear
41. Best Choice In Plumbing

    Chula Vista, CA · CSLB #1054256 · as of June 28, 2026
    Active · clear
42. Best Choice Plumbing And Repair INC

    Bellflower, CA · CSLB #960527 · as of June 28, 2026
    Active · clear
43. Best Choice Water Heaters And Plumbing INC

    Simi Valley, CA · CSLB #935824 · as of June 28, 2026
    Active · clear
44. Best City Rooter

    Long Beach, CA · CSLB #954316 · as of June 28, 2026
    Active · clear
45. Best Coast Plumbing

    Thousand Oaks, CA · CSLB #1127602 · as of June 28, 2026
    Active · clear
46. Best Coast Plumbing

    Marina, CA · CSLB #1011953 · as of June 28, 2026
    Active · clear
47. Best Defense Plumbing

    Mountain House, CA · CSLB #999471 · as of June 28, 2026
    Active · clear
48. Best Fit Plumbing INC

    Lemon Grove, CA · CSLB #1153780 · as of June 28, 2026
    Active · clear
49. Best Flow Plumbing

    Inglewood, CA · CSLB #625898 · as of June 28, 2026
    Active · clear
50. Best Flow Plumbing & Rooter

    Northridge, CA · CSLB #1150662 · as of June 28, 2026
    Active · clear
51. Best Friend Plumbing & Rooter INC

    Cypress, CA · CSLB #1123405 · as of June 28, 2026
    Active · clear
52. Best In The West Plumbing INC

    Camarillo, CA · CSLB #971662 · as of June 28, 2026
    Active · clear
53. Bestop Plumbing & Drain

    San Jose, CA · CSLB #952855 · as of June 28, 2026
    Active · clear
54. Best Option Plumbing And Rooter INC

    Pacoima, CA · CSLB #1097816 · as of June 28, 2026
    Active · clear
55. Best Plumbing

    San Rafael, CA · CSLB #727555 · as of June 28, 2026
    Active · clear
56. Best Plumbing

    Sacramento, CA · CSLB #1135044 · as of June 28, 2026
    Active · clear
57. Best Plumbing

    Los Angeles, CA · CSLB #1030783 · as of June 28, 2026
    Active · clear
58. Best Plumbing And Drain Cleaning

    Lodi, CA · CSLB #754889 · as of June 28, 2026
    Active · clear
59. Best Plumbing Services

    Riverside, CA · CSLB #921858 · as of June 28, 2026
    Active · clear
60. Best Price Plumbers

    Palm Springs, CA · CSLB #868011 · as of June 28, 2026
    Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of June 28, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.