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 1,441–1,500 of 12,022 contractors

1. B C Drain Service INC

   Vernon, CA · CSLB #855990 · as of June 28, 2026
   Active · clear
2. BCL Plumbing

   Stockton, CA · CSLB #1138693 · as of June 28, 2026
   Active · clear
3. B C Plumbing

   Wellington, CA · CSLB #823986 · as of June 28, 2026
   Active · clear
4. B & C Plumbing CO

   Pasadena, CA · CSLB #310057 · as of June 28, 2026
   Active · clear
5. BDH Plumbing LLC

   Davis, CA · CSLB #1095062 · as of June 28, 2026
   Active · clear
6. B D Mechanical INC

   Riverside, CA · CSLB #869330 · as of June 28, 2026
   Active · clear
7. B D Plumbing

   Tulare, CA · CSLB #1004575 · as of June 28, 2026
   Active · clear
8. B D Plumbing

   Big Bear Lake, CA · CSLB #779330 · as of June 28, 2026
   Active · clear
9. B D P Plumbing INC

   Auburn, CA · CSLB #956108 · as of June 28, 2026
   Active · clear
10. BDS Plumbing INC

    Walnut Creek, CA · CSLB #713183 · as of June 28, 2026
    Active · clear
11. Beach Cities Plumbing

    Huntington Beach, CA · CSLB #795162 · as of June 28, 2026
    Active · clear
12. Beach Cities Plumbing INC

    Redondo Beach, CA · CSLB #735809 · as of June 28, 2026
    Active · clear
13. Beach House Plumbing

    San Clemente, CA · CSLB #1093713 · as of June 28, 2026
    Active · clear
14. Beach N City Plumbing

    Imperial Beach, CA · CSLB #851177 · as of June 28, 2026
    Active · clear
15. Beach Plumbing & Jetting

    Cypress, CA · CSLB #949704 · as of June 28, 2026
    Active · clear
16. Beach West Plumbing

    Huntington Beach, CA · CSLB #738823 · as of June 28, 2026
    Active · clear
17. Beagle Services INC

    Los Angeles, CA · CSLB #1081938 · as of June 28, 2026
    Active · clear
18. Bear Creek Plumbing LLC

    Tustin, CA · CSLB #1155635 · as of June 28, 2026
    Active · clear
19. John Beard Plumbing Services

    Santa Rosa, CA · CSLB #1122452 · as of June 28, 2026
    Active · clear
20. Bear Plumbing & Rooter INC

    North Hollywood, CA · CSLB #970517 · as of June 28, 2026
    Active · clear
21. Bear State Water Heating

    Temecula, CA · CSLB #1070917 · as of June 28, 2026
    Active · clear
22. Bear State Water Heating LLC

    Temecula, CA · CSLB #1079115 · as of June 28, 2026
    Active · clear
23. Beasley Plumbing INC

    Placerville, CA · CSLB #685159 · as of June 28, 2026
    Active · clear
24. Beastbay Plumbing

    Benicia, CA · CSLB #1031664 · as of June 28, 2026
    Active · clear
25. Beastmode Plumbing And Rooter INC

    Riverside, CA · CSLB #1095079 · as of June 28, 2026
    Active · clear
26. Beaudet Plumbing

    Lawndale, CA · CSLB #892212 · as of June 28, 2026
    Active · clear
27. Beaudoin Plumbing

    Mariposa, CA · CSLB #1125414 · as of June 28, 2026
    Active · clear
28. Beaumont Plumbing Services INC

    Beaumont, CA · CSLB #1094733 · as of June 28, 2026
    Active · clear
29. Beaver Brothers Plumbing INC

    Sacramento, CA · CSLB #1137645 · as of June 28, 2026
    Active · clear
30. Be & Be Plumbing INC

    East Palo Alto, CA · CSLB #990791 · as of June 28, 2026
    Active · clear
31. B E C Complete Plumbing Services INC

    Laguna Niguel, CA · CSLB #719755 · as of June 28, 2026
    Active · clear
32. Becerra Plumbing

    Victorville, CA · CSLB #1124792 · as of June 28, 2026
    Active · clear
33. Becker & Son Plumbing INC

    Pauma Valley, CA · CSLB #883653 · as of June 28, 2026
    Active · clear
34. Beckham Bro's Plumbing INC

    Carmichael, CA · CSLB #1014133 · as of June 28, 2026
    Active · clear
35. Beck's Plumbing

    Laguna Niguel, CA · CSLB #659407 · as of June 28, 2026
    Active · clear
36. Beck's Plumbing

    Simi Valley, CA · CSLB #948028 · as of June 28, 2026
    Active · clear
37. Vania Bedrossian Plumbing

    Glendale, CA · CSLB #967899 · as of June 28, 2026
    Active · clear
38. John Beebe

    Diamond Springs, CA · CSLB #637488 · as of June 28, 2026
    Active · clear
39. Beekman's Custom Plumbing

    Newman, CA · CSLB #918125 · as of June 28, 2026
    Active · clear
40. Beesley Plumbing Service

    Las Vegas, CA · CSLB #1069013 · as of June 28, 2026
    Active · clear
41. Beeto's Plumbing INC

    San Fernando, CA · CSLB #1021738 · as of June 28, 2026
    Active · clear
42. Before/after Hours Plumbing & Rooter

    Burbank, CA · CSLB #1083785 · as of June 28, 2026
    Active · clear
43. Beggs Plumbing

    Rancho Cordova, CA · CSLB #1111119 · as of June 28, 2026
    Active · clear
44. Jeff Bekker

    Napa, CA · CSLB #829579 · as of June 28, 2026
    Active · clear
45. Bel Carlos Plumbing

    San Mateo, CA · CSLB #632903 · as of June 28, 2026
    Active · clear
46. Belfast Plumbing

    Concord, CA · CSLB #906211 · as of June 28, 2026
    Active · clear
47. Bella's Plumbing

    Sacramento, CA · CSLB #1112538 · as of June 28, 2026
    Active · clear
48. Belleci Plumbing

    Carmel, CA · CSLB #1053093 · as of June 28, 2026
    Active · clear
49. Patrick Bellinger Plumbing

    San Marcos, CA · CSLB #520443 · as of June 28, 2026
    Active · clear
50. Bello Plumbing Group INC

    National City, CA · CSLB #1146522 · as of June 28, 2026
    Active · clear
51. Bellows Mechanical INC

    Moorpark, CA · CSLB #568001 · as of June 28, 2026
    Active · clear
52. Bells Plumbing Repair INC

    Atascadero, CA · CSLB #735897 · as of June 28, 2026
    Active · clear
53. Bells Plumbing Solutions

    Walnut Creek, CA · CSLB #1147956 · as of June 28, 2026
    Active · clear
54. Vincent Bell

    Gardena, CA · CSLB #1133618 · as of June 28, 2026
    Active · clear
55. Belmont Plumbing

    Long Beach, CA · CSLB #446735 · as of June 28, 2026
    Active · clear
56. J Beltran Plumbing

    Vallejo, CA · CSLB #1125101 · as of June 28, 2026
    Active · clear
57. Mynor Beltran Plumbing

    Los Angeles, CA · CSLB #1148958 · as of June 28, 2026
    Active · clear
58. Beltran Plumbing INC

    Fallbrook, CA · CSLB #888491 · as of June 28, 2026
    Active · clear
59. Victor Beltran

    Santa Barbara, CA · CSLB #1040695 · as of June 28, 2026
    Active · clear
60. Benchmark Brothers Plumbing

    Encinitas, CA · CSLB #1134891 · 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.