Licensed Plumbing (C-36) contractors in Oakland, CA

The California Contractors State License Board (CSLB) lists 77 Plumbing (C-36) contractors in Oakland, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of June 27, 2026.

Showing 1–60 of 77 contractors

1. A-1 Bay Area Rooter & Plumbing

   Oakland, CA · CSLB #1116691 · as of June 27, 2026
   Active · clear
2. Ace Bay Plumbing CO

   Oakland, CA · CSLB #1069928 · as of June 27, 2026
   Active · clear
3. Albertson Plumbing

   Oakland, CA · CSLB #317171 · as of June 27, 2026
   Active · clear
4. Arroyo Plumbing & Rooter INC

   Oakland, CA · CSLB #1139293 · as of June 27, 2026
   Active · clear
5. At Your Service Rooter And Drain Specialist

   Oakland, CA · CSLB #1096724 · as of June 27, 2026
   Active · clear
6. Avalos Plumbing & Drain Cleaning

   Oakland, CA · CSLB #1036981 · as of June 27, 2026
   Active · clear
7. Avi Plumbing INC

   Oakland, CA · CSLB #1137502 · as of June 27, 2026
   Active · clear
8. Bay Oak Solutions LLC

   Oakland, CA · CSLB #1108525 · as of June 27, 2026
   Active · clear
9. B & B Plumbing & Installations

   Oakland, CA · CSLB #743702 · as of June 27, 2026
   Active · clear
10. Ben Jacobs Plumbing INC

    Oakland, CA · CSLB #899531 · as of June 27, 2026
    Active · clear
11. Better Solutions Plumbing

    Oakland, CA · CSLB #1076027 · as of June 27, 2026
    Active · clear
12. Bo's Superior Plumbing INC

    Oakland, CA · CSLB #1143778 · as of June 27, 2026
    Active · clear
13. Brown 3 Plumbing Company Incorporated

    Oakland, CA · CSLB #835216 · as of June 27, 2026
    Active · clear
14. California Plumbing & Radiant Heating INC

    Oakland, CA · CSLB #901206 · as of June 27, 2026
    Active · clear
15. Capurro Family Plumbing

    Oakland, CA · CSLB #944145 · as of June 27, 2026
    Active · clear
16. Andrew Carothers - Liske INC

    Oakland, CA · CSLB #806519 · as of June 27, 2026
    Active · clear
17. Chatfield Plumbing

    Oakland, CA · CSLB #979416 · as of June 27, 2026
    Active · clear
18. Collins Plumbing

    Oakland, CA · CSLB #699595 · as of June 27, 2026
    Active · clear
19. Crayton Plumbing

    Oakland, CA · CSLB #909898 · as of June 27, 2026
    Active · clear
20. Eco Sewers & Drains Plumbing

    Oakland, CA · CSLB #1009599 · as of June 27, 2026
    Active · clear
21. Fazule And Sons Plumbing

    Oakland, CA · CSLB #798031 · as of June 27, 2026
    Active · clear
22. Gabes Plumbing Service & Repair

    Oakland, CA · CSLB #1126628 · as of June 27, 2026
    Active · clear
23. Gasca Plumbing & Rooter

    Oakland, CA · CSLB #1063003 · as of June 27, 2026
    Active · clear
24. Gator Tankless Water Heaters And Plumbing

    Oakland, CA · CSLB #1150754 · as of June 27, 2026
    Active · clear
25. General Drain Experts & Leak Detection INC

    Oakland, CA · CSLB #1128652 · as of June 27, 2026
    Active · clear
26. Golden Coast Plumbing And Rooter INC

    Oakland, CA · CSLB #1103002 · as of June 27, 2026
    Active · clear
27. Good Fit Plumbing

    Oakland, CA · CSLB #1103256 · as of June 27, 2026
    Active · clear
28. Justin Gruber Plumbing

    Oakland, CA · CSLB #1129054 · as of June 27, 2026
    Active · clear
29. Hilltown Plumbing LLC

    Oakland, CA · CSLB #1127614 · as of June 27, 2026
    Active · clear
30. Imj Plumbing INC

    Oakland, CA · CSLB #1062775 · as of June 27, 2026
    Active · clear
31. Integrity Plus Plumbing

    Oakland, CA · CSLB #1094396 · as of June 27, 2026
    Active · clear
32. Ken Jara Plumbing

    Oakland, CA · CSLB #615607 · as of June 27, 2026
    Active · clear
33. Jasso Plumbing INC

    Oakland, CA · CSLB #1114986 · as of June 27, 2026
    Active · clear
34. Kelleher Plumbing

    Oakland, CA · CSLB #704925 · as of June 27, 2026
    Active · clear
35. Donald Kiehn Company

    Oakland, CA · CSLB #794349 · as of June 27, 2026
    Active · clear
36. Kingston Plumbing Company LLC

    Oakland, CA · CSLB #1079284 · as of June 27, 2026
    Active · clear
37. Steve Lipton Plumbing

    Oakland, CA · CSLB #958855 · as of June 27, 2026
    Active · clear
38. Lira Plumbing

    Oakland, CA · CSLB #843814 · as of June 27, 2026
    Active · clear
39. Makushin Plumbing

    Oakland, CA · CSLB #1037587 · as of June 27, 2026
    Active · clear
40. Manny's Plumbing

    Oakland, CA · CSLB #973341 · as of June 27, 2026
    Active · clear
41. Marvin Plumbing

    Oakland, CA · CSLB #1142973 · as of June 27, 2026
    Active · clear
42. Master Plumbing Solutions INC

    Oakland, CA · CSLB #1154868 · as of June 27, 2026
    Active · clear
43. Derek MC Brearty Plumbing

    Oakland, CA · CSLB #795277 · as of June 27, 2026
    Active · clear
44. MR Rooter Plumbing

    Oakland, CA · CSLB #453536 · as of June 27, 2026
    Active · clear
45. Mynor's Plumbing Services

    Oakland, CA · CSLB #1102387 · as of June 27, 2026
    Active · clear
46. New Era Rooting & Plumbling

    Oakland, CA · CSLB #1085896 · as of June 27, 2026
    Active · clear
47. Oakland Rooter & Plumbing

    Oakland, CA · CSLB #965873 · as of June 27, 2026
    Active · clear
48. Ocean Plumbing

    Oakland, CA · CSLB #1133912 · as of June 27, 2026
    Active · clear
49. Eduaedo Loza DBA On The Clock Rooter & Plumbing

    Oakland, CA · CSLB #1077669 · as of June 27, 2026
    Active · clear
50. Patino Plumbing INC

    Oakland, CA · CSLB #813990 · as of June 27, 2026
    Active · clear
51. Plumbing For Less

    Oakland, CA · CSLB #881879 · as of June 27, 2026
    Active · clear
52. Premium Plumbing

    Oakland, CA · CSLB #1082571 · as of June 27, 2026
    Active · clear
53. Pristine Plumbing & Rooter

    Oakland, CA · CSLB #1035587 · as of June 27, 2026
    Active · clear
54. Project Plumbing And Rooter INC

    Oakland, CA · CSLB #1130470 · as of June 27, 2026
    Active · clear
55. Ram West INC

    Oakland, CA · CSLB #955705 · as of June 27, 2026
    Active · clear
56. Rays Service One Plumbing

    Oakland, CA · CSLB #1022293 · as of June 27, 2026
    Active · clear
57. Renderos Plumbing

    Oakland, CA · CSLB #1130363 · as of June 27, 2026
    Active · clear
58. Riff Raff Plumbing

    Oakland, CA · CSLB #932219 · as of June 27, 2026
    Active · clear
59. Thumbs Up Rooter And Plumbing

    Oakland, CA · CSLB #1035423 · as of June 27, 2026
    Active · clear
60. Toto's Plumbing INC

    Oakland, CA · CSLB #1001580 · as of June 27, 2026
    Active · clear

See all Plumbing (C-36) contractors in California →

Data sourced from the California Contractors State License Board (CSLB), current as of June 27, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.