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Public Record · California Contractors

Licensed Plumbing (C-36) contractors in San Diego, CA

The California Contractors State License Board (CSLB) lists 344 Plumbing (C-36) contractors in San Diego, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of June 27, 2026.

Showing 1–60 of 344 contractors

  1. 24 Hour Plumbing And Leak Detection
    San Diego, CA · CSLB #998419 · as of June 27, 2026
    Active · clear
  2. 2ND Gen Plumbing INC
    San Diego, CA · CSLB #1118385 · as of June 27, 2026
    Active · clear
  3. 805 Plumbing And Drains
    San Diego, CA · CSLB #942046 · as of June 27, 2026
    Active · clear
  4. 911 Plumbing & Drain Rescue INC
    San Diego, CA · CSLB #884050 · as of June 27, 2026
    Active · clear
  5. A1 Oros Plumbing
    San Diego, CA · CSLB #1095015 · as of June 27, 2026
    Active · clear
  6. Pronto Plumbing & Drains INC DBA Aaa All Drains Plumbing & Drains
    San Diego, CA · CSLB #987838 · as of June 27, 2026
    Active · clear
  7. A A B Plumbing INC
    San Diego, CA · CSLB #1060595 · as of June 27, 2026
    Active · clear
  8. Aa Plumbing Services
    San Diego, CA · CSLB #1071135 · as of June 27, 2026
    Active · clear
  9. Able Plumbing & Drain Service
    San Diego, CA · CSLB #681475 · as of June 27, 2026
    Active · clear
  10. Above All Plumbing
    San Diego, CA · CSLB #1110737 · as of June 27, 2026
    Active · clear
  11. A B P Backflow INC
    San Diego, CA · CSLB #1032328 · as of June 27, 2026
    Active · clear
  12. Accolade Plumbing INC
    San Diego, CA · CSLB #963220 · as of June 27, 2026
    Active · clear
  13. Accuright Plumbing INC
    San Diego, CA · CSLB #1114252 · as of June 27, 2026
    Active · clear
  14. Ace Plumbing Water Damage INC
    San Diego, CA · CSLB #1155961 · as of June 27, 2026
    Active · clear
  15. Adams Plumbing & Drain
    San Diego, CA · CSLB #926899 · as of June 27, 2026
    Active · clear
  16. Adlo Plumbing & Leak Detection
    San Diego, CA · CSLB #854141 · as of June 27, 2026
    Active · clear
  17. A Honest Plumber LLC
    San Diego, CA · CSLB #1147301 · as of June 27, 2026
    Active · clear
  18. Ahrens Plumbing
    San Diego, CA · CSLB #933135 · as of June 27, 2026
    Active · clear
  19. All Cities Water Treatment INC
    San Diego, CA · CSLB #631304 · as of June 27, 2026
    Active · clear
  20. All Hours Flood And Plumbing Services
    San Diego, CA · CSLB #1016048 · as of June 27, 2026
    Active · clear
  21. All Time Plumbers INC
    San Diego, CA · CSLB #1134776 · as of June 27, 2026
    Active · clear
  22. Almco Plumbing INC
    San Diego, CA · CSLB #1045495 · as of June 27, 2026
    Active · clear
  23. Aloha Drain Rooters
    San Diego, CA · CSLB #1137164 · as of June 27, 2026
    Active · clear
  24. Altamirano Plumbing And Drains INC
    San Diego, CA · CSLB #1100210 · as of June 27, 2026
    Active · clear
  25. M Alvarez Plumbing & Repair
    San Diego, CA · CSLB #1024304 · as of June 27, 2026
    Active · clear
  26. A M C Plumbing
    San Diego, CA · CSLB #837580 · as of June 27, 2026
    Active · clear
  27. American Performance Services
    San Diego, CA · CSLB #846389 · as of June 27, 2026
    Active · clear
  28. American Plumbing
    San Diego, CA · CSLB #708829 · as of June 27, 2026
    Active · clear
  29. American Plumbing Group INC
    San Diego, CA · CSLB #994403 · as of June 27, 2026
    Active · clear
  30. Ami Plumbing Services LLC
    San Diego, CA · CSLB #1149657 · as of June 27, 2026
    Active · clear
  31. Bill Howe Plumbing INC DBA Am-pm Sewer & Drain Cleaning
    San Diego, CA · CSLB #488413 · as of June 27, 2026
    Active · clear
  32. Ampro Backflow
    San Diego, CA · CSLB #882633 · as of June 27, 2026
    Active · clear
  33. Andys Plumbing INC
    San Diego, CA · CSLB #1001958 · as of June 27, 2026
    Active · clear
  34. A Palma Plumbing
    San Diego, CA · CSLB #860611 · as of June 27, 2026
    Active · clear
  35. Apex Plumbing Group
    San Diego, CA · CSLB #1152102 · as of June 27, 2026
    Active · clear
  36. A Plus Park Plumbing
    San Diego, CA · CSLB #926155 · as of June 27, 2026
    Active · clear
  37. Appliance Installation Services INC
    San Diego, CA · CSLB #983627 · as of June 27, 2026
    Active · clear
  38. Aquaflow Plumbing
    San Diego, CA · CSLB #1151814 · as of June 27, 2026
    Active · clear
  39. Tibor Molnar Plumbing & Water Treatment INC
    San Diego, CA · CSLB #1101914 · as of June 27, 2026
    Active · clear
  40. Arackal Plumbing & Home Solutions
    San Diego, CA · CSLB #1072564 · as of June 27, 2026
    Active · clear
  41. Argent Plumbing
    San Diego, CA · CSLB #1035459 · as of June 27, 2026
    Active · clear
  42. Arkline Plumbing
    San Diego, CA · CSLB #1155782 · as of June 27, 2026
    Active · clear
  43. Arrow Plumbing And Drain Services INC
    San Diego, CA · CSLB #1034724 · as of June 27, 2026
    Active · clear
  44. Art Baldwin Plumbing INC
    San Diego, CA · CSLB #1019419 · as of June 27, 2026
    Active · clear
  45. A S A P Plumbing & Totally Toilets
    San Diego, CA · CSLB #793500 · as of June 27, 2026
    Active · clear
  46. A T C Plumbing Source INC
    San Diego, CA · CSLB #955639 · as of June 27, 2026
    Active · clear
  47. A-tex Plumbing
    San Diego, CA · CSLB #1074724 · as of June 27, 2026
    Active · clear
  48. Athena Drains & Pipelining
    San Diego, CA · CSLB #1152469 · as of June 27, 2026
    Active · clear
  49. A To Z Plumbing INC
    San Diego, CA · CSLB #752076 · as of June 27, 2026
    Active · clear
  50. Augie's Plumbing
    San Diego, CA · CSLB #853070 · as of June 27, 2026
    Active · clear
  51. Ava's Plumbing
    San Diego, CA · CSLB #1000507 · as of June 27, 2026
    Active · clear
  52. A X Plumbing
    San Diego, CA · CSLB #1042676 · as of June 27, 2026
    Active · clear
  53. B 3 Backflow INC
    San Diego, CA · CSLB #847662 · as of June 27, 2026
    Active · clear
  54. Baja Rooter INC
    San Diego, CA · CSLB #1039071 · as of June 27, 2026
    Active · clear
  55. Barragan Plumbing
    San Diego, CA · CSLB #1063368 · as of June 27, 2026
    Active · clear
  56. Benjamin Franklin Plumbing
    San Diego, CA · CSLB #1150273 · as of June 27, 2026
    Active · clear
  57. Benoist Drains & Plumbing INC
    San Diego, CA · CSLB #1089860 · as of June 27, 2026
    Active · clear
  58. Bernard's Plumbing
    San Diego, CA · CSLB #576622 · as of June 27, 2026
    Active · clear
  59. Bill Harper Plumbing
    San Diego, CA · CSLB #504044 · as of June 27, 2026
    Active · clear
  60. Blackmon Plumbing
    San Diego, CA · CSLB #1089284 · 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.