Public Record · California Contractors

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

The California Contractors State License Board (CSLB) lists 351 Plumbing (C-36) contractors in San Diego, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of October 6, 2026.

Showing 1–60 of 351 contractors

  1. 24 Hour Plumbing And Leak Detection
    San Diego, CA · CSLB #998419 · as of October 6, 2026
    Active · clear
  2. 2ND Gen Plumbing INC
    San Diego, CA · CSLB #1118385 · as of October 6, 2026
    Active · clear
  3. 805 Plumbing And Drains
    San Diego, CA · CSLB #942046 · as of October 6, 2026
    Active · clear
  4. 911 Plumbing & Drain Rescue INC
    San Diego, CA · CSLB #884050 · as of October 6, 2026
    Active · clear
  5. A1 Oros Plumbing
    San Diego, CA · CSLB #1095015 · as of October 6, 2026
    Active · clear
  6. Pronto Plumbing & Drains INC DBA Aaa All Drains Plumbing & Drains
    San Diego, CA · CSLB #987838 · as of October 6, 2026
    Active · clear
  7. A A B Plumbing INC
    San Diego, CA · CSLB #1060595 · as of October 6, 2026
    Active · clear
  8. Aa Plumbing Services
    San Diego, CA · CSLB #1071135 · as of October 6, 2026
    Active · clear
  9. Able Plumbing & Drain Service
    San Diego, CA · CSLB #681475 · as of October 6, 2026
    Active · clear
  10. Above All Plumbing
    San Diego, CA · CSLB #1110737 · as of October 6, 2026
    Active · clear
  11. A B P Backflow INC
    San Diego, CA · CSLB #1032328 · as of October 6, 2026
    Active · clear
  12. Accuright Plumbing INC
    San Diego, CA · CSLB #1114252 · as of October 6, 2026
    Active · clear
  13. Ace Plumbing Water Damage INC
    San Diego, CA · CSLB #1155961 · as of October 6, 2026
    Active · clear
  14. Adams Plumbing & Drain
    San Diego, CA · CSLB #926899 · as of October 6, 2026
    Active · clear
  15. Adlo Plumbing & Leak Detection
    San Diego, CA · CSLB #854141 · as of October 6, 2026
    Active · clear
  16. A Honest Plumber LLC
    San Diego, CA · CSLB #1147301 · as of October 6, 2026
    Active · clear
  17. Ahrens Plumbing
    San Diego, CA · CSLB #933135 · as of October 6, 2026
    Active · clear
  18. All Cities Water Treatment INC
    San Diego, CA · CSLB #631304 · as of October 6, 2026
    Active · clear
  19. All Hours Flood And Plumbing Services
    San Diego, CA · CSLB #1016048 · as of October 6, 2026
    Active · clear
  20. All Time Plumbers INC
    San Diego, CA · CSLB #1134776 · as of October 6, 2026
    Active · clear
  21. Almco Plumbing INC
    San Diego, CA · CSLB #1045495 · as of October 6, 2026
    Active · clear
  22. Aloha Drain Rooters
    San Diego, CA · CSLB #1137164 · as of October 6, 2026
    Active · clear
  23. Altamirano Plumbing And Drains INC
    San Diego, CA · CSLB #1100210 · as of October 6, 2026
    Active · clear
  24. M Alvarez Plumbing & Repair
    San Diego, CA · CSLB #1024304 · as of October 6, 2026
    Active · clear
  25. A M C Plumbing
    San Diego, CA · CSLB #837580 · as of October 6, 2026
    Active · clear
  26. American Performance Services
    San Diego, CA · CSLB #846389 · as of October 6, 2026
    Active · clear
  27. American Plumbing
    San Diego, CA · CSLB #708829 · as of October 6, 2026
    Active · clear
  28. American Plumbing Group INC
    San Diego, CA · CSLB #994403 · as of October 6, 2026
    Active · clear
  29. Ami Plumbing Services LLC
    San Diego, CA · CSLB #1149657 · as of October 6, 2026
    Active · clear
  30. Bill Howe Plumbing INC DBA Am-pm Sewer & Drain Cleaning
    San Diego, CA · CSLB #488413 · as of October 6, 2026
    Active · clear
  31. Andys Plumbing INC
    San Diego, CA · CSLB #1001958 · as of October 6, 2026
    Active · clear
  32. A Palma Plumbing
    San Diego, CA · CSLB #860611 · as of October 6, 2026
    Active · clear
  33. Apex Plumbing Group
    San Diego, CA · CSLB #1152102 · as of October 6, 2026
    Active · clear
  34. A Plus Park Plumbing
    San Diego, CA · CSLB #926155 · as of October 6, 2026
    Active · clear
  35. Appliance Installation Services INC
    San Diego, CA · CSLB #983627 · as of October 6, 2026
    Active · clear
  36. Aquaflow Plumbing
    San Diego, CA · CSLB #1151814 · as of October 6, 2026
    Active · clear
  37. Tibor Molnar Plumbing & Water Treatment INC
    San Diego, CA · CSLB #1101914 · as of October 6, 2026
    Active · clear
  38. Arackal Plumbing & Home Solutions
    San Diego, CA · CSLB #1072564 · as of October 6, 2026
    Active · clear
  39. Argent Plumbing
    San Diego, CA · CSLB #1035459 · as of October 6, 2026
    Active · clear
  40. Arkline Plumbing
    San Diego, CA · CSLB #1155782 · as of October 6, 2026
    Active · clear
  41. Arrow Plumbing And Drain Services INC
    San Diego, CA · CSLB #1034724 · as of October 6, 2026
    Active · clear
  42. Art Baldwin Plumbing INC
    San Diego, CA · CSLB #1019419 · as of October 6, 2026
    Active · clear
  43. A T C Plumbing Source INC
    San Diego, CA · CSLB #955639 · as of October 6, 2026
    Active · clear
  44. A-tex Plumbing
    San Diego, CA · CSLB #1074724 · as of October 6, 2026
    Active · clear
  45. Athena Drains & Pipelining
    San Diego, CA · CSLB #1152469 · as of October 6, 2026
    Active · clear
  46. A To Z Plumbing INC
    San Diego, CA · CSLB #752076 · as of October 6, 2026
    Active · clear
  47. Augie's Plumbing
    San Diego, CA · CSLB #853070 · as of October 6, 2026
    Active · clear
  48. Ava's Plumbing
    San Diego, CA · CSLB #1000507 · as of October 6, 2026
    Active · clear
  49. A X Plumbing
    San Diego, CA · CSLB #1042676 · as of October 6, 2026
    Active · clear
  50. B 3 Backflow INC
    San Diego, CA · CSLB #847662 · as of October 6, 2026
    Active · clear
  51. Baja Rooter INC
    San Diego, CA · CSLB #1039071 · as of October 6, 2026
    Active · clear
  52. Barragan Plumbing
    San Diego, CA · CSLB #1063368 · as of October 6, 2026
    Active · clear
  53. Benjamin Franklin Plumbing
    San Diego, CA · CSLB #1150273 · as of October 6, 2026
    Active · clear
  54. Benoist Drains & Plumbing INC
    San Diego, CA · CSLB #1089860 · as of October 6, 2026
    Active · clear
  55. Bernard's Plumbing
    San Diego, CA · CSLB #576622 · as of October 6, 2026
    Active · clear
  56. Bill Harper Plumbing
    San Diego, CA · CSLB #504044 · as of October 6, 2026
    Active · clear
  57. Blackmon Plumbing
    San Diego, CA · CSLB #1089284 · as of October 6, 2026
    Active · clear
  58. Black Mountain Plumbing INC
    San Diego, CA · CSLB #782799 · as of October 6, 2026
    Active · clear
  59. Blue Diamond Plumbing And Mechanical INC
    San Diego, CA · CSLB #871969 · as of October 6, 2026
    Active · clear
  60. Blue Kap Plumbing
    San Diego, CA · CSLB #1132012 · as of October 6, 2026
    Active · clear

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

Data sourced from the California Contractors State License Board (CSLB), current as of October 6, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.