Licensed Plumbing (C-36) contractors in California

The California Contractors State License Board (CSLB) lists 11,931 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 July 6, 2026.

Showing 9,961–10,020 of 11,931 contractors

1. Speedy Drain

   Fallbrook, CA · CSLB #1137316 · as of July 6, 2026
   Active · clear
2. Speedy Jay's Plumbing

   Pomona, CA · CSLB #1126773 · as of July 6, 2026
   Active · clear
3. The Speedy Plumber INC

   San Bernardino, CA · CSLB #793156 · as of July 6, 2026
   Active · clear
4. Speedy Plumbing And Drain Cleaning

   La Mesa, CA · CSLB #895607 · as of July 6, 2026
   Active · clear
5. Speedy Serrano Plumbing

   Pacifica, CA · CSLB #1026009 · as of July 6, 2026
   Active · clear
6. Speedy Water Heaters And Plumbing INC

   Downey, CA · CSLB #1074785 · as of July 6, 2026
   Active · clear
7. Spera Plumbing

   Fountain Valley, CA · CSLB #644096 · as of July 6, 2026
   Active · clear
8. William Lynn Spiegel

   Los Angeles, CA · CSLB #951620 · as of July 6, 2026
   Active · clear
9. Spilman Plumbing INC

   Temecula, CA · CSLB #497772 · as of July 6, 2026
   Active · clear
10. Robert G Spindler

    Placentia, CA · CSLB #707348 · as of July 6, 2026
    Active · clear
11. Splashfix Plumbing

    South San Francisco, CA · CSLB #1085046 · as of July 6, 2026
    Active · clear
12. Splash Plumbing

    Anaheim, CA · CSLB #877273 · as of July 6, 2026
    Active · clear
13. S - Plumbing

    Coachella, CA · CSLB #861785 · as of July 6, 2026
    Active · clear
14. Spoon's Plumbing

    Antioch, CA · CSLB #999990 · as of July 6, 2026
    Active · clear
15. Spotless Plumber

    Riverside, CA · CSLB #1101566 · as of July 6, 2026
    Active · clear
16. Spotless Plumbing

    Sonoma, CA · CSLB #1093556 · as of July 6, 2026
    Active · clear
17. Spot - On Plumbing

    San Diego, CA · CSLB #1006426 · as of July 6, 2026
    Active · clear
18. S P Plumbing

    Santa Rosa, CA · CSLB #1032437 · as of July 6, 2026
    Active · clear
19. S P Plumbing & Heating LLC

    Oxnard, CA · CSLB #1015221 · as of July 6, 2026
    Active · clear
20. S & P Plumbing INC

    Riverside, CA · CSLB #323555 · as of July 6, 2026
    Active · clear
21. Springwater Plumbing INC

    Winnetka, CA · CSLB #1074362 · as of July 6, 2026
    Active · clear
22. SPS Plumbing LLC

    San Jose, CA · CSLB #952444 · as of July 6, 2026
    Active · clear
23. SPT Incorporated

    South Lake Tahoe, CA · CSLB #1138665 · as of July 6, 2026
    Active · clear
24. S R O Plumbing INC

    National City, CA · CSLB #1155730 · as of July 6, 2026
    Active · clear
25. S & R Plumbing

    Modesto, CA · CSLB #830421 · as of July 6, 2026
    Active · clear
26. S & S Plumbing

    Antelope, CA · CSLB #969039 · as of July 6, 2026
    Active · clear
27. S S Plumbing

    South Gate, CA · CSLB #813276 · as of July 6, 2026
    Active · clear
28. S S Pool Plumbing

    Sylmar, CA · CSLB #851154 · as of July 6, 2026
    Active · clear
29. S S Premier Plumbing INC

    Mountain View, CA · CSLB #1082857 · as of July 6, 2026
    Active · clear
30. Staches Plumbing

    Fairfield, CA · CSLB #1115773 · as of July 6, 2026
    Active · clear
31. Staff Plumbing

    Crestline, CA · CSLB #982983 · as of July 6, 2026
    Active · clear
32. Staiger Plumbing

    Corona, CA · CSLB #802197 · as of July 6, 2026
    Active · clear
33. Bob Stanaland Shower Pans INC

    Sacramento, CA · CSLB #414746 · as of July 6, 2026
    Active · clear
34. Ivan Stanchev

    Poway, CA · CSLB #1030893 · as of July 6, 2026
    Active · clear
35. Standard Plumbing Oc INC

    Dana Point, CA · CSLB #1085058 · as of July 6, 2026
    Active · clear
36. Standard Plumbing Services INC

    Antelope, CA · CSLB #634509 · as of July 6, 2026
    Active · clear
37. Standard Septic Company

    Santa Maria, CA · CSLB #1138431 · as of July 6, 2026
    Active · clear
38. George Stanger Plumbing INC

    Woodland Hills, CA · CSLB #1030865 · as of July 6, 2026
    Active · clear
39. Stanislaus Plumbing INC

    Ceres, CA · CSLB #823461 · as of July 6, 2026
    Active · clear
40. Stanley Plumbing INC

    Upland, CA · CSLB #961138 · as of July 6, 2026
    Active · clear
41. Stanley Plumbing LLC

    Smith River, CA · CSLB #1038024 · as of July 6, 2026
    Active · clear
42. Stanley Plumbing Service & Repair

    Sacramento, CA · CSLB #1112167 · as of July 6, 2026
    Active · clear
43. Stan Plumbing

    San Francisco, CA · CSLB #410861 · as of July 6, 2026
    Active · clear
44. Stan's Discount Rooter And Plumbing Repair INC

    Bakersfield, CA · CSLB #615735 · as of July 6, 2026
    Active · clear
45. Stan's Plumbing

    North Highlands, CA · CSLB #994271 · as of July 6, 2026
    Active · clear
46. Stan's Plumbing Services

    Los Angeles, CA · CSLB #947608 · as of July 6, 2026
    Active · clear
47. Stan The Plumber INC

    Tulare, CA · CSLB #658435 · as of July 6, 2026
    Active · clear
48. Stanton Plumbing

    Concord, CA · CSLB #985101 · as of July 6, 2026
    Active · clear
49. Philip D Staples Plumber

    Stevenson Ranch, CA · CSLB #675030 · as of July 6, 2026
    Active · clear
50. A Star Plumbing

    Roseville, CA · CSLB #1094609 · as of July 6, 2026
    Active · clear
51. Starboard Plumbing

    La Habra, CA · CSLB #1018463 · as of July 6, 2026
    Active · clear
52. Starboy Plumbing INC

    San Francisco, CA · CSLB #1051650 · as of July 6, 2026
    Active · clear
53. Von Starky Plumbing

    Huntington Beach, CA · CSLB #859590 · as of July 6, 2026
    Active · clear
54. Starlight Plumbing

    Canoga Park, CA · CSLB #1154569 · as of July 6, 2026
    Active · clear
55. Mike Star Plumbing CO

    Sacramento, CA · CSLB #943116 · as of July 6, 2026
    Active · clear
56. Star One Plumbing INC

    Panorama City, CA · CSLB #1156041 · as of July 6, 2026
    Active · clear
57. Star Plumbing

    San Jose, CA · CSLB #1132785 · as of July 6, 2026
    Active · clear
58. Star Plumbing & Water Heater

    Dublin, CA · CSLB #1151352 · as of July 6, 2026
    Active · clear
59. Starpoint Plumbing INC

    Glendale, CA · CSLB #1076556 · as of July 6, 2026
    Active · clear
60. Star Rooter And Plumbing INC

    San Lorenzo, CA · CSLB #884481 · as of July 6, 2026
    Active · clear

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