Licensed Plumbing (C-36) contractors in California

The California Contractors State License Board (CSLB) lists 12,055 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 October 8, 2026.

Showing 2,761–2,820 of 12,055 contractors

1. D A E Plumbing INC

   Hollister, CA · CSLB #1047507 · as of October 8, 2026
   Active · clear
2. Daiken Plumbing CO

   San Francisco, CA · CSLB #651345 · as of October 8, 2026
   Active · clear
3. Daily Plumbing And Drain Experts INC

   Murrieta, CA · CSLB #987168 · as of October 8, 2026
   Active · clear
4. Daily Plumbing Service

   Daly City, CA · CSLB #1091900 · as of October 8, 2026
   Active · clear
5. Dakota Backflow CO

   Rancho Cucamonga, CA · CSLB #403777 · as of October 8, 2026
   Active · clear
6. Dakota Plumbing INC

   Lake Forest, CA · CSLB #867759 · as of October 8, 2026
   Active · clear
7. Dale's Plumbing

   Encinitas, CA · CSLB #683506 · as of October 8, 2026
   Active · clear
8. James Daley

   San Dimas, CA · CSLB #1049054 · as of October 8, 2026
   Active · clear
9. Tom Daley Plumbing

   Auburn, CA · CSLB #795177 · as of October 8, 2026
   Active · clear
10. Damman's Plumbing

    El Cajon, CA · CSLB #1035596 · as of October 8, 2026
    Active · clear
11. Damons Plumbing

    Mariposa, CA · CSLB #1129467 · as of October 8, 2026
    Active · clear
12. Dana's Plumbing

    Murrieta, CA · CSLB #804160 · as of October 8, 2026
    Active · clear
13. Danbo Plumbing And Mechanical

    Novato, CA · CSLB #1132644 · as of October 8, 2026
    Active · clear
14. Dan B Underhill & Son

    Pacifica, CA · CSLB #1105309 · as of October 8, 2026
    Active · clear
15. Danco Plumbing INC

    Thousand Oaks, CA · CSLB #661514 · as of October 8, 2026
    Active · clear
16. D And D Plumbing

    Chula Vista, CA · CSLB #954822 · as of October 8, 2026
    Active · clear
17. Karl D'angelo Plumbing

    Santa Rosa, CA · CSLB #841938 · as of October 8, 2026
    Active · clear
18. Daniel Balderas Plumbing

    Vista, CA · CSLB #1152009 · as of October 8, 2026
    Active · clear
19. Daniel Meredith Plumbing And Septic LLC

    Phelan, CA · CSLB #1149938 · as of October 8, 2026
    Active · clear
20. Daniel Plumbing & Maintenance

    Lancaster, CA · CSLB #944273 · as of October 8, 2026
    Active · clear
21. Daniel's Plumbing & Drain CO

    Santa Rosa, CA · CSLB #1146096 · as of October 8, 2026
    Active · clear
22. Daniel's Plumbing Services

    Riverside, CA · CSLB #939012 · as of October 8, 2026
    Active · clear
23. Daniel Stednitz Plumbing INC

    Rolling Hills Estates, CA · CSLB #841154 · as of October 8, 2026
    Active · clear
24. Dan Man Plumbing Services

    Los Angeles, CA · CSLB #1122895 · as of October 8, 2026
    Active · clear
25. Danmar Plumbery

    Chino Hills, CA · CSLB #425631 · as of October 8, 2026
    Active · clear
26. Danny Plumbing

    San Diego, CA · CSLB #906878 · as of October 8, 2026
    Active · clear
27. Danny's Plumbing & Drain Specialist INC

    Watsonville, CA · CSLB #976546 · as of October 8, 2026
    Active · clear
28. Danon's Plumbing & Drain Service

    Lakeside, CA · CSLB #863945 · as of October 8, 2026
    Active · clear
29. Danski Plumbing

    Bishop, CA · CSLB #998584 · as of October 8, 2026
    Active · clear
30. Dan's Plumbing

    Palmdale, CA · CSLB #1156545 · as of October 8, 2026
    Active · clear
31. Dan's Plumbing

    Grass Valley, CA · CSLB #889698 · as of October 8, 2026
    Active · clear
32. Floco INC DBA Dan's Plumbing

    Indio, CA · CSLB #933883 · as of October 8, 2026
    Active · clear
33. Dan's Plumbing And Sewer Service INC

    San Rafael, CA · CSLB #981965 · as of October 8, 2026
    Active · clear
34. Dan's Plumbing INC

    Westlake Village, CA · CSLB #339618 · as of October 8, 2026
    Active · clear
35. Dan's Plumbing - Plumb 1 Plumbing CO

    Oakdale, CA · CSLB #850085 · as of October 8, 2026
    Active · clear
36. Dan's Plumbing & Septic

    Oakhurst, CA · CSLB #1140523 · as of October 8, 2026
    Active · clear
37. Dan's Water Heaters

    Boulder Creek, CA · CSLB #1159799 · as of October 8, 2026
    Active · clear
38. Dan The Plumber

    Santa Rosa, CA · CSLB #427213 · as of October 8, 2026
    Active · clear
39. Danwil Plumbing

    Meridian, CA · CSLB #1092051 · as of October 8, 2026
    Active · clear
40. Da Pipe Ninja Plumbing Corp

    San Jacinto, CA · CSLB #1149870 · as of October 8, 2026
    Active · clear
41. Darby Plumbing INC

    Murphys, CA · CSLB #530747 · as of October 8, 2026
    Active · clear
42. Darbyshire Plumbing

    Santa Barbara, CA · CSLB #807240 · as of October 8, 2026
    Active · clear
43. Dark Water Plumbing Solutions Corp

    Canyon Country, CA · CSLB #1141011 · as of October 8, 2026
    Active · clear
44. D A R Plumbing Corp

    Fairfield, CA · CSLB #1134831 · as of October 8, 2026
    Active · clear
45. Darren's Plumbing Service INC

    Agoura Hills, CA · CSLB #638725 · as of October 8, 2026
    Active · clear
46. D A R T Plumbing

    Bellflower, CA · CSLB #1121351 · as of October 8, 2026
    Active · clear
47. Darwin's Plumbing

    San Rafael, CA · CSLB #969345 · as of October 8, 2026
    Active · clear
48. Darwin's Plumbing Services INC

    Panorama City, CA · CSLB #1152127 · as of October 8, 2026
    Active · clear
49. Daryl's Plumbing

    Lancaster, CA · CSLB #389260 · as of October 8, 2026
    Active · clear
50. Da Shun Plumbing & Rooter

    Arcadia, CA · CSLB #1063240 · as of October 8, 2026
    Active · clear
51. Daso Plumbing

    Redwood City, CA · CSLB #1037326 · as of October 8, 2026
    Active · clear
52. Dattilo Plumbing INC

    Burbank, CA · CSLB #705477 · as of October 8, 2026
    Active · clear
53. Robert C Dautel Plumbing

    San Clemente, CA · CSLB #408262 · as of October 8, 2026
    Active · clear
54. Davalos Plumbing

    Solvang, CA · CSLB #1127641 · as of October 8, 2026
    Active · clear
55. Davanzo Plumbing

    Citrus Heights, CA · CSLB #1136698 · as of October 8, 2026
    Active · clear
56. Davco Plumbing

    Elk Grove, CA · CSLB #661578 · as of October 8, 2026
    Active · clear
57. Dave's D & R Plumbing INC

    Spring Valley, CA · CSLB #947275 · as of October 8, 2026
    Active · clear
58. Dave's Plumbing

    Gualala, CA · CSLB #715472 · as of October 8, 2026
    Active · clear
59. Dave's Plumbing

    Jamestown, CA · CSLB #887818 · as of October 8, 2026
    Active · clear
60. Dave's Plumbing

    Harbor City, CA · CSLB #427135 · as of October 8, 2026
    Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of October 8, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.