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 3,181–3,240 of 12,055 contractors

1. Drain Jet Masters INC

   Los Angeles, CA · CSLB #1134290 · as of October 8, 2026
   Active · clear
2. Drain Jet Rooter And Plumbing

   Baldwin Park, CA · CSLB #1127895 · as of October 8, 2026
   Active · clear
3. Drain King

   Whittier, CA · CSLB #824200 · as of October 8, 2026
   Active · clear
4. Drain King Plumbing

   Torrance, CA · CSLB #958482 · as of October 8, 2026
   Active · clear
5. Drain King Plumbing And Rooter LLC

   Pico Rivera, CA · CSLB #1151240 · as of October 8, 2026
   Active · clear
6. Drain Kings

   Chatsworth, CA · CSLB #1000176 · as of October 8, 2026
   Active · open complaint
7. Drain Man Plumbing

   El Centro, CA · CSLB #720107 · as of October 8, 2026
   Active · clear
8. Drainman Pro INC

   Antioch, CA · CSLB #881542 · as of October 8, 2026
   Active · clear
9. Drain Master Plumbing & Rooter

   Van Nuys, CA · CSLB #947437 · as of October 8, 2026
   Active · clear
10. Drain Masters

    Santa Barbara, CA · CSLB #1082968 · as of October 8, 2026
    Active · clear
11. The Plumbing Guys INC Dba: Drain Masters

    Oxnard, CA · CSLB #960329 · as of October 8, 2026
    Active · clear
12. Drain Masters

    San Jose, CA · CSLB #912993 · as of October 8, 2026
    Active · clear
13. Drain Masters Plumbing Company

    Wildomar, CA · CSLB #961878 · as of October 8, 2026
    Active · clear
14. Drain Masters Plumbing/sewer

    Riverside, CA · CSLB #531368 · as of October 8, 2026
    Active · clear
15. Drain Medic/rx Plumbing

    San Diego, CA · CSLB #730327 · as of October 8, 2026
    Active · clear
16. Drain Mob LLC

    San Diego, CA · CSLB #1052692 · as of October 8, 2026
    Active · clear
17. Drain Patrol

    Escondido, CA · CSLB #841408 · as of October 8, 2026
    Active · clear
18. Drain & Plumbing Pros INC

    Torrance, CA · CSLB #1073582 · as of October 8, 2026
    Active · clear
19. Drain & Plumbing Solutions LLC

    San Jose, CA · CSLB #1084543 · as of October 8, 2026
    Active · clear
20. Drain Pro

    Bishop, CA · CSLB #873675 · as of October 8, 2026
    Active · clear
21. Drain Pro Rooter & Septic INC

    Bakersfield, CA · CSLB #852475 · as of October 8, 2026
    Active · clear
22. Drain Pros Plumbing And Sewer INC

    Carmichael, CA · CSLB #1099514 · as of October 8, 2026
    Active · clear
23. Drain Raider Plumbing

    Manteca, CA · CSLB #1160459 · as of October 8, 2026
    Active · clear
24. Drain Right Plumbing & Rooter INC

    Daly City, CA · CSLB #1129975 · as of October 8, 2026
    Active · clear
25. Drain-rite Plumbing

    Anaheim, CA · CSLB #539285 · as of October 8, 2026
    Active · clear
26. Drain Rooter

    San Jose, CA · CSLB #1140688 · as of October 8, 2026
    Active · clear
27. Drain Rooter INC DBA Drain Rooter Plumbing

    Canoga Park, CA · CSLB #539761 · as of October 8, 2026
    Active · clear
28. Drains 4 Less

    Oceanside, CA · CSLB #1010148 · as of October 8, 2026
    Active · clear
29. Drains And Plumbing 24

    Riverside, CA · CSLB #1089250 · as of October 8, 2026
    Active · clear
30. Barbabosa Enterprises Incorporated DBA Drains Drains Drains &

    Bonita, CA · CSLB #1063573 · as of October 8, 2026
    Active · clear
31. Drain Service Master Rooter & Plumbing LLC

    Los Angeles, CA · CSLB #1115389 · as of October 8, 2026
    Active · clear
32. Drain Solutions Plumbing Company

    Mission Hills, CA · CSLB #1006046 · as of October 8, 2026
    Active · clear
33. Drains Plus

    Santa Maria, CA · CSLB #804651 · as of October 8, 2026
    Active · clear
34. Drains Unlimited INC

    Los Angeles, CA · CSLB #900269 · as of October 8, 2026
    Active · clear
35. Drain Surgeon INC

    Fontana, CA · CSLB #1146692 · as of October 8, 2026
    Active · clear
36. Drain Tech Plumbing

    Big Bear City, CA · CSLB #806628 · as of October 8, 2026
    Active · clear
37. Draintek Plumbing INC

    South San Francisco, CA · CSLB #1124286 · as of October 8, 2026
    Active · clear
38. Drain Time INC

    Elk Grove, CA · CSLB #1106923 · as of October 8, 2026
    Active · clear
39. Drain Town Rooter

    Mission Viejo, CA · CSLB #1076015 · as of October 8, 2026
    Active · clear
40. Drain, Water And Gas Plumbing And Rooter

    Palmdale, CA · CSLB #1088542 · as of October 8, 2026
    Active · clear
41. Drain & Water Plumbing Services

    Stockton, CA · CSLB #1131954 · as of October 8, 2026
    Active · clear
42. Drainwerx

    Escondido, CA · CSLB #897571 · as of October 8, 2026
    Active · clear
43. Drainwiz Plumbing And Rooter

    San Jose, CA · CSLB #1110596 · as of October 8, 2026
    Active · clear
44. Drain Works

    Palm Desert, CA · CSLB #884027 · as of October 8, 2026
    Active · clear
45. Drainworks LG

    Los Gatos, CA · CSLB #1125297 · as of October 8, 2026
    Active · clear
46. Draiocht Plumbing INC

    San Francisco, CA · CSLB #1117883 · as of October 8, 2026
    Active · clear
47. DR Drain Plumbing And Rooter

    Millbrae, CA · CSLB #1100857 · as of October 8, 2026
    Active · clear
48. DR Drain Plumbing INC

    Los Angeles, CA · CSLB #1110760 · as of October 8, 2026
    Active · clear
49. Dream Plumbing & Rooter LLC

    Richmond, CA · CSLB #1142762 · as of October 8, 2026
    Active · clear
50. Miguel Santillan DBA Dream Pools Construction

    Perris, CA · CSLB #791743 · as of October 8, 2026
    Active · open complaint
51. Drew's Plumbing

    Los Angeles, CA · CSLB #976797 · as of October 8, 2026
    Active · clear
52. DR Hood Material Handling LLC

    Lafayette, CA · CSLB #1155288 · as of October 8, 2026
    Active · clear
53. Drip Drop Plumbing

    Anaheim, CA · CSLB #1098088 · as of October 8, 2026
    Active · clear
54. Drip DRY Plumbing & Rooter

    Winnetka, CA · CSLB #1118329 · as of October 8, 2026
    Active · clear
55. Drip Free Plumbing

    Rialto, CA · CSLB #944711 · as of October 8, 2026
    Active · clear
56. Drip Guard Plumbing

    Lakewood, CA · CSLB #1148001 · as of October 8, 2026
    Active · clear
57. Dripless Plumbing

    Auburn, CA · CSLB #371192 · as of October 8, 2026
    Active · clear
58. Drip Master Plumbing

    San Bernardino, CA · CSLB #1137048 · as of October 8, 2026
    Active · clear
59. Drip Squad Plumbing & Drain LLC

    Thousand Oaks, CA · CSLB #1143084 · as of October 8, 2026
    Active · clear
60. Driptech Plumbing Solutions

    Novato, CA · CSLB #931485 · 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.