Licensed Plumbing (C-36) contractors in California

The California Contractors State License Board (CSLB) lists 12,111 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 18, 2026.

Showing 9,901–9,960 of 12,111 contractors

1. Solution Plumbing & Drain INC

   Whittier, CA · CSLB #962362 · as of October 18, 2026
   Active · clear
2. Solutions Plumbing Specialist INC

   Alpine, CA · CSLB #1050436 · as of October 18, 2026
   Active · clear
3. Solutionz Plumbing INC

   Fullerton, CA · CSLB #1097890 · as of October 18, 2026
   Active · clear
4. Somerset Plumbing Company

   Somerset, CA · CSLB #817230 · as of October 18, 2026
   Active · clear
5. Song's Plumbing

   Sunland, CA · CSLB #788722 · as of October 18, 2026
   Active · clear
6. Sonic Rooter And Plumbing INC

   Compton, CA · CSLB #1105854 · as of October 18, 2026
   Active · clear
7. Sonoma Shoreline Plumbing

   Forestville, CA · CSLB #1156841 · as of October 18, 2026
   Active · clear
8. Sons Of Glory Plumbing LLC

   Vallejo, CA · CSLB #1097259 · as of October 18, 2026
   Active · clear
9. Soo Hipp Plumbing And Drains

   Gardena, CA · CSLB #965637 · as of October 18, 2026
   Active · clear
10. Sooner Plumbing INC

    Temple City, CA · CSLB #857600 · as of October 18, 2026
    Active · clear
11. S O Plumbing INC

    Hawthorne, CA · CSLB #962324 · as of October 18, 2026
    Active · clear
12. Jim Sorenson DBA Sorenson Plumbing

    Saddlebrooke, CA · CSLB #454655 · as of October 18, 2026
    Active · clear
13. Albert D Soriano

    Santa Cruz, CA · CSLB #901095 · as of October 18, 2026
    Active · clear
14. Sorrento Valley Plumbing

    Anaheim, CA · CSLB #789976 · as of October 18, 2026
    Active · clear
15. Julian R Sosa

    Hawthorne, CA · CSLB #796929 · as of October 18, 2026
    Active · clear
16. Sosa's Plumbing

    Gardena, CA · CSLB #825501 · as of October 18, 2026
    Active · clear
17. S O S Plumbing

    Azusa, CA · CSLB #693502 · as of October 18, 2026
    Active · clear
18. S O S Plumbing Company

    San Clemente, CA · CSLB #1006939 · as of October 18, 2026
    Active · clear
19. Sos Plumbing INC

    Palm Desert, CA · CSLB #620346 · as of October 18, 2026
    Active · clear
20. S O S Plumbing & Solar INC

    North Hollywood, CA · CSLB #535137 · as of October 18, 2026
    Active · clear
21. Soto's Rooter INC

    Chula Vista, CA · CSLB #1135043 · as of October 18, 2026
    Active · clear
22. Source One Plumbing

    Riverside, CA · CSLB #1086002 · as of October 18, 2026
    Active · clear
23. South Bay Plumbers Drain And Sewer INC

    Inglewood, CA · CSLB #1115235 · as of October 18, 2026
    Active · clear
24. Southbay Plumbers INC

    Whittier, CA · CSLB #989638 · as of October 18, 2026
    Active · clear
25. South Bay Plumbing & Heating

    Hermosa Beach, CA · CSLB #902409 · as of October 18, 2026
    Active · clear
26. Southbay Tankless

    Redondo Beach, CA · CSLB #539954 · as of October 18, 2026
    Active · clear
27. Southcoast Plumbing CO

    Buena Park, CA · CSLB #627339 · as of October 18, 2026
    Active · clear
28. South County Plumbing

    San Martin, CA · CSLB #794200 · as of October 18, 2026
    Active · clear
29. South County Plumbing Solutions

    Mission Viejo, CA · CSLB #1107651 · as of October 18, 2026
    Active · clear
30. Southeast Gas And Water

    Whittier, CA · CSLB #1127452 · as of October 18, 2026
    Active · clear
31. Southern California Leak Detection

    Anaheim, CA · CSLB #900963 · as of October 18, 2026
    Active · clear
32. Southern California Plumbing

    Santa Ana, CA · CSLB #1146028 · as of October 18, 2026
    Active · clear
33. Southern California Repiping And Plumbing Repairs

    Temecula, CA · CSLB #679982 · as of October 18, 2026
    Active · clear
34. Southern Plumbing

    Redondo Beach, CA · CSLB #482336 · as of October 18, 2026
    Active · clear
35. South Gate Plumbing And Rooter

    South Gate, CA · CSLB #1023329 · as of October 18, 2026
    Active · clear
36. Southland Backflow And Plumbing Services

    Downey, CA · CSLB #1074601 · as of October 18, 2026
    Active · clear
37. Southland Leak Detection Of Orange County

    Anaheim, CA · CSLB #675182 · as of October 18, 2026
    Active · clear
38. Southland Plumbing

    Stanton, CA · CSLB #875514 · as of October 18, 2026
    Active · clear
39. Southland Plumbing Corp

    Stanton, CA · CSLB #1134910 · as of October 18, 2026
    Active · clear
40. Southlane Plumbing

    San Pedro, CA · CSLB #734429 · as of October 18, 2026
    Active · clear
41. Southlane Plumbing INC

    San Pedro, CA · CSLB #905224 · as of October 18, 2026
    Active · clear
42. South Park Plumbing

    San Diego, CA · CSLB #965681 · as of October 18, 2026
    Active · clear
43. South Shore Plumbing

    San Pedro, CA · CSLB #764077 · as of October 18, 2026
    Active · clear
44. South Valley Jetting And Plumbing Service

    Bakersfield, CA · CSLB #906505 · as of October 18, 2026
    Active · clear
45. Southwest Copper Repiping INC

    Chino, CA · CSLB #706661 · as of October 18, 2026
    Active · clear
46. Southwest Hydrotech

    Anaheim, CA · CSLB #1039944 · as of October 18, 2026
    Active · clear
47. South West Plumbing

    Torrance, CA · CSLB #858343 · as of October 18, 2026
    Active · clear
48. South West Plumbing

    Tustin, CA · CSLB #715585 · as of October 18, 2026
    Active · clear
49. Southwest Plumbing

    Orange, CA · CSLB #776387 · as of October 18, 2026
    Active · clear
50. Southwest Plumbing INC

    Thousand Palms, CA · CSLB #731805 · as of October 18, 2026
    Active · clear
51. Souza And Viviani Plumbing CO INC

    Manteca, CA · CSLB #552321 · as of October 18, 2026
    Active · clear
52. Space G Plumbing

    Glendale, CA · CSLB #1034068 · as of October 18, 2026
    Active · clear
53. Spahr Plumbing INC

    San Diego, CA · CSLB #528195 · as of October 18, 2026
    Active · clear
54. Spa & Nails Plumbing

    Garden Grove, CA · CSLB #875551 · as of October 18, 2026
    Active · clear
55. Spartan Plumbing And Drain INC

    Escondido, CA · CSLB #1071770 · as of October 18, 2026
    Active · clear
56. Spartan Plumbing LLC

    Glendale, CA · CSLB #1036051 · as of October 18, 2026
    Active · clear
57. Spaulding Backflow Company

    Thousand Oaks, CA · CSLB #1108222 · as of October 18, 2026
    Active · clear
58. Ryan Patrick Spaulding

    Calimesa, CA · CSLB #916396 · as of October 18, 2026
    Active · clear
59. Spawn Crest

    Fresno, CA · CSLB #1156533 · as of October 18, 2026
    Active · clear
60. SPC Express Plumbing INC

    Stevenson Ranch, CA · CSLB #1143548 · as of October 18, 2026
    Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of October 18, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.