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 4,201–4,260 of 12,055 contractors

1. G D Plumbing INC

   Huntington Park, CA · CSLB #758546 · as of October 8, 2026
   Active · clear
2. G D Professional Plumbing

   Sanger, CA · CSLB #1056790 · as of October 8, 2026
   Active · clear
3. Bradley A Geiser

   Thousand Oaks, CA · CSLB #484727 · as of October 8, 2026
   Active · clear
4. Gemini Plumbing

   Valencia, CA · CSLB #1115490 · as of October 8, 2026
   Active · clear
5. Gen 2 Plumbing

   Santee, CA · CSLB #1140890 · as of October 8, 2026
   Active · clear
6. Gen2 Plumbing Systems INC

   Bullhead City, CA · CSLB #1091327 · as of October 8, 2026
   Active · clear
7. A Gene Phillips Plumbing

   Palm Desert, CA · CSLB #411829 · as of October 8, 2026
   Active · clear
8. General Drain Experts & Leak Detection INC

   Oakland, CA · CSLB #1128652 · as of October 8, 2026
   Active · clear
9. General Plumbing

   Ventura, CA · CSLB #929817 · as of October 8, 2026
   Active · clear
10. General Plumbing And Septic Services INC

    Lake Isabella, CA · CSLB #896692 · as of October 8, 2026
    Active · clear
11. Gpci Construction INC DBA General Plumbing Construction INC

    Bonita, CA · CSLB #1058313 · as of October 8, 2026
    Active · clear
12. General Plumbing Contractors INC

    Salinas, CA · CSLB #1053127 · as of October 8, 2026
    Active · clear
13. General Plumbing Services

    Sun City, CA · CSLB #979064 · as of October 8, 2026
    Active · clear
14. General Plumbing Systems

    San Jose, CA · CSLB #964462 · as of October 8, 2026
    Active · clear
15. General Repipe Solutions

    Moreno Valley, CA · CSLB #1025990 · as of October 8, 2026
    Active · clear
16. General Service Plumbing INC

    Whittier, CA · CSLB #922635 · as of October 8, 2026
    Active · clear
17. Generations Plumbing And Mechanical LLC

    Perris, CA · CSLB #1068945 · as of October 8, 2026
    Active · clear
18. Generations Plumbing & Drain Service

    Murrieta, CA · CSLB #779706 · as of October 8, 2026
    Active · clear
19. Generous Plumbing

    Los Angeles, CA · CSLB #1155101 · as of October 8, 2026
    Active · clear
20. Genesis Plumbing INC

    Imperial Beach, CA · CSLB #1029463 · as of October 8, 2026
    Active · clear
21. Genesis Plumbing LLC

    Modesto, CA · CSLB #1159844 · as of October 8, 2026
    Active · clear
22. Genesis Plumbing & Rooter

    Los Angeles, CA · CSLB #781056 · as of October 8, 2026
    Active · clear
23. Genesis Plumbing Services INC

    Ridgecrest, CA · CSLB #1115848 · as of October 8, 2026
    Active · clear
24. Gene's Plumbing

    San Diego, CA · CSLB #769604 · as of October 8, 2026
    Active · clear
25. Genna Plumbing

    Simi Valley, CA · CSLB #1140806 · as of October 8, 2026
    Active · clear
26. Gennaro Plumbing INC

    Bloomington, CA · CSLB #390417 · as of October 8, 2026
    Active · clear
27. Rick Genobles Plumbing

    Petaluma, CA · CSLB #926385 · as of October 8, 2026
    Active · clear
28. Russell Anthony Genovia

    Applegate, CA · CSLB #526252 · as of October 8, 2026
    Active · clear
29. Genteel Plumbing CO

    Canoga Park, CA · CSLB #661315 · as of October 8, 2026
    Active · clear
30. Gentis Plumbing

    Sonora, CA · CSLB #1066506 · as of October 8, 2026
    Active · clear
31. Genuine Plumbing And Rooter INC

    Oxnard, CA · CSLB #1005379 · as of October 8, 2026
    Active · clear
32. Geo Plumbing INC

    Arcadia, CA · CSLB #987137 · as of October 8, 2026
    Active · clear
33. Peter George Plumbing

    Auburn, CA · CSLB #891779 · as of October 8, 2026
    Active · clear
34. George Plumbing Repair

    Vista, CA · CSLB #790597 · as of October 8, 2026
    Active · clear
35. George Plumbing Services INC

    Hayward, CA · CSLB #1066800 · as of October 8, 2026
    Active · clear
36. Georges Plumbing Service INC

    San Jose, CA · CSLB #1097900 · as of October 8, 2026
    Active · clear
37. George Wilson's Plumbing INC

    Monterey, CA · CSLB #1082502 · as of October 8, 2026
    Active · clear
38. Geo Services

    Barstow, CA · CSLB #924291 · as of October 8, 2026
    Active · clear
39. Geotility Plumbing

    Preston, CA · CSLB #1019380 · as of October 8, 2026
    Active · clear
40. Ge Plumbing West LLC

    San Diego, CA · CSLB #1151435 · as of October 8, 2026
    Active · clear
41. Gerardo Suarez Plumbing

    Santa Rosa, CA · CSLB #1155243 · as of October 8, 2026
    Active · clear
42. Gerber Plumbing

    Vallejo, CA · CSLB #1096536 · as of October 8, 2026
    Active · clear
43. Gerber Plumbing

    Daly City, CA · CSLB #1127803 · as of October 8, 2026
    Active · clear
44. Gerry's Plumbing

    Redondo Beach, CA · CSLB #639138 · as of October 8, 2026
    Active · clear
45. Get Piped

    Corralitos, CA · CSLB #1054207 · as of October 8, 2026
    Active · clear
46. Get Right Plumbing Drain And Rooter

    San Bernardino, CA · CSLB #1085419 · as of October 8, 2026
    Active · clear
47. Get Rooter & Plumbing

    San Diego, CA · CSLB #1072312 · as of October 8, 2026
    Active · clear
48. G E & Y Plumbing Corp

    El Monte, CA · CSLB #1129210 · as of October 8, 2026
    Active · clear
49. G-force Plumbing Services

    San Diego, CA · CSLB #1127255 · as of October 8, 2026
    Active · clear
50. G & G Backflow And Plumbing Services

    Lemon Grove, CA · CSLB #778350 · as of October 8, 2026
    Active · clear
51. G G G Plumbing Company

    Chula Vista, CA · CSLB #938600 · as of October 8, 2026
    Active · clear
52. G G I Plumbing INC

    Sylmar, CA · CSLB #1029200 · as of October 8, 2026
    Active · clear
53. Gg&n Plumbing Solutions INC

    Tracy, CA · CSLB #1122265 · as of October 8, 2026
    Active · clear
54. G & G Plumbing

    Ontario, CA · CSLB #508994 · as of October 8, 2026
    Active · clear
55. G.G Plumbing

    Stockton, CA · CSLB #1118802 · as of October 8, 2026
    Active · clear
56. G&G Plumbing & Rooter INC

    Canoga Park, CA · CSLB #1071379 · as of October 8, 2026
    Active · clear
57. GG Pro Plumbing

    San Jose, CA · CSLB #1154451 · as of October 8, 2026
    Active · clear
58. Gg's Plumbing INC

    Colton, CA · CSLB #1148734 · as of October 8, 2026
    Active · clear
59. Vatche Ghazarian

    Tujunga, CA · CSLB #853013 · as of October 8, 2026
    Active · clear
60. GH Plumbing INC

    Olivehurst, CA · CSLB #1131233 · 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.