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 6,661–6,720 of 12,055 contractors

1. Mejia Rooter Services LLC

   Redondo Beach, CA · CSLB #1080752 · as of October 8, 2026
   Active · clear
2. Mejia Royal Plumbing INC

   Los Angeles, CA · CSLB #1084227 · as of October 8, 2026
   Active · clear
3. Mekanika Plumbing INC

   Elk Grove, CA · CSLB #1014579 · as of October 8, 2026
   Active · clear
4. Antonio Melano INC

   Castroville, CA · CSLB #823438 · as of October 8, 2026
   Active · clear
5. Melero Plumbing

   Los Angeles, CA · CSLB #1096586 · as of October 8, 2026
   Active · clear
6. Sergio Melgoza

   Santa Barbara, CA · CSLB #1029994 · as of October 8, 2026
   Active · clear
7. Bert Meli Plumbing CO INC

   Lomita, CA · CSLB #765469 · as of October 8, 2026
   Active · clear
8. Mellinger Plumbing

   Simi Valley, CA · CSLB #1051450 · as of October 8, 2026
   Active · clear
9. Melody Plumbing CO

   Rancho Cucamonga, CA · CSLB #1038305 · as of October 8, 2026
   Active · clear
10. David Melsh Plumbing

    Redondo Beach, CA · CSLB #980392 · as of October 8, 2026
    Active · clear
11. Mels Plumbing

    Pala, CA · CSLB #1151227 · as of October 8, 2026
    Active · clear
12. Melydan Plumbing INC

    Palmdale, CA · CSLB #949722 · as of October 8, 2026
    Active · clear
13. Memo's Plumbing

    Indio, CA · CSLB #955670 · as of October 8, 2026
    Active · clear
14. Memo's Plumbing INC

    Corning, CA · CSLB #1136533 · as of October 8, 2026
    Active · clear
15. M&em Plumbing LLC

    Oceanside, CA · CSLB #1090186 · as of October 8, 2026
    Active · clear
16. Carlos Mena

    West Covina, CA · CSLB #880198 · as of October 8, 2026
    Active · clear
17. Mena's Plumbing

    Los Angeles, CA · CSLB #993779 · as of October 8, 2026
    Active · clear
18. Mendenhall Plumbing

    Etna, CA · CSLB #971417 · as of October 8, 2026
    Active · clear
19. Mendes Plumbing

    Corcoran, CA · CSLB #817995 · as of October 8, 2026
    Active · clear
20. Fernando Mendez Plumbing

    Valley Center, CA · CSLB #899811 · as of October 8, 2026
    Active · clear
21. Mendocino Coast Water Works

    Mendocino, CA · CSLB #887988 · as of October 8, 2026
    Active · clear
22. John Mendoza Plumbing

    Napa, CA · CSLB #1082939 · as of October 8, 2026
    Active · clear
23. Mendoza Plumbing

    Anaheim, CA · CSLB #1073578 · as of October 8, 2026
    Active · clear
24. Mendoza Rooter Plumbing

    Riverside, CA · CSLB #1042474 · as of October 8, 2026
    Active · clear
25. Menifee Valley Plumbing INC

    Menifee, CA · CSLB #1100212 · as of October 8, 2026
    Active · clear
26. Rocco Meoli Plumbing Contractor INC

    Los Angeles, CA · CSLB #646566 · as of October 8, 2026
    Active · clear
27. Merari Mechanical LLC

    Santa Clarita, CA · CSLB #1095058 · as of October 8, 2026
    Active · clear
28. Meras Water Solutions

    Salida, CA · CSLB #1002791 · as of October 8, 2026
    Active · clear
29. Merce Plumbing CO

    Hermosa Beach, CA · CSLB #1141132 · as of October 8, 2026
    Active · clear
30. Merch Plumbing

    Orangevale, CA · CSLB #1121380 · as of October 8, 2026
    Active · clear
31. Merco Plumbing CO INC

    Los Angeles, CA · CSLB #803474 · as of October 8, 2026
    Active · clear
32. Mercyful Plumbing

    Santee, CA · CSLB #1118163 · as of October 8, 2026
    Active · clear
33. Merit Plumbing

    Tustin, CA · CSLB #1045172 · as of October 8, 2026
    Active · clear
34. J P Merlos Plumbing & Rooter

    Los Angeles, CA · CSLB #1046811 · as of October 8, 2026
    Active · clear
35. Mer Plumbing

    Canyon Country, CA · CSLB #1089840 · as of October 8, 2026
    Active · clear
36. Mesa Plumbing

    San Diego, CA · CSLB #1054836 · as of October 8, 2026
    Active · clear
37. Mesa Plumbing CO

    San Diego, CA · CSLB #515449 · as of October 8, 2026
    Active · clear
38. Mike Mesrop Plumbing INC

    North Hollywood, CA · CSLB #723764 · as of October 8, 2026
    Active · clear
39. Mesrop Torossian Plumbing

    North Hollywood, CA · CSLB #592353 · as of October 8, 2026
    Active · clear
40. Geo L Messick CO INC

    Colusa, CA · CSLB #424391 · as of October 8, 2026
    Active · clear
41. Messina Plumbing Company INC

    Hollister, CA · CSLB #1080304 · as of October 8, 2026
    Active · clear
42. Messner Mechanical Plumbing

    Ramona, CA · CSLB #1021519 · as of October 8, 2026
    Active · clear
43. Metro Plumbing

    Orangevale, CA · CSLB #1010527 · as of October 8, 2026
    Active · clear
44. Metro Plumbing INC

    Orangevale, CA · CSLB #1150673 · as of October 8, 2026
    Active · clear
45. Barry B Steinberg DBA Metropolis Plumbing

    Santa Monica, CA · CSLB #484886 · as of October 8, 2026
    Active · clear
46. Metropolis Plumbing

    Sacramento, CA · CSLB #676550 · as of October 8, 2026
    Active · clear
47. Bill Metzger Plumbing INC

    San Clemente, CA · CSLB #309710 · as of October 8, 2026
    Active · clear
48. Donald Ray Meyer

    Bassett, CA · CSLB #969548 · as of October 8, 2026
    Active · clear
49. Joel Enrique Meza

    Delano, CA · CSLB #1122894 · as of October 8, 2026
    Active · clear
50. Meza Plumbing

    Los Angeles, CA · CSLB #1049497 · as of October 8, 2026
    Active · clear
51. Meza's Plumbing

    Morgan Hill, CA · CSLB #1128795 · as of October 8, 2026
    Active · clear
52. MF Plumbing

    Sacramento, CA · CSLB #1115629 · as of October 8, 2026
    Active · clear
53. MF Plumbing INC

    Modesto, CA · CSLB #1098261 · as of October 8, 2026
    Active · clear
54. MFX Plumbing

    El Cajon, CA · CSLB #1141329 · as of October 8, 2026
    Active · clear
55. MGB Pipe Works INC

    Walnut Creek, CA · CSLB #893155 · as of October 8, 2026
    Active · clear
56. MG Mechanical & Plumbing LLC

    Covina, CA · CSLB #1160519 · as of October 8, 2026
    Active · clear
57. M G M Plumbing CO

    North Hollywood, CA · CSLB #703404 · as of October 8, 2026
    Active · clear
58. M & G Plumbing

    Spring Valley, CA · CSLB #951346 · as of October 8, 2026
    Active · clear
59. M G Plumbing

    Canyon Country, CA · CSLB #863497 · as of October 8, 2026
    Active · clear
60. MG Plumbing

    Novato, CA · CSLB #1139670 · 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.