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 11,461–11,520 of 12,111 contractors

1. Z3 Plumbing Corp

   La Habra, CA · CSLB #991340 · as of October 18, 2026
   Active · clear
2. Zach Decamps

   San Juan Capistrano, CA · CSLB #1153637 · as of October 18, 2026
   Active · clear
3. Zach's Plumbing

   La Mesa, CA · CSLB #1112794 · as of October 18, 2026
   Active · clear
4. Zack's Plumbing

   Foster City, CA · CSLB #1040922 · as of October 18, 2026
   Active · clear
5. David Zadmer

   Irvine, CA · CSLB #900905 · as of October 18, 2026
   Active · clear
6. Zahra Zaker

   Rancho Palos Verdes, CA · CSLB #1025038 · as of October 18, 2026
   Active · clear
7. Zakhar Plumbing

   Los Angeles, CA · CSLB #643649 · as of October 18, 2026
   Active · clear
8. Zak Plumbing CO

   Mill Valley, CA · CSLB #654608 · as of October 18, 2026
   Active · clear
9. Zallar Plumbing INC

   Lakeside, CA · CSLB #517415 · as of October 18, 2026
   Active · clear
10. Zamecki Plumbing

    Oxnard, CA · CSLB #982170 · as of October 18, 2026
    Active · clear
11. F J Zam Company INC

    Chino, CA · CSLB #327289 · as of October 18, 2026
    Active · clear
12. Gerardo Zamudio

    San Ysidro, CA · CSLB #1043391 · as of October 18, 2026
    Active · clear
13. Rick Zandona Plumbing

    Carpinteria, CA · CSLB #663686 · as of October 18, 2026
    Active · clear
14. Zapata Plumbing

    Costa Mesa, CA · CSLB #971322 · as of October 18, 2026
    Active · clear
15. John Zarbock Plumbing INC

    Salt Lake City, CA · CSLB #1044708 · as of October 18, 2026
    Active · clear
16. John Zask Plumbing INC

    El Segundo, CA · CSLB #902911 · as of October 18, 2026
    Active · clear
17. Zato Plumbing INC

    Gardena, CA · CSLB #1080762 · as of October 18, 2026
    Active · clear
18. Zavala Plumbing

    Mountain View, CA · CSLB #1137541 · as of October 18, 2026
    Active · clear
19. Zaya Plumbing Maintenance LLC

    San Francisco, CA · CSLB #1081114 · as of October 18, 2026
    Active · clear
20. Zazueta's Plumbing

    Bakersfield, CA · CSLB #1053407 · as of October 18, 2026
    Active · clear
21. Zeal Plumbing & Rooter

    Buena Park, CA · CSLB #1116146 · as of October 18, 2026
    Active · clear
22. Zeb's Plumbing INC

    Apple Valley, CA · CSLB #1081653 · as of October 18, 2026
    Active · clear
23. Zeek's Plumbing

    Santa Maria, CA · CSLB #1083147 · as of October 18, 2026
    Active · clear
24. Zehnani Plumbing

    Yuba City, CA · CSLB #955454 · as of October 18, 2026
    Active · clear
25. Zekes Leaks Plumbing And Rooter Service

    Lawndale, CA · CSLB #1039780 · as of October 18, 2026
    Active · clear
26. Isaias Zelayandia

    Los Angeles, CA · CSLB #1104445 · as of October 18, 2026
    Active · clear
27. Zel Plumbing INC

    Reseda, CA · CSLB #1120613 · as of October 18, 2026
    Active · clear
28. Zh2o Plumbing

    El Monte, CA · CSLB #1106381 · as of October 18, 2026
    Active · clear
29. Zhenwei Liang

    West Covina, CA · CSLB #1052050 · as of October 18, 2026
    Active · clear
30. Jun Zhou

    Rosemead, CA · CSLB #1136167 · as of October 18, 2026
    Active · clear
31. Z & H Plumbing INC

    Valley Village, CA · CSLB #984574 · as of October 18, 2026
    Active · clear
32. Zielke Plumbing LLC

    La Quinta, CA · CSLB #973224 · as of October 18, 2026
    Active · clear
33. Ziggy's Plumbing Maintenance And Drain Cleaning

    San Diego, CA · CSLB #593459 · as of October 18, 2026
    Active · clear
34. Zimmerman Plumbing CO

    San Diego, CA · CSLB #1145077 · as of October 18, 2026
    Active · clear
35. Rob Zimmerman Plumbing

    Colfax, CA · CSLB #970068 · as of October 18, 2026
    Active · clear
36. Zion Plumbing And Rooter

    Winnetka, CA · CSLB #815931 · as of October 18, 2026
    Active · clear
37. Zip Appliance Repair & Service LLC

    Bakersfield, CA · CSLB #1116346 · as of October 18, 2026
    Active · clear
38. ZK Plumbing INC

    Sylmar, CA · CSLB #1160706 · as of October 18, 2026
    Active · clear
39. Zona Plumbing

    San Francisco, CA · CSLB #1125403 · as of October 18, 2026
    Active · clear
40. Zoom Drain Los Angeles

    Torrance, CA · CSLB #1129614 · as of October 18, 2026
    Active · clear
41. Zoom Drain North Orange County

    Costa Mesa, CA · CSLB #1135012 · as of October 18, 2026
    Active · clear
42. Driven Drains LLC DBA Zoom Drain San Diego

    San Diego, CA · CSLB #1105740 · as of October 18, 2026
    Active · clear
43. Surgexp Corporation DBA Zoom Drain SD North County

    Escondido, CA · CSLB #1113492 · as of October 18, 2026
    Active · clear
44. Z Plumber

    Gardena, CA · CSLB #719720 · as of October 18, 2026
    Active · clear
45. Z Plumber

    Los Banos, CA · CSLB #1109613 · as of October 18, 2026
    Active · clear
46. ZP Plumbing INC

    Bellflower, CA · CSLB #1121302 · as of October 18, 2026
    Active · clear
47. Vicente Zuniga JR

    Westminster, CA · CSLB #1014752 · as of October 18, 2026
    Active · clear
48. Zuni Plumbing INC

    Moreno Valley, CA · CSLB #1097151 · as of October 18, 2026
    Active · clear
49. Zuni's Plumbing & Rooter

    Lemoore, CA · CSLB #1142744 · as of October 18, 2026
    Active · clear
50. 1990 Plumbing INC

    Redondo Beach, CA · CSLB #1114960 · as of October 18, 2026
    Suspended · bond
51. 1ST Gen Plumbing

    Perris, CA · CSLB #1156362 · as of October 18, 2026
    Suspended · bond
52. 1-top Notch Plumber INC

    La Crescenta, CA · CSLB #1078002 · as of October 18, 2026
    Suspended · bond
53. 2ND To None Plumbing Services

    San Pedro, CA · CSLB #1109034 · as of October 18, 2026
    Suspended · bond
54. 3-t-p Tools Truck Travel Plumbing

    Reseda, CA · CSLB #1071296 · as of October 18, 2026
    Suspended · bond
55. 911 Plumbing

    Santa Ana, CA · CSLB #834684 · as of October 18, 2026
    Suspended · bond
56. A-7 Plumbing

    Calexico, CA · CSLB #1097551 · as of October 18, 2026
    Suspended · bond
57. A And V Socal Services LLC DBA A And V Socal Plumbing Services

    Riverside, CA · CSLB #1100645 · as of October 18, 2026
    Suspended · bond
58. A A P Home Services

    Eastvale, CA · CSLB #967595 · as of October 18, 2026
    Suspended · bond
59. Abe Plumbing Services INC

    Chula Vista, CA · CSLB #1061063 · as of October 18, 2026
    Suspended · bond
60. Above And Beyond Plumbing And Drain

    Laguna Niguel, CA · CSLB #1012970 · as of October 18, 2026
    Suspended · bond

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.