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 7, 2026.

Showing 1,081–1,140 of 12,055 contractors

1. Bayardo Humberto Ardila Orochena

   Novato, CA · CSLB #1120273 · as of October 7, 2026
   Active · clear
2. Area Plumbing

   Anaheim, CA · CSLB #1024765 · as of October 7, 2026
   Active · clear
3. A Reemdy Rooter & Plumbing INC

   Corona, CA · CSLB #730544 · as of October 7, 2026
   Active · clear
4. Arellano Plumbing

   Biggs, CA · CSLB #862490 · as of October 7, 2026
   Active · clear
5. Grier Argall Plumbing INC

   San Anselmo, CA · CSLB #736901 · as of October 7, 2026
   Active · clear
6. Argent Plumbing

   San Diego, CA · CSLB #1035459 · as of October 7, 2026
   Active · clear
7. Rollin Lee Holton DBA Art Argil Plumbing

   Santa Ana, CA · CSLB #573005 · as of October 7, 2026
   Active · clear
8. Argyris Plumbing

   Belmont, CA · CSLB #280249 · as of October 7, 2026
   Active · clear
9. Arias Plumbing

   Perris, CA · CSLB #1057536 · as of October 7, 2026
   Active · clear
10. Arias Plumbing

    Fontana, CA · CSLB #1114757 · as of October 7, 2026
    Active · clear
11. Isip Family Corporation DBA Ariel's Plumbing

    San Bruno, CA · CSLB #832458 · as of October 7, 2026
    Active · clear
12. Ariel's Plumbing INC

    Signal Hill, CA · CSLB #873001 · as of October 7, 2026
    Active · clear
13. Arie Plumbing INC

    Los Angeles, CA · CSLB #637369 · as of October 7, 2026
    Active · clear
14. Arik Plumbing INC

    Van Nuys, CA · CSLB #495956 · as of October 7, 2026
    Active · clear
15. Arioto Plumbing

    Gilroy, CA · CSLB #943426 · as of October 7, 2026
    Active · clear
16. A Rivas Plumbing INC

    San Clemente, CA · CSLB #659087 · as of October 7, 2026
    Active · clear
17. Arka Plumbing

    San Rafael, CA · CSLB #857456 · as of October 7, 2026
    Active · clear
18. Arkline Plumbing

    San Diego, CA · CSLB #1155782 · as of October 7, 2026
    Active · clear
19. Ark Mechanical

    Coachella, CA · CSLB #921951 · as of October 7, 2026
    Active · clear
20. A R K Plumbing

    Huntington Beach, CA · CSLB #1013201 · as of October 7, 2026
    Active · clear
21. Arlan Plumbing & Radon

    North Hollywood, CA · CSLB #1160400 · as of October 7, 2026
    Active · clear
22. Armando's Plumbing

    Barstow, CA · CSLB #975840 · as of October 7, 2026
    Active · clear
23. Armando's Plumbing

    Los Angeles, CA · CSLB #919416 · as of October 7, 2026
    Active · clear
24. Armani Plumbing & Rooter INC

    North Hollywood, CA · CSLB #1056873 · as of October 7, 2026
    Active · clear
25. Armco Plumbing INC

    Palmdale, CA · CSLB #486761 · as of October 7, 2026
    Active · clear
26. Armen's Plumbing

    Glendale, CA · CSLB #958326 · as of October 7, 2026
    Active · clear
27. Armor Plumbing Solutions

    Bakersfield, CA · CSLB #1137710 · as of October 7, 2026
    Active · clear
28. Armoured Plumbing

    Roseville, CA · CSLB #543060 · as of October 7, 2026
    Active · clear
29. Armour Plumbing CO

    Rancho Cucamonga, CA · CSLB #1008312 · as of October 7, 2026
    Active · clear
30. A R M S Rooter & Plumbing Services

    Suisun City, CA · CSLB #1006572 · as of October 7, 2026
    Active · clear
31. Armstrong Plumbing LLC

    Torrance, CA · CSLB #1157834 · as of October 7, 2026
    Active · clear
32. Arnie's Plumbing Service INC

    South Gate, CA · CSLB #555241 · as of October 7, 2026
    Active · clear
33. A Rod Plumbing

    Chula Vista, CA · CSLB #1049119 · as of October 7, 2026
    Active · clear
34. A & R Plumbing

    Van Nuys, CA · CSLB #845417 · as of October 7, 2026
    Active · clear
35. A R Plumbing

    San Francisco, CA · CSLB #1081386 · as of October 7, 2026
    Active · clear
36. A & R Plumbing And Drain INC

    Richmond, CA · CSLB #1147074 · as of October 7, 2026
    Active · clear
37. A & R Plumbing INC

    Sand City, CA · CSLB #300628 · as of October 7, 2026
    Active · clear
38. Ar Plumbing INC

    San Rafael, CA · CSLB #1027601 · as of October 7, 2026
    Active · clear
39. A R Plumbing Services

    Los Angeles, CA · CSLB #763513 · as of October 7, 2026
    Active · clear
40. A R Pool Plumbing

    Corona, CA · CSLB #794806 · as of October 7, 2026
    Active · clear
41. Arp Plumbing INC

    Long Beach, CA · CSLB #460711 · as of October 7, 2026
    Active · clear
42. Ar Pro Retrofitter INC

    Altadena, CA · CSLB #940874 · as of October 7, 2026
    Active · clear
43. Luis Arredondo INC

    Van Nuys, CA · CSLB #929430 · as of October 7, 2026
    Active · clear
44. Arrowhead Group INC

    San Bernardino, CA · CSLB #304075 · as of October 7, 2026
    Active · clear
45. Arrowhead Plumbing INC

    Blue Jay, CA · CSLB #540419 · as of October 7, 2026
    Active · clear
46. Arrow Plumbing

    San Francisco, CA · CSLB #1005548 · as of October 7, 2026
    Active · clear
47. Arrow Plumbing

    Redlands, CA · CSLB #461923 · as of October 7, 2026
    Active · clear
48. Arrow Plumbing

    Palmdale, CA · CSLB #694053 · as of October 7, 2026
    Active · clear
49. Arrow Plumbing

    Santa Maria, CA · CSLB #898966 · as of October 7, 2026
    Active · clear
50. Arrow Plumbing And Drain Services INC

    San Diego, CA · CSLB #1034724 · as of October 7, 2026
    Active · clear
51. Arrow Plumbing And Rooter Services

    Los Angeles, CA · CSLB #817030 · as of October 7, 2026
    Active · clear
52. Arrow Plumbing & Drain Cleaning INC

    Costa Mesa, CA · CSLB #1070000 · as of October 7, 2026
    Active · clear
53. Arrow Plumbing INC

    Citrus Heights, CA · CSLB #545965 · as of October 7, 2026
    Active · clear
54. Arrow Plumbing Services INC

    Costa Mesa, CA · CSLB #1157925 · as of October 7, 2026
    Active · clear
55. Arrow Tech Plumbing Mechanic

    El Monte, CA · CSLB #1088587 · as of October 7, 2026
    Active · clear
56. Arroyo Flow Plumbing INC

    San Marino, CA · CSLB #1156447 · as of October 7, 2026
    Active · clear
57. Arroyo Plumbing

    Long Beach, CA · CSLB #730165 · as of October 7, 2026
    Active · clear
58. Arroyo Plumbing & Rooter INC

    Oakland, CA · CSLB #1139293 · as of October 7, 2026
    Active · clear
59. A R & R Plumbing

    Harbor City, CA · CSLB #854766 · as of October 7, 2026
    Active · clear
60. Arsenal Plumbing And Drains

    Santee, CA · CSLB #1023281 · as of October 7, 2026
    Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of October 7, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.