Licensed Plumbing (C-36) contractors in Napa, CA

The California Contractors State License Board (CSLB) lists 36 Plumbing (C-36) contractors in Napa, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of October 6, 2026.

36 contractors

1. Aaa Organized Plumbing Napa

   Napa, CA · CSLB #1150638 · as of October 6, 2026
   Active · clear
2. Abc Sewer Solutions

   Napa, CA · CSLB #1157238 · as of October 6, 2026
   Active · clear
3. Anthony's Plumbing Of Napa

   Napa, CA · CSLB #1014655 · as of October 6, 2026
   Active · clear
4. A & S Plumbing INC

   Napa, CA · CSLB #1043335 · as of October 6, 2026
   Active · clear
5. Av Plumbing

   Napa, CA · CSLB #1147903 · as of October 6, 2026
   Active · clear
6. Jeff Bekker

   Napa, CA · CSLB #829579 · as of October 6, 2026
   Active · clear
7. Bart Drescher DBA DP Pipe Works Plumbing

   Napa, CA · CSLB #825205 · as of October 6, 2026
   Active · clear
8. Eagle Valley Plumbing INC

   Napa, CA · CSLB #1156039 · as of October 6, 2026
   Active · clear
9. Eco Plumbing

   Napa, CA · CSLB #950376 · as of October 6, 2026
   Active · clear
10. Epi Plumbing

    Napa, CA · CSLB #1130351 · as of October 6, 2026
    Active · clear
11. Gonzalez Plumbing

    Napa, CA · CSLB #950765 · as of October 6, 2026
    Active · clear
12. Hermes Plumbing INC

    Napa, CA · CSLB #1069597 · as of October 6, 2026
    Active · clear
13. Jacks Plumbing

    Napa, CA · CSLB #872705 · as of October 6, 2026
    Active · clear
14. J B Plumbing Services

    Napa, CA · CSLB #986049 · as of October 6, 2026
    Active · clear
15. Laponza Plumbing INC

    Napa, CA · CSLB #986530 · as of October 6, 2026
    Active · clear
16. Mike A Leontini

    Napa, CA · CSLB #835034 · as of October 6, 2026
    Active · clear
17. Ken Mays Plumbing INC

    Napa, CA · CSLB #839864 · as of October 6, 2026
    Active · clear
18. John Mendoza Plumbing

    Napa, CA · CSLB #1082939 · as of October 6, 2026
    Active · clear
19. Mike's Plumbing

    Napa, CA · CSLB #1145206 · as of October 6, 2026
    Active · clear
20. Morrow Plumbing And Drain Service

    Napa, CA · CSLB #1159380 · as of October 6, 2026
    Active · clear
21. Napa Valley Precision Plumbing INC

    Napa, CA · CSLB #1068754 · as of October 6, 2026
    Active · clear
22. Don Nichols

    Napa, CA · CSLB #991488 · as of October 6, 2026
    Active · clear
23. North Bay Water Heater Solutions

    Napa, CA · CSLB #1076541 · as of October 6, 2026
    Active · clear
24. O G Plumbing

    Napa, CA · CSLB #1034291 · as of October 6, 2026
    Active · clear
25. Jose Pena Plumbing INC

    Napa, CA · CSLB #885279 · as of October 6, 2026
    Active · clear
26. RC Plumbing LLC

    Napa, CA · CSLB #959384 · as of October 6, 2026
    Active · clear
27. Rick Robben And Mark Crocker Plumbing LLC

    Napa, CA · CSLB #1106345 · as of October 6, 2026
    Active · clear
28. Rob Land Plumbing INC

    Napa, CA · CSLB #1047290 · as of October 6, 2026
    Active · clear
29. Rossi Plumbing

    Napa, CA · CSLB #1043683 · as of October 6, 2026
    Active · clear
30. David Savin Plumbing INC

    Napa, CA · CSLB #809389 · as of October 6, 2026
    Active · clear
31. Silverado Plumbing

    Napa, CA · CSLB #886742 · as of October 6, 2026
    Active · clear
32. Vine Valley Plumbing LLC

    Napa, CA · CSLB #1159843 · as of October 6, 2026
    Active · clear
33. West Coast Water

    Napa, CA · CSLB #1147736 · as of October 6, 2026
    Active · clear
34. Borg Plumbing

    Napa, CA · CSLB #896045 · as of October 6, 2026
    Suspended · bond
35. Michael Romero Plumbing

    Napa, CA · CSLB #1089462 · as of October 6, 2026
    Suspended · bond
36. Trusted Plumbing

    Napa, CA · CSLB #1020737 · as of October 6, 2026
    Suspended · bond

See all Plumbing (C-36) contractors in California →

Data sourced from the California Contractors State License Board (CSLB), current as of October 6, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.