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

The California Contractors State License Board (CSLB) lists 18 Plumbing (C-36) contractors in Glendora, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of June 27, 2026.

18 contractors

1. Aggressive Plumbing

   Glendora, CA · CSLB #871119 · as of June 27, 2026
   Active · clear
2. Alberto's Plumbing

   Glendora, CA · CSLB #979569 · as of June 27, 2026
   Active · clear
3. Cappello Plumbing

   Glendora, CA · CSLB #931278 · as of June 27, 2026
   Active · clear
4. Count On Plumbing

   Glendora, CA · CSLB #610947 · as of June 27, 2026
   Active · clear
5. D C Plumbing

   Glendora, CA · CSLB #687907 · as of June 27, 2026
   Active · clear
6. Faith Plumbing

   Glendora, CA · CSLB #1151816 · as of June 27, 2026
   Active · clear
7. Isaac & Sons Plumbing INC

   Glendora, CA · CSLB #1000605 · as of June 27, 2026
   Active · clear
8. MJB Plumbing

   Glendora, CA · CSLB #1116751 · as of June 27, 2026
   Active · clear
9. M & J Fix It LLC

   Glendora, CA · CSLB #1144102 · as of June 27, 2026
   Active · clear
10. Morgan Plumbing

    Glendora, CA · CSLB #1020151 · as of June 27, 2026
    Active · clear
11. Pipe Master's Plumbing

    Glendora, CA · CSLB #849208 · as of June 27, 2026
    Active · clear
12. Plumbing Buddies LLC

    Glendora, CA · CSLB #1042870 · as of June 27, 2026
    Active · clear
13. Rapid Rescue Rooter & Plumbing

    Glendora, CA · CSLB #1127125 · as of June 27, 2026
    Active · clear
14. Jack Ricci

    Glendora, CA · CSLB #411837 · as of June 27, 2026
    Active · clear
15. Ryan C Plumbing

    Glendora, CA · CSLB #1125687 · as of June 27, 2026
    Active · clear
16. So Cal Leak Detection

    Glendora, CA · CSLB #1071365 · as of June 27, 2026
    Active · clear
17. Robert Thomas Plumbing

    Glendora, CA · CSLB #1028084 · as of June 27, 2026
    Active · clear
18. Here To Help Plumbing & Rooter

    Glendora, CA · CSLB #1116916 · as of June 27, 2026
    Suspended · workers' comp

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

Data sourced from the California Contractors State License Board (CSLB), current as of June 27, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.