Licensed Plumbing (C-36) contractors in Chino Hills, CA

The California Contractors State License Board (CSLB) lists 12 Plumbing (C-36) contractors in Chino Hills, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of June 27, 2026.

12 contractors

1. Caltex Backflow

   Chino Hills, CA · CSLB #1145472 · as of June 27, 2026
   Active · clear
2. Danmar Plumbery

   Chino Hills, CA · CSLB #425631 · as of June 27, 2026
   Active · clear
3. Leak Specialists

   Chino Hills, CA · CSLB #734392 · as of June 27, 2026
   Active · clear
4. Paul's Plumbing

   Chino Hills, CA · CSLB #924558 · as of June 27, 2026
   Active · clear
5. Plumbing West

   Chino Hills, CA · CSLB #615631 · as of June 27, 2026
   Active · clear
6. Prime Pipe Plumbing & Rooter Services

   Chino Hills, CA · CSLB #1129452 · as of June 27, 2026
   Active · clear
7. Proficient Plumbing

   Chino Hills, CA · CSLB #490044 · as of June 27, 2026
   Active · clear
8. Pro Installers INC

   Chino Hills, CA · CSLB #965548 · as of June 27, 2026
   Active · clear
9. Proway Plumbing INC

   Chino Hills, CA · CSLB #1008402 · as of June 27, 2026
   Active · clear
10. Rooter Tech Plumbing And Drains

    Chino Hills, CA · CSLB #1064262 · as of June 27, 2026
    Active · clear
11. WJ Plumber INC

    Chino Hills, CA · CSLB #1136706 · as of June 27, 2026
    Active · clear
12. Dawsons

    Chino Hills, CA · CSLB #1074140 · as of June 27, 2026
    Suspended · bond

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.