Hawaii HI Plumbing License Requirements and Plumber License Verification, Renewal and Application

The Hawaii Contractors License Board are the ones who you must apply with to become a licensed Plumbing Contractor or Journeyman Plumber in Hawaii.

To find the requirements to pass their state exam, the cost of their plumber license, license exam and renewal fee, please contact them directly as it can vary from year to year.

Hawaii Contractors License Board
PO Box 3469
Honolulu, HI 96801

Click here to visit Hawaii Contractors License Board Official Website

Hawaii HI Plumbing License Helpful Links:

We have found these links to various plumbing organizations, valuable on learning the trade and requirements necessary to succeed as a plumber. We have also included direct links to your local state’s website on how to locate their plumbing license information. Government websites are at times updated, therefore if you discover any links that are currently not working properly, please contact us so we can correct them. Thank you.
Hawaii Contractor Application Plumbing, Heating, Cooling Contractors Association
Hawaii HI License Verification American Society of Plumbing Engineers (ASPE)
Hawaii HI Contractor Forms United Association

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