Requirements to Obtaining your License
No person may install plumbing unless the person holds a credential issued by the department as a licensed master plumber, licensed master plumber restricted, licensed journeyman plumber, licensed journeyman plumber-restricted, registered plumbing apprentice, registered plumbing learner-restricted, registered utility contractor or registered pipe layer.
Work that can be Done Under this License
Journeyman - Allows a person to install plumbing systems under the general supervision of a master plumber or master plumber-restricted or a utility contractor doing only the type of work that is associated with the master providing the supervision.
Master - A credential that allows a person to submit plans for approval and to be responsible for those plans and the installation of the plumbing on those plans.
Applying to get your License
Call (608) 261-8500 for application form, or Click Here
Books and References for the Exam
The following references ARE allowed in the testing center:
You will need to have a working knowledge of the component manuals for the various POWTS. You will need to bring these to the exam site. These can also be purchased through Wisconsin Document Sales at (608) 266-3358.