Wis. Stat. § 145.06, no person may engage in or work at plumbing in the state unless licensed to do so by the Department.
Wis. Stat. § 145.14, the plumbing activities that may be undertaken by a person who holds a credential as a licensed Master Plumber Restricted Service, licensed Journeyman Plumber Restricted Service, or registered Plumbing Learner Restricted Service shall be limited to installing septic tanks for private on-site wastewater treatment systems, drain fields designed to serve such septic tanks, and sewer service from the septic tank or sewer extensions from mains to the immediate inside or proposed inside foundation wall of the building. Such persons may also install water services, stormwater use systems, and reclaimed water systems if the services or systems are to be located outside the foundation wall of the building.
Per Wis. Admin. Code § 305.96, the plumbing activities that may be undertaken by a person who holds a registration as a registered Plumbing Learner Restricted Service shall be performed under the direct supervision of a person who holds a Master Plumber license, a Master Plumber Restricted Service license, a Journeyman Plumber license or a Journeyman Plumber Restricted Service license.
To meet the qualifications to take the exam for the Journeyman Plumber Restricted Service license, the person who holds a Plumbing Learner Restricted Service registration must do the following prior to expiration of the Plumbing Learner Restricted Service registration:
- 40 credit hours of plumbing code (Wis. Admin. Code § SPS 381 to 387)
- 20 credit hours of blueprint or blueline reading
- 10 credit hours of transit or builders level
- 20 credit hours of plumbing related mathematics
- 10 credit hours of first aid and safety
The Master Plumber you work for is responsible for your training and education.
Additional training materials relating to this credential may be ordered through
Document Sales. They are intended to be training guides and may not match the current code. Documents are part of educational work that is to be completed before applying for the Journeyman Plumber Restricted Service examination.
|Appliance, Equipment, Devices (Design & Installation)|
|Basic & Applied Math - Sewer|
|Blueprint & Drafting One|
|Blueprint & Drafting Two - Sewer|
|Excavating & Trenching|
Application for License
|3135||Application for Plumbing Learner Restricted Service Registration|
|3073||Fax Payment Form|