Providing Initial and Continuing Education Hours to the Wisconsin Construction Trades



Check Your Credential Numbers  and Credits Needed Here.

Find out how many hours you need and expiration dates for both individual and business licenses by clicking below.

Plumbers Courses

Plumbers RRP

We offer State of Wisconsin (Dept. of Safety & Professional Services Approved) distance learning courses for a number of licenses or certifications in the plumbing trade:


Master Plumber License, Master Plumber-Restricted Appliance License, Master Plumber-Restricted Service License, Journeyman Plumbing License, Journeyman Plumber-Restricted Appliance License, Journeyman Plumber-Restricted Service License, Commercial Plumbing Inspector Certification and UDC-Plumbing Inspector Certification.


You can choose from our 4, 6, 8, 1 0 or 12 hour continuing education courses to help fulfill your continuing education requirements.

Click the links below to access the courses for the number of hours needed

Kevin Wunderlin LLC / Post Office Box 268 / Platteville, WI 53818


Office Hours:
Monday thru Thursday 8am to 6pm / Fridays - 8am to 6pm
Closed Saturdays and Sundays / Closed for Holidays
After hours and weekends, please send an email if you have any problems.