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 Live Classes

     Live presentations are the best way to get your continuing education.  Open floor discussions (often quite lively) and the opportunity to ask questions make for a rewarding experience.  Lots of pictures and videos make the time fly by quickly and brings the real world into the classroom.  Time well spent!


The 2021 Oregon Plumbing Code will not be  adopted until 4.1.2021. Please return to this site for live classes we will have after 4.1.2021. ( or call Pam at 503.624.6848 for more information)


Wilsonville Campus

29353 Town Center Loop E, Wilsonville, OR 97070

8:00 AM


       $80.00$Make checks payable to: Mike Ditty

Mail registration and payment to:

Mike Ditty

PO Box 23513

Tigard, OR 97281    

  For any questions call Pam 503.624.6848 or

email: pam.ditty@comcast.net

If you want 2017 Code Change plus Rule & Law please email Pam












Please check out our correspondence courses

 Refunds will be charged a $5 administration fee.  No cash refund within 20 calendar days of class.  If unable to attend class, a credit for another class will be issued (correspondence class).