Service Manager North America                                
Thomas Wiersma
Rio (WI) USA

Office                 :  (608) 424 5778  
Cell Phone          :  (920)344-3517  
E-mail                :  t.wiersma@trioliet.com
             

USA Service Line : 608 424 5778  (you will be redirected to Trioliet in the Netherlands), available on following days/hours:

Monday - Friday from 07:30 - 22.00 hrs.  (Central European Time) 
Saturday - Sunday from 07.30 - 22.00 hrs. (Central European Time)

Outside opening hours you will be informed that our company is closed. Please wait and then you will be redirected to a service employee.