Yves Claus has extensive experience in the field of roofing and plumbing, currently serving as Abteilungsleiter Spenglerei/Steildach and Projektleiter Bedachung/Spenglerei at Preisig AG since August 2004, where responsibilities include executing various plumbing work. In addition, Yves Claus has been a PEX for QV Spengler at Bildungsdirektion Kanton Zürich since April 2017 and held the position of Fachlehrer Kalkulation HFP at suissetec from 2017 to December 2023. Prior experience includes working as a Bauspengler at Scherrer Metec AG from August 2002 to July 2004. Yves Claus holds advanced degrees in Spenglermeister (2016) and Spenglerpolier (2014) from suissetec, along with a certificate from Berufsmaturitätsschule Zürich (2002).