Paweł Sitarski

Patrick Wehrli is a Junior Project Manager at HHM Gruppe since February 2023, with extensive experience in building services engineering, particularly in ventilation. Wehrli currently also serves as a PIO with the Swiss Armed Forces since May 2022. Previous roles include Gebäudetechnikplaner Lüftung EFZ at W&P Engineering Group from April 2020 to January 2023 and Projektleiter Lüftung at Hälg Group from July 2019 to April 2020. Earlier experience includes positions at Basler & Hofmann and Hälg Building Services Group, with foundational training in ventilation engineering. Wehrli holds a Berufsmaturität in Technik, Architektur, Life Sciences from Berufsschule Aarau and a degree as Gebäudetechnikplaner Lüftung EFZ from Baugewerbliche Berufsschule Zürich.