Our Leadership Team

Clint Damuth
President & General Manager


David Wilkins
General Sales Manager


Jack McKown 
Contracting Solutions Team Leader


Jean Williamson
Marketing & Training Team Leader

Phil Damuth
VP of Client & Community Relations


Roger Shull
Director of Energy Solutions


Elise Tillie
Human Resources Team Leader

Elizabeth Barnette
Environmental Health & Safety Team Leader

Bill Mitchell
Chief Financial Officer


Brandt Graybill
Trane HVAC Parts & Supplies Team Leader


Bob Gunderson
Service Operations Team Leader