Guy Gast is the retired past President of The Waldinger Corporation - Iowa Division. The Waldinger Corporation employs 1700 construction and service professionals in Iowa, Nebraska, Missouri, and Kansas. It is a premier Midwestern MEP and truck-based service provider.
From 2015-2016, he served nationally as President of SMACNA. He has contributed to and been Chair of the New Horizons Foundation (“NHF”) for over a decade. In December 2020, SMACNA honored him as the 2020 Contractor of the Year award recipient. He was the task force's chair, guiding the 2022 Futures Study for NHF.