The Waldinger Corporation
Guy Gast is the past President of The Waldinger Corporation – Iowa Division. From 2015-2016, he served nationally as President of SMACNA, representing 3500 contractors in North America. For over a decade, he has been both a contributor to and Chair of the New Horizons Foundation. In December 2020, SMACNA honored him as the recipient of the 2020 Contractor of the Year award. He served as the chair of the task force which guided the 2022 Futures Study for NHF.