SMACNA interviewed Guy Gast, president, Iowa Division, The Waldinger Corporation, on the evolution of SMACNA over the past 75 years. Gast comments on how the association has had to adapt and change the way it serves members.
Waldinger Corporation is a premier full-service mechanical, electrical and sheet metal contractor. They design, fabricate, install, maintain and repair HVAC, refrigeration, electrical, plumbing, piping and kitchen equipment systems for commercial, institutional and industrial facility.
