Mark and Dianne Heil started Mark Heil Harvesting in 1974. They raised their four children in the custom grain harvesting business, traveling as a family to follow the harvest from Texas to Nebraska each year. Eventually their son Bradley and daughter Tara joined Mark and Dianne in the business, which became Heil Harvesting, LLC. The operation expanded to include custom swathing. Brad excelled in his role as the Heil Harvesting, LLC operations manager, but his career and life were cut short by a