Dennis Fehn founded the company in 1971 with 3 trucks, a wheel loader and a screening plant. He started making sand and grave ... l deliveries from nearby gravel pits to residents and farmers. Today, Dennis's son, Gary owns and runs the company from the original location in Albertville, MN. Over the years, the company has expanded into sand and gravel mining, and trucking, earthwork, demolition, specialty contracting services and environmental remediation. read more