Josh Roehrs grew up on a farm just northeast of Hampton and has always had a keen interest in tinkering with equipment. “My dad was a mechanic and farmer so that’s where I got a lot of my knowledge and interest from,” Roehrs said. “Just being around it so much makes you love it.” Roehrs, a mechanic at Grosshans International in Aurora, still spends some time on that family farm with a couple…