Keith Wahl has joined the Mulzer Crushed Stone, Inc. Sales Team as Sales Manager, Scrubber Stone Division. He previously worked in Sales Management at Kimball International and brings over 30 years of experience to Mulzer Crushed Stone, Inc. In his new role, Keith will be focusing on the company’s Scrubber Stone and River Transportation Divisions. He holds a Bachelor of Science degree in Business Education from Western Kentucky University.