- WANTED- Ready Mix Drivers Cemstone has openings for Ready Mix Drivers in Windom and other nearby locations. Driver positions require a Class B CDL, and will be home every night. Cemstone offers competitive wages and benefit packages. CEMSTONE Apply online today at- www.cemstone.com or call Darin at-507.676.8096 EOE - WANTED- Ready Mix Drivers Cemstone has openings for Ready Mix Drivers in Windom and other nearby locations. Driver positions require a Class B CDL, and will be home every night. Cemstone offers competitive wages and benefit packages. CEMSTONE Apply online today at- www.cemstone.com or call Darin at-507.676.8096 EOE