Today, the Mulzer family of companies…Mulzer Crushed Stone, Materials Transport, Evansville Materials and Shamblin Stone… supplies millions of tons of crushed stone products each year throughout Indiana, Illinois, Kentucky, Pennsylvania, Ohio and West Virginia. These markets are served by 6 quarries, 16 terminals, and over 600 dedicated employees.

Above is a regional map of the states we ship to. The yellow highlighted areas are the zones covered by our truck fleet. We can deliver aggregates to many points near the rivers shown in blue.