LocationsRobert Dietrick Company has 4 strategic branch locations to best serve our customersFishers, IN9051 Technology DriveFishers, IN 46038-0605 Phone: 317-732-5502Fax: 317-842-2698Columbia City, IN777 East Short StreetColumbia City, IN 46725Phone: 260-732-2005Fax: 260-244-6887Columbus, IN4810 Progress DriveColumbus, IN 47201Phone: 317-732-5502Fax: 317-842-2698Evansville, IN2190 Commercial CourtEvansville, IN 47720Phone: 812-732-2036Fax: 812-853-8413