Engineers go Results Found: 4 Button group with nested dropdown Milestone Design Group, Inc. Milestone Design Group, Inc. 1428 Lafayette Ave. Columbus IN 47201 (812) 372-7398 Strand Associates Strand Associates 629 Washington Street Columbus IN 47201-0407 (812) 372-9911 LHP Engineering Solutions LHP Engineering Solutions 305 Franklin Street Columbus IN 47201 (812) 373-0880 Patriot Engineering and Environmental... Patriot Engineering and Environmental, Inc. 6150 E 75th Street Indianapolis IN 46250 (317) 576-8058