Engineers - Civil, Environmental & Mechanical go Results Found: 3 Button group with nested dropdown Clark Trombley Randers Consulting Eng... Clark Trombley Randers Consulting Engineers 131 S. Main St. Mt. Pleasant Michigan 48858 (833) 930-1634 OHM Advisors | Architects. Engineers.... OHM Advisors | Architects. Engineers. Planners 625 N. Main St., Ste. 2 Mt. Pleasant MI 48858 (989) 956-2020 Michael Engineering, Ltd. Michael Engineering, Ltd. 5625 Venture Way Mt. Pleasant MI 48858 (989) 772-4073