Marshall High School

Wightman is a full-service consulting firm with a dynamic team of more than 170 professionals. We analyze, advise, design, and deliver successful projects in partnership with government, commercial, educational, and energy organizations throughout the Great Lakes region. Founded in 1946, our firm has eight locations, including Allegan, Benton Harbor, Hastings, Kalamazoo, Royal Oak, and Southgate, Michigan, as well as Plymouth and South Bend, Indiana.