With roots reaching back to 1919, MSA has grown from a rural land survey company into a leading multidisciplinary firm of nearly 550 engineers, architects, planners, funding experts, surveyors, GIS experts, environmental scientists, and more who are committed to making communities better places to live, work, and play. If you're a respected industry leader who knows the Milwaukee market with clients such as Milwaukee Metro Sewerage District (MMSD), and enjoys turning community needs into successful projects, we'd like to chat.