With roots reaching back to 1919, MSA has grown from a rural land survey company into a multidisciplinary network 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. Perform construction observation and field inspection services for public works and municipal infrastructure projects, including streets, utilities, stormwater, and site improvements.