Tonn and Blank Construction, LLC

Tonn and Blank Construction, LLC is a leading, full-service construction management, general contracting, and design-build firm with over 100 years of experience. The team approaches each project with a commitment to excellence and quality craftsmanship, delivering client-centered expertise in all phases of development. They are known for their professionalism, strong construction knowledge, and ethical practices. Tonn and Blank has a proven track record of successful projects, including a recent renovation of the Michigan City Courthouse, which was completed on time, under budget, and to the satisfaction of the client.