DSI Group is a full-service construction firm based in Chicago, providing interior and ground-up commercial construction services. With over 60 professionals and offices in downtown Chicago and Oak Brook, IL, DSI has been serving clients in Illinois, Indiana, Michigan, and Wisconsin since 1992. Our team of industry experts brings extensive experience in construction, architecture, and development, enabling us to offer a comprehensive list of services to our clients.

At DSI, we believe in approaching every project from the client's perspective, delivering on our promises, and providing unparalleled customer service. We specialize in various types of commercial construction, including office, industrial, medical, retail, and higher education tenant interiors. Additionally, we offer preconstruction services such as cost estimating, value-engineering studies, and sustainability implementation.

Sustainability and environmental stewardship are integral to our business philosophy, and we are committed to being an impactful industry leader by embracing charitable initiatives and best practices. Diversity, equity, and inclusion are central to our values, and we strive to create an inclusive workplace that supports and values diversity. Join DSI and be a part of our mission to enrich the future of the construction industry