GREC Architects is a team of architects, designers, and planners based in Chicago, IL. They prioritize innovation, collaboration, and efficient solutions in their work. With a focus on creating impactful environments, GREC offers a wide range of services and expertise in architecture and design.

The team is led by three managing principals: Don Copper, David Ervin, and Greg Randall, who bring decades of experience and expertise to the table. Don Copper, a talented visual artist, is involved with various arts organizations in Chicago. David Ervin has successfully led projects for prestigious clients such as United Airlines and McDonald's Corporation, while also being committed to community involvement.

Greg Randall has extensive experience in commercial developments, resort planning and design, and corporate interiors. Together, these principals and their team collaborate to deliver large-scale projects within a boutique studio environment. With a diverse portfolio spanning North America, Europe, the Middle East, and Asia, GREC Architects is dedicated to creating exceptional and sustainable spaces that make a lasting impact