J.L. Burke Contracting has recently completed an new office build-out for the Architectural firm of Gilfillan Callahan Nelson. This Rolling Meadows Architectural company recently moved its design studio to 223 West Jackson in Chicago. Known as "Studio GC", it is a collaborative design-focused, independent division of Gilfillan Callahan Nelson Architects. Occupying 7,000 sq/ft of the 12th floor, this office will provide much needed additional space for this growing division with Gilfillan Callohan Nelson.