One of the most versatile architecture firms in the Chicago area, Downey Robbins Szafarz Architects, Inc. (DRSA) specializes in the design and renovation of the north shore's finest homes. DRSA handles projects ranging from renovations and additions to new homes between 2,000 to 30,000 square feet. DRSA also designs multi-family and single family projects, and commercial projects such as restaurants, retail/office, automotive, medical, public and park district structures.