JMDG Architecture | Planning + Interiors is a Naples, Florida based architecture firm with residential and commercial design studios. The firm was originally established in 1991 by its founding partners as a residential design practice and two decades later expand into commercial architecture practice. Today, JMDG is led by Robert Mongillo, B.S. A.E. JMDG Architecture | Planning + Interiors has a client base that is local, regional, and national. COA# AA26003747