Firm Profile Architectural Design Group, Inc. provides quality architectural, planning, interior design and program management services to clients throughout the country from its base in Oklahoma City. We are proud of the many successful client and agency relationships formed since 1975. Each client's project is unique and is approached with the client as an integral member of the design team. We believe successful projects are the product of effective communication, strong leadership, sound management and attention to detail. Working with you, we are able to realize design excellence, cost effectiveness, and originality for your project.