Untitled Document KOHN ARCHITECTURE is a California professional corporation based in San Diego. The full service architecture firm, incorporated in April of 2005, specializes in commercial architecture with emphasis on retail design. Our firm selects a limited number of projects every year so that our clients receive personal attention and excellent service. Our specialties are retail, including: Civil, Geotechnical, and Traffic engineering consulting are typically not provided architects, however, we offer assistance to our clients in providing criteria for selecting these consultants, and coordinate with client-contracted engineers on critical interdisciplinary components of design.