CarrAmerica Corporate Center Pleasanton, CA CarrAmerica Corporate Center is a six-building, one-million-square-foot, Class A office building complex in Pleasanton’s prestigious Hacienda Business Park. AAi provided tenant planning and design services for buildings 2, 4, 5, and 6. In addition, AAi designed interior architectural improvements and provided furniture selection and specifications for the conference center, cafeteria, lobby, and common areas of buildings 2 and 6.