Hello, and welcome to Computer Systems unlimited, Inc. We are a full service computer/peripheral sales and repair Company specializing in custom built Pc's, network design and maintenance, software integration, and data security. We also sell and service Mac’s, pre-built and used systems (when available). We are located in the small college town of Oberlin, Ohio, and for over 21 years have been providing unrivaled service to home users and small and large businesses all over Ohio as well as State and local government agencies.