Profile: Office Systems Installation provides installation & reconfiguration of all modular systems. Our products include panel system, desks and files. We offer design, storage, project management and inventory control products. Our desks are available in all sizes and shapes including large executive desks, U-group units, and reception desks. We offer a wide variety of filing cabinets available in all kinds of sizes and finishes. These files include laterals, verticals and plan files. There are also mobile filing units available to provide maximum filing capabilities in less space.