Established in 1991, Interior Systems Inc. dba, ISI Professional Services provides professional real estate, facilities and administrative services federal agencies. The company offers a range of services, such as real estate facilities, IT (information technology) handling and contract vehicles. Located in Washington, Wash., its services include IT planning and management, computer programming services, prepackaged software and computer integrated systems. The company serves clients in the federal government agencies as well as the commercial sector. Interior Systems Inc. is a Service Disabled Veteran Owned Small Business (SDVOSB).
