Kass Management Services Inc. has built its business performing 3rd party management of primarily residential rental properties, condominium associations and commercial properties. Kass Management Services is proud to be responsible for the management of over 9,000 units and over 400 properties in the Chicago area. Managing properties since 1985, they believe that organization, communications and problem solving are very important skills and traits a management company must have in order to be able to provide clients and residents the appropriate management support.