Healthcare Services Group, Inc. provides housekeeping services. The Company offers services to the housekeeping, laundry, linen, facility maintenance and dietary service departments of the health care industry, including nursing homes, retirement complexes, rehabilitation centers and hospitals located throughout the United States. The Company operates two wholly-owned subsidiaries, Huntingdon Holdings, Inc. (Huntingdon) and Healthcare Staff Leasing Solutions, LLC (Staff Leasing). The Company�s Housekeeping, Laundry, Linen and Other Services (Housekeeping) segment offers cleaning, disinfecting and sanitizing of patient rooms and common areas of a client�s facility. The Company�s Dietary Department Services (Dietary) segment offers food purchasing, meal preparation and providing professional dietitian consulting services.