HHS is a support service provider helping our customers build a better experience for the people they serve. What are support services? Simply put, they are services such as housekeeping, food service, facilities management, and more. These departments are outside of your organization's core expertise but are still a vital part of the experience people have with you. Who do we serve? We serve hospitals, senior living communities, colleges and universities, resorts, casinos, airports, airlines, and government and military organizations.