SK Companies is a property management company that specializes in affordable senior housing projects in New Hampshire, Connecticut, Vermont, Rhode Island, and Massachusetts. The company's website features information on each of its properties, including fully equipped one-bedroom apartments with amenities such as heat and hot water included, on-site laundry facilities, and intercom-equipped security buildings. Each apartment complex also has fully accessible handicapped units, and the company's "Am I eligible" calculator helps tenants determine which location is right for them.