• Nantucket Island Chamber of Commerce to co-host Retail Marijuana Forum

  • Great Point Companies


    Cleaning Services

    About Us

    Great Point Services ( GPS) is a Nantucket based company that provides multiple lines of services to Island businesses and residents. GPS Disinfecting Solutions provides Electrostatic Spray Disinfecting utilizing EPA approved, environmentally safe and Highly effective pathogen killing disinfectant. We offer affordable pricing and service packages to Nantucket restaurants, hotels and inns, commercial and residential properties.