There's a restaurant on site. You can enjoy a drink at the bar/lounge. Business amenities include a 24-hour business center, meeting rooms, and limo/town car service.
Public spaces have free WiFi and wired Internet. A fitness center, multilingual staff, and coffee/tea in a common area are also featured at the business-friendly Hilton Garden Inn Islip/MacArthur Airport. Parking is available for a fee.
This 3-star Ronkonkoma hotel is smoke free.