Hillsgrove is an area in West Central Warwick, Rhode Island. The area was originally a farming hamlet, later a mill village, but is today dominated by the presence of T. F. Green Airport, Rhode Island's largest and most important airport. Leviton manufacturing operated a large factory here fabricating electronic components for many years. Post Road, which runs through the area, is heavily commercialized with fast food restaurants, car rental location, and hotels which support Green State Airport. Warwick is a city in Kent County, Rhode Island, United States. ... Runway layout at PVD T. F. Green Airport (IATA: PVD, ICAO: KPVD, FAA LID: PVD), also known as Theodore Francis Green State Airport, is a public airport located in Warwick, six miles (10 km) south of Providence, in Kent County, Rhode Island, USA. Dedicated in 1931, the airport was named... Leviton mass produces industrial, commercial, and residential electrical products, including switches, light sockets, and dimmers. ...