Welcome to Keepers Self Storage Staten Island, your source for clean, efficient, convenient mini storage. Located in Mariners Harbor, near I-278, we offer ground level, drive-up storage units in sizes to meet every demand. Easy access and friendly, knowledgeable, on-site storage professionals combine to make Keepers the first choice for residential and business self storage in Staten Island, NY. Keepers Self Storage strives to always provide quality and convenience when it comes to storing your possessions. We have 4 locations throughout the New York Metropolitan area to accommodate your needs, including: Nyack, New York, New York, New York, Bergenfield, New Jersey and Jersey City, New Jersey.