Sentinel Self Storage, backed by three generations of experience in storage and real estate, stands as a family-owned enterprise with a proud twenty-five-year legacy of delivering top-notch household and business storage solutions across multiple East Coast states. Part of the esteemed Eastern States Group network, which originated as a construction firm in 1953, Sentinel Self Storage now operates under the management of the third generation of the founding family. Alongside its prominent role in home building, leasing, self storage, construction, and development sectors in Delaware and the Mid-Atlantic, the Eastern States Group has cemented its position as an industry leader.

Offering a range of amenities including outdoor drive-up and climate-controlled storage units, gated entry, and moving supplies, Sentinel Self Storage boasts convenient facilities spanning Delaware, Maryland, New Jersey, and Pennsylvania. Prospective clients are encouraged to explore the Specials page for added savings and information, while those intrigued by the prospect of auctions can peruse the Auctions page. With a warm welcome extended to all, Sentinel Self Storage affirms its commitment to providing reliable storage solutions backed by a rich heritage of expertise and service excellence.