Devon Self Storage is a large, nationally operated company with many facilities. Reviews highlight excellent customer service, describing the process as quick, easy, and helpful. Staff members are consistently noted as friendly, professional, and genuine, putting customers at ease. One employee in particular is praised for being knowledgeable, providing all necessary information fast, and explaining everything clearly, including costs. The service is commended for being understanding of customer situations and concerns, helping them choose the right storage unit at the best price. The facility features a gate code and on-site staff. Customers highly recommend this business for its exceptional and helpful people.