Welcome to Factoria Security Self StorageFactoria Security Self Storage is a customer service focused self storage facility located in the Factoria neighborhood of Bellevue, WA. We provide residential, commercial and RV/boat storage solutions. At Factoria Security Self Storage we pride ourselves on providing an inclusive self storage experience. That is why we also rent U-Haul moving trucks and sell packing supplies in our office. Your convenience is important to us. We work diligently to accommodate your unique needs.