Name: Immortal Sheds SoCal. Descripton:Immortal Storage Sheds, The Secure Place to store your Stuff. Immortal Sheds of California is the premier builder of storage sheds in Diamond Bar, Chino Hills, Rowland Heights, Covina , San Dimas, Pamona, Orange County and Southern California. All storage sheds are custom built on-site to the customer’s specifications. Each storage shed is built with only the highest quality materials and workmanship to produce a storage shed that is built to commercial grade specifications and with three different models of sheds, there’s a shed for your budget and storage needs!