Iron Gate Storage - Mill Plain is a trusted self-storage facility that provides an effortless and convenient experience. The well-run company offers a variety of options including a range of sizes, heated storage units, and RV or boat storage. The units are clean, well-kept, and secure, with temperature control to protect belongings. Security features include 24-hour video surveillance, a digital pin code entry system, and individual locks on every unit. Customer service is consistently outstanding, helpful, and prompt. Staff members are friendly, kind, pleasant, and very helpful, thoroughly explaining everything and working to save customers money. The facility is easy for loading and unloading and has convenient hours. While generally excellent, a minor drawback can be shared access areas occasionally becoming crowded. The management is highly recommended, and many customers report it is the only storage facility they have used for decades.
Leslie was extremely helpful to me and went above and beyond to help me. Her caring and patient attitude went a long way.
July 2026
Elsie was very polite and helpful. The process was very straightforward and smooth
June 2026
Leslie at Iron Gate was so knowledgeable and helpful and made the process so easy. I will certainly use Iron Gate if I ever need to rent storage space again. And I'd ask for Leslie
