At Advantage Self Storage of Miamisburg we strive for excellence, providing a staff that is focused on you. Proudly serving the areas of Montgomery and Warren Counties, our facility features conventional and climate controlled storage units ranging from 5x5’ to 10x30’ in size, as well as RV, boat and automobile parking. Need packing supplies or a moving truck? We offer those here too! This very secure facility has state-of-the-art security cameras so you’ll never have to worry about your belongings. You can always visit our website to pay your bill, check your balance and make reservations. Check out our website for more information about discounts and specials. Reserve your unit online today!