Simplify your life at Prime Storage. We offer clean and well-maintained storage units for rent in South Sanford, Maine, in a range of sizes and prices. If you are searching for a small storage unit to store your business documents, a large unit where you can keep the contents of your house while you move, or a climate-controlled unit for your valuables, Prime Storage has a solution for you. Centrally located on Main Street, we even offer convenient boat storage for our local boating and fishing enthusiasts in the Sanford and Alfred area, as well as the communities around them.