Name: Utah Self Storage Mapleton. Descripton:Large RV and Boats, Business goods, fixtures, you name it! If it needs a lot of room - you can store it at our Mapleton location. Wide aisles, large electronic doors for keyless entry, spacious ceilings, 24 hour security, as well as climate controlled units. Come see us at Utah Self Storage - Mapleton so we can help you get the perfect place for storing large items, goods, or even help you in your business renting needs. On-site management can help you get the most storage for your dollar, and help you feel safe and satisfied.