Looking for Plymouth storage units? Call StorageMart at 763.383.8787 or visit 5525 State Hwy 169 Service Dr N. First month free on select storage units. StorageMart, formerly Ace Mini Storage, has the climate controlled or drive-up space you need as a convenient provider of Plymouth storage right off Highway 169. We’re dedicated to making your storage experience easy with various sized units to fit your needs as well as multiple covered loading bays so moving in is a breeze. Put your mind at ease storing your temperature sensitive items in one of our many climate controlled units and easily access your items with 24-hour coded gate access available upon request when you move in.