Looking for storage in Lee's Summit? Get an instant quote from StorageMart. Visit us at 3920 S State Route 291 or call 816.525.7368. Your schedule is busy and we know that moving takes longer than planned sometimes. That’s why we offer hour access at our Lee’s Summit storage location from 6am to 10pm. A fully fenced property and PIN-controlled gate requires that customers use their unique code to come and go from the property. Each customer places their own lock on their storage unit door so that you’ll have more peace of mind knowing that only you have access to your storage unit. Video cameras cover the entirety of the property 24 hours a day.