Looking for Concord self storage? Call StorageMart at 905.660.8992 or visit 6801 W 91st St. First month free on select units. Get an instant quote. You’ll feel comfortable storing your belongings here because all of our units are climate controlled. All of these self storage Vaughan interior and drive-up units remain at moderate temperatures and prevent extreme heat and cold. These units act like an addition to your home, not like a garage or shed so you won't have to worry about excessive humidity. Plus, our gate access hours are 6am to 10pm, which lets you get to your belongings when it's convenient for you.