Denny’s Storage Company is a locally owned and managed self-storage facility in Bismarck, North Dakota.

Denny’s Storage Co. consists of the three locations with approximately 550 self storage units ranging in size from 5 x 8’s for smaller household items to 12 x 60’s for commercial vendors or larger items.

Bismarck-Mandan Security patrols each location, checking locks several times in a 24 hour period, seven days a week along with our own staff surveying each location throughout the day.

Some units come with a deadbolt lock and Denny’s Storage Company will provide a key for you. However, most units, you store it, you lock it, and you keep the key.

Denny’s Storage goes to great lengths to ensure your belongings are safe but a strong pad-lock is a good investment. We recommend using a “disc” type lock. Disc locks are round and limit the use of a bolt cutter making it very difficult to remove a lock without a key. Denny’s Storage Co. offers these types of locks at a reduced rate to tenants (just ask for more details!) or they can be purchased at most hardware stores.

• Clean and well-lit

• Variety of sizes

• Month-to-Month Leases

• 24-Hour Access

• Security Patrolled

• Locally-Owned

• Customer Care Commitment

• Available Evenings and Weekends