About Us

Welcome to Denny Storage, your trusted self-storage partner in Bismarck, North Dakota. Conveniently located at 1444 43rd Ave NE. We proudly serve the communities of Bismarck, Mandan, Lincoln, Menoken, and the greater Missouri River region. Just minutes from downtown Bismarck, our facility is easy to reach—making secure, reliable storage more convenient than ever.

Rooted in the Bismarck Community

Bismarck is more than North Dakota’s capital—it’s a thriving community with a rich history and beautiful surroundings along the Missouri River. At Denny Storage, we’re proud to be part of this vibrant area, close to local landmarks like the Dakota Zoo, Fort Abraham Lincoln State Park, and the North Dakota Heritage Center & State Museum. We understand the unique needs of our neighbors and have built our facility to protect what matters most through every season.

What Sets Us Apart

Denny Storage was founded on a simple mission: to provide secure, reliable, and affordable storage solutions for households, businesses, students, and vehicle owners in our community. With North Dakota’s extreme weather conditions, we know storage is about more than just extra space—it’s about protection and peace of mind.

That’s why we offer:

  • Climate-Controlled Units to safeguard against freezing winters and humid summers.
  • 24/7 Video Surveillance & Gated Access for advanced security.
  • Clean, Well-Maintained Facilities you’ll feel confident storing in.
  • Flexible Storage Options for personal, business, student, and vehicle needs.
  • Competitive Pricing & Seasonal Discounts to keep storage affordable.

Storage for Every Need

  • Personal Storage: From seasonal gear to household furniture, we’ve got space for your lifestyle.
  • Business Storage: Cost-effective solutions for inventory, equipment, records, and even vehicles.
  • Student Storage: Flexible and affordable options for students at University of Mary, Bismarck State College, and United Tribes Technical College.
  • Vehicle Storage: Secure parking for RVs, boats, and cars, with drive-up access for added convenience.

Our Commitment

At Denny Storage, customer service is at the heart of everything we do. Our local team takes the time to understand your needs and guide you toward the right storage solution. Whether you’re moving, decluttering, growing a business, or simply need extra space, we’re here to help.

With a range of unit sizes, climate protection, and dependable security, we’re more than just storage—we’re your neighbors, committed to serving Bismarck with integrity and care.