We offer secure, clean, and affordable storage backed by local experience.
At Cornerstone Self Storage, we’re proud to be the trusted choice for reliable self-storage in Sauk Rapids, Minnesota. Whether you’re preparing for a move, running out of space at home or work, or simply decluttering, we offer a wide range of unit sizes to meet your needs—with rates starting as low as $75/month.
Our facility features all ground-level units for easy access, and we specialize in:
- Household and garage overflow
- Small business and commercial storage
- Temporary or seasonal storage
- Vehicle and motorcycle storage
Conveniently located just off Highway 10, our company is locally owned and family operated with over 20 years of experience serving the Sauk Rapids, Sartell, and St. Cloud areas. We’re committed to providing clean, secure storage backed by friendly, personal service.
Why Choose Us?
- Month-to-month rentals with no long-term commitments
- No surprise rent hikes — what you pay today is what new customers pay tomorrow
- 24/7 video surveillance to help deter unauthorized activity and promote a secure environment
- Online account access & automatic payment options for convenience
- Contactless move-in. Reserve your unit online, sign your lease digitally, and move in on your own schedule.
- With more than 115 five-star reviews, we’ve earned a reputation for reliable service, honest pricing, and an exceptionally clean facility – values we’ve built our business around.
We believe renting storage should be simple, fair, and stress-free. Get in touch today to check availability or reserve your unit online in minutes.
📞 Call us at 320-250-8588 or check availability on our website.
Our Values
At Cornerstone Self Storage, we believe in treating every customer like a neighbor. As a locally owned and family-operated business, our work is guided by Christian values—honesty, integrity, and care in everything we do. Whether you’re storing for a season or for the long haul, our goal is to make your experience as respectful and stress-free as possible.
From our clean, secure facility to our flexible rental options and responsive service, we operate with the same level of respect and diligence we’d expect for our own family. At the heart of our business is a desire to serve our community well-grounded in faith and the belief that:
“Whatever you do, work at it with all your heart, as working for the Lord.” — Colossians 3:23