Sugar Mill Self Storage

Storage Units in Longmont, Colorado

Our manager lives on the property and our office is open Monday through Saturday. Whether you need help choosing your unit or you’d like to learn all our best packing tips, give our team a call!


Advanced Security

With perimeter fencing and a computer-controlled gate, we ensure convenient access for our tenants while fostering a secure environment. No matter which storage unit you select, it will have its own electronic alarm. Our ample lighting and surveillance cameras work together to protect your belongings.


Quick Access

You can access CO-119, I-25, and US-287 quickly from our property. What if you don’t live in Longmont? No worries! Our storage units are ideal for our neighbors in Gunbarrel, Lyons, Firestone, Mead, Berthoud, Hygiene, and Niwot. Look for our facility next to the Longmont Sugar Mill. Plus, all of our units are drive-up accessible and on the ground floor. Combine these services with 24-hour access, online bill pay, and onsite packing supplies, and it’s easy to see why local residents love to rent with us.


Family & Student Solutions

We’re happy to provide affordable storage units to local residents, businesses, and students. The University of Colorado Boulder is a short drive away from our property. Students love to utilize our rentals and save time when school lets out for a break. Our units are also perfect for families because our sizes range from 5’x5’ to 10’x30’. No matter what your position may be, you can select the space that accommodates all of your belongings! Call our team or visit our calculator tool to determine the right size for your things.