Cottonwood Storage
Self Storage in Thornton
Cottonwood Storage in Thornton, CO offers secure storage units, indoor vehicle parking, and convenient access hours.
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Welcome to Cottonwood Storage
Located at 2290 E 120th Ave, Thornton, CO 80233, Cottonwood Storage provides dependable and convenient self-storage solutions right in the heart of the community. Whether you're moving, decluttering, or need extra space for your business, we offer a range of storage options designed to fit your needs. Our facility is easy to access near the I-25 & 120th interchange, making it simple for residents and businesses throughout the area to store with confidence.
Hear From Our Customers
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Tyler Quillen on 02/27/2026
Chris was helpful in getting my wife and I set up with a storage unit. The process was fast and easy, and the price point was right where we wanted it.“
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Jose Miranda on 02/14/2026
Nice and courteous people, made the process very easy, Unit is very clean and secured.
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Lisa Hale on 10/06/2025
Moving from out of state, they made it easy to make a reservation and come in and get my rental.Reserve your unit today or call 303-457-9588 to speak with our friendly team.
Why Choose Cottonwood Storage?
At Cottonwood Storage, we focus on making your storage experience simple, secure, and stress-free. With modern security features, flexible access hours, and a prime location, we are proud to serve Thornton and surrounding communities.
- Located in the heart of the neighborhood
- Easy access from major highways
- Clean, secure, and well-maintained facility
- Friendly and knowledgeable staff
Storage Solutions for Every Need
We focus on making storage easy. With drive-up access, ground-floor units, and interior storage options, moving in and out is quick and hassle-free. Our extended access hours from 6:00 AM to 10:00 PM give you the flexibility to visit your unit on your schedule.
Your belongings are important to you—and to us. Our facility is fully fenced and gated, with security cameras and secure units designed to give you peace of mind.
Need extra space for your vehicle or boat? We offer indoor parking options to help protect your investment while keeping it easily accessible.
Cottonwood Storage is located in the heart of the community, near:
- I-25 & 120th interchange
- Thornton Crossroads retail area
- Front Range Community College
- Northglenn Marketplace
We proudly serve customers in:
Northglenn, Westminster, Federal Heights, Commerce City, and Broomfield.
Ready to Get Started?
Find the perfect storage solution today at Cottonwod Storage.
📞 Call us at 303-457-9588
📍 Visit us at 2290 E 120th Ave, Thornton, CO 80233
💻 Or reserve your unit online in minutes