Self-Storage FacilityMoving Supply StoreTruck Rental AgencyMini U Storage
At Mini U Storage I-70, we offer a variety of storage rental options to fit your needs. Please review our available storage units to find the size that’s just right for you. From our extra small storage units to our extra large units, you can store anything from your Denver Broncos Tailgate gear to a small RV or trailer. Maximize your unit and minimize hassle with our free use of shelving and free truck rental period with new rentals.
Conveniently located near the Denver Coliseum (Southwest corner of I-70 and Colorado Blvd). Reserve your storage unit in Denver, CO, today!
Customers consistently praised the staff, particularly Andrea and Tavon, for their helpfulness, friendliness, and professionalism.
Cleanliness
The facility is noted for being clean and well-maintained, contributing to a positive customer experience.
Accessibility
Many reviews highlighted the convenient access hours and the ease of moving in and out of units.
Affordability
Customers appreciated the reasonable pricing and special offers such as free truck rentals and discounts.
Security
The facility is described as secure, providing peace of mind for customers storing their belongings.
TW
Troy Watley
Dec 30, 2025
5.0
Danielle and Andrea where very helpful and very professional and great and awesome vibes and spirit . I really appreciate them they are very good costumer service workers! God bless both of them!
MW
Matty Ward
Dec 16, 2025
5.0
Best deal around. And customer service is amazing. Highly recommend 10 out of 10
NC
Nic Coley
Dec 14, 2025
5.0
Andrea was extremely helpful. Mini U has the widest range of access hours. Most storage facilities open much later, so you have to wait till 9am to access your unit.
DL
Destiny Lynn
Dec 13, 2025
5.0
Andrea is awesome and soo helpful! Answered all the questions we had and was very friendly. Highly recommend her for all your storage needs!
SS
Stephanie Stevens
Dec 3, 2025
5.0
I would definitely recommend this place if you need any kind of storage space. They were not only delightful, but very helpful. All the way from me making a reservation on the phone with them to them having a courtesy truck that I could use to move my few things in... If u need shelves for the unit or any kind of moving /packing need they have that also.. Literally my one stop shop. She was such a delight and showed me a few sizes to fit my needs. So if u need extra space for that extra stuff go here!, easy on the budget and wonderful staff. You can't go wrong with mini u storage.
What storage unit sizes does Mini U Storage offer?
Mini U Storage offers a variety of storage unit sizes from extra small to extra large to fit your needs, including options for RVs and trailers.
What are the regular business hours for Mini U Storage?
Mini U Storage is open Monday to Friday from 9 AM to 6 PM, Saturday from 8 AM to 6 PM, and Sunday from 9 AM to 3 PM.
Can I access my storage unit outside of regular business hours?
Yes, daily gate access is available from 6 AM to 9 PM for customers.
What types of storage services are available at Mini U Storage?
Mini U Storage provides residential storage, commercial storage, moving and storage, and vehicle storage services.
What payment options does Mini U Storage accept?
Payment options include American Express, Cash, Check, Discover, MasterCard, and Visa.
Is Mini U Storage wheelchair accessible?
Yes, Mini U Storage has a wheelchair accessible entrance.
Where is Mini U Storage located?
Mini U Storage is located at 3900 E 45th Ave, Denver, CO 80216, near the Denver Coliseum at the southwest corner of I-70 and Colorado Blvd.
What nearby public transit options are available to reach Mini U Storage?
You can access Mini U Storage easily via the RTD Rail - 40th & Colorado Station and the 40th & Colorado train station, both nearby light rail and train stations.
Are there gas stations near Mini U Storage for convenient refueling?
Yes, Sinclair gas station is located near Mini U Storage, making it convenient for customers to refuel when visiting.
What nearby amenities can customers visit before or after using Mini U Storage?
Customers can check out nearby spots like Mile High Custom Food Trucks for dining, or 5280 Weedery Llc if interested in cannabis dispensaries, both close to Mini U Storage.