Mini U Storage

4.8
467 reviews

About

Self-Storage FacilityMoving Supply StoreTruck Rental Agency
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!

Details

  • Wheelchair accessible entranceAvailable

Location

Mini U Storage
3900 E 45th Ave, Denver, CO
80216, United States

Hours

Reviews

4.8
467 reviews
5 stars
426
4 stars
13
3 stars
13
2 stars
1
1 star
14

What are people saying?

AI-generated from recent customer reviews

Customer Service

Numerous reviews highlighted exceptional customer service, particularly praising staff members like Andrea, Tavon, and Geneva for their friendliness and helpfulness.

Cleanliness

Customers consistently noted that the facility is clean and well-maintained, contributing to a positive storage experience.

Convenience

The location is described as convenient with easy access to units and the availability of free truck rentals, making the moving process smoother.

Affordability

Many reviews mentioned fair pricing and promotional offers, such as a free month of rent, enhancing the overall value of the service.

Overall Experience

Overall, customers expressed high satisfaction with their experiences, recommending the facility for its excellent service and supportive staff.
  • LW
    L Worth
    1 day ago
    5.0
    The current manager on duty here is so wonderful! She always recognizes us and knows are name and has been super helpful with our storage needs. There is a reason we have several units here- work and personal- we highly recommend
  • PA
    Pamela Alonso
    Nov 14, 2025
    5.0
    The staff here have been so helpful!! They made moving in and getting! Andrea made getting my keys and filling out the paperwork super easy! 10/10 recommend!!!
  • AA
    Angel
    Nov 12, 2025
    1.0
    Andrea was very kind, helpful and got us in and out really quick! First of all I’m not a renter here, my wife and I buy storage units at auction and was given a free lock to give a 5s start review. Second, there minute I open my unit and taking things out to load, the little Caucasian guy was already hounding me to sweep up my mess (ok, I get it to a degree however, I just started) Got a load done and came the next day, loaded my truck and gave Andrea some remains of someone’s loved one I found and told her I’ll be right back, I’m taking this load to goodwill… my wife gets a call 5 minutes later from the little guy that works there crying that I left a mess… again, ok I come back and apologize for my messiness which was not much then he started yelling at me after I apologize!! He must’ve thought because I was saying sorry that he can play paw patrol but that caused me to yell back at which point they processed to call the police and say I’m violent. Rent your unit somewhere where else or if you’re an auction buyer… BEWARE!!! He’s a crybaby
  • CM
    Christal Mixon
    Nov 12, 2025
    5.0
    Need a short term rental, loved the drive up units. Easy breezy I would recommend going in to rent. I had issues with the website and got a better unit talking to the staff
  • TK
    Taylor Knox
    Oct 30, 2025
    5.0
    Mini U made my moving process such a breeze and took away a lot of the stress moving can cause. Not only that but Andrea is amazing. Such a bright and friendly face walking in and truly goes above and beyond to make sure you are taken of. No rent increases, fair pricing, affordable truck rental, moving materials on site, very clean property, and easy drive up access. I have confidence that my business is in the right place and my belongings are safe and in good hands. Rent with Mini U!!!!

Frequently Asked Questions About 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.