Mini U Storage - Thornton

10350 Washington St , Denver , CO 80229 (877) 449-1281
Book Now

We are experiencing high demand in this area.
Make sure you reserve a unit for free today to hold a storage space.

  • 5' x 5'

    5' x 5' Unit

    1st Floor, Drive Up Access

    50% off First Month's Rent. Free Truck rental period, $30 Value.

    Discount Price

    $35.00

    Regular Price

    $55.00
  • 5' x 10'

    5' x 10' Unit

    1st Floor, Drive Up Access

    50% off First Month's Rent. Free Truck rental period, $30 Value.

    Discount Price

    $39.00

    Regular Price

    $65.00
  • 7' x 10'

    7' x 10' Unit

    1st Floor, Drive Up Access

    50% off First Month's Rent. Free Truck rental period, $30 Value.

    Discount Price

    $59.00

    Regular Price

    $102.00
  • 5' x 15'

    5' x 15' Unit

    1st Floor, Drive Up Access

    50% off First Month's Rent. Free Truck rental period, $30 Value.

    Discount Price

    $65.00

    Regular Price

    $105.00
  • 10' x 10'

    10' x 10' Unit

    1st Floor, Drive Up Access

    50% off First Month's Rent. Free Truck rental period, $30 Value.

    Discount Price

    $99.00

    Regular Price

    $139.00
  • 10' x 15'

    10' x 15' Unit

    1st Floor, Drive Up Access

    50% off First Month's Rent. Free Truck rental period, $30 Value.

    Discount Price

    $125.00

    Regular Price

    $175.00
  • 10' x 20'

    10' x 20' Unit

    1st Floor, Drive Up Access

    50% off First Month's Rent. Free Truck rental period, $30 Value.

    Discount Price

    $139.00

    Regular Price

    $199.00
  • 20' x 10'

    20' x 10' Unit

    1st Floor, Drive Up Access

    50% off First Month's Rent. Free Truck rental period, $30 Value.

    Discount Price

    $139.00

    Regular Price

    $199.00
  • 10' x 30'

    10' x 30' Unit

    1st Floor, Drive Up Access

    50% off First Month's Rent. Free Truck rental period, $30 Value.

    Discount Price

    $229.00

    Regular Price

    $325.00

How it works

Reserve 1

Reserve your
storage unit for free

Facility 2

Visit the facility to finalize the rental

Move 3

Move-in!

Operating Hours

Office

Sun 9:00 am - 3:00 pm
Mon 9:00 am - 6:00 pm
Tue 9:00 am - 6:00 pm
Wed 9:00 am - 6:00 pm
Thu 9:00 am - 6:00 pm
Fri 9:00 am - 6:00 pm
Sat 8:00 am - 6:00 pm

Unit Access

Sun 6:00 am - 9:00 pm
Mon 6:00 am - 9:00 pm
Tue 6:00 am - 9:00 pm
Wed 6:00 am - 9:00 pm
Thu 6:00 am - 9:00 pm
Fri 6:00 am - 9:00 pm
Sat 6:00 am - 9:00 pm

Features and Amenities

  • Free use of truck (tenant must refuel, $19 truck insurance fee, $[50 miles at no charge] 250 -mile limit)
  • Truck rental available
  • Fenced and lighted
  • Vehicle requires insurance
  • Electronic gate access
  • Penske truck rental
  • Vehicle requires title
  • Handcarts available
  • Moving supplies for sale
  • Manager lives on-site
  • Email billing available
  • Rent due on same day each month per lease start
  • Auto-pay available
  • Vehicle must be running
  • Vehicle requires registration
  • Title must match renter
  • Insurance required
  • Insurance available
  • Homeowners/renters insurance accepted
  • Cash accepted
  • Checks accepted
  • Credit cards accepted (Visa, Mastercard, AMEX, Discover)
  • 5% Military discount (active-duty, reserves, veterans)
  • 5% Senior discount

Additional information

Free Truck rental period with each new unit rental (30 value), first 50 miles FREE (Insurance, deposit and fuel are renters responsibility) Get all the details from the managers. Sparefoot rates are for new rentals only All Drive Up access units. Customer service is our #1 PRIORITY Free use of shelving keep your stuff neat and organized Mini U Storage has friendly and knowledgeable staff that can help you with all of your moving and storage needs. We even sell moving and packing supplies on-site for additional convenience. Advertised unit sizes are approximate sizes. Please inspect the unit to be sure the actual size meets your needs. The special pricing and Move-In Discounts are for new customers only. *Proof of property insurance is required at the time of move-in. For your convenience, we offer property insurance on-site. **Due to high demand we can only guarantee availability for a few days, though we will do everything possible to honor all reservations. Please reserve your unit within 7 days of your storage need. Thanks

Customer Reviews

  • 5.0 of 5 stars

    Gary Hobbs

    September 26th, 2023

    Clean nice price and good location

    The manager was very nice. The price was very good and it is in a convenient location to my home

  • 4.5 of 5 stars

    Phillip<br />Hernandez

    August 18th, 2023

    Great

    Love the prices there and the staff is very friendly

  • 5.0 of 5 stars

    Arturo Greene

    August 9th, 2023

    EVERYTHING WAS EXACTLY HOW I WAS YOLD IT WOULD BE

    I was greater with a freundly smile . I didn't get over charged and I was treated wit respect and courtesy.

  • 5.0 of 5 stars

    Toni Azueta

    July 18th, 2023

    Nice experience

    Nice and tidy, the Customer service clerk was very respectful and made sure that everything was covered.

  • 0.5 of 5 stars

    Joseph Moreno

    June 12th, 2023

    Managers are very rude

    Moving in, from the start, has been one problem after another! I made my reservation over the phone and was told that "use of the truck was free, just pay $19 for insurance and replace the gas I used, and they would hold the truck for me." When I got there, no truck, and that it should be there in the morning. So I had to change plans. The next morning the truck was there, only now I needed insurance in order to rent it. The $19 was for their insurance! Change of plans #2. After asking a friend if he would provide his insurance and being told that he was driver #2, your managers started hollering at me for returning the truck and not my friend (my wife used his car to run errands while we moved and was at the phone store across the street at the time). Since then I have been told I have 7 days to move out because I have been spending too much time in my unit. The reason we had to get a storage unit was because of a flood in our apartment building and had very very little time to gather what we could, we lost all of our furniture, the majority of our clothes got wet and needed washing, plus I needed to go through everything we have left in this world, to organize it in a way that's easy to access. Because we have a 5 x 10 I have to constantly remove and replace boxes, all of which takes time, more than the 1hour I was told I I had when going to my unit! Because I have bee left homeless from the flooding I need to access my unit on a daily basis. I haven't bothered anyone nor have I been in anyone's way, so why am I being harassed by your managers and told my contract has been terminated?

  • 5.0 of 5 stars

    Terry

    June 10th, 2023

    Clean

    Close to home, good customer service

  • 5.0 of 5 stars

    Nick G

    May 14th, 2023

    Great space at a great rate

    Friendly service and a great cheap unit

  • 5.0 of 5 stars

    Illisa

    August 30th, 2022

    Quick sign up and clean

    Wonderful customer service and great people behind the counter!!

  • 5.0 of 5 stars

    Sam

    August 9th, 2022

    Noice

    Got spot to store some stuff!!!!

  • 5.0 of 5 stars

    Marilyn Rames

    April 13th, 2022

    Best customer service ever!

    The nicest, most helpful lady in the office walked me through the rental process. She is so engaging and thoughtful. When I discovered I had left my lock at home after I had unloaded a few things, she called me and let me know she had put a temporary lock on my unit for me. Now that’s customer service!

  • 5.0 of 5 stars

    Terri Roberts

    April 12th, 2022

    Great

    Great customer service! Price to rent was perfect.

  • 5.0 of 5 stars

    Michael Withrow

    March 28th, 2022

    Have to much

    Well needless to say, I have to much stuff for where I reside. Fortunately though I found Mini U, after looking at other storage facilities that were actually closer to me. The prices are right and management was very friendly nd was the deciding decision for me. I highly recommend!!!

  • 3.5 of 5 stars

    Pete Milonas

    February 22nd, 2022

    Staff is friendly and helpful.

    Acquiring and occupying the unit was a good experience. Snow should be plowed from in front of units esp those that are facing north.

  • 5.0 of 5 stars

    Lexi Schell

    April 21st, 2021

    Great!!

    Took awhile to find someone. But when we did she did an amazing job and was super quick!

  • 5.0 of 5 stars

    Jennifer

    March 30th, 2021

    Fabulous customer service

    I had to get a storage unit super short notice so I was in a rush when I went there to sign for everything. The lady who worked there was super friendly, answered any questions I had, was real quick with everything, and it was very clean inside and out. It's the best experience I've had when it comes to dealing with storage facilities if I ever need another storage unit I will definitely be coming back here.

  • 4.0 of 5 stars

    Fran Wasserman

    December 22nd, 2019

    Overall GREAT!

    Rented a 5x10 unit. Entry door was a bit narrow, but otherwise just fine. Staff at this facility (Friday and Saturday). Was exceptional. She was efficient and thorough and, when I started to move in on Saturday, she went out of her way to help. That was the best part of this experience. The staff!!!!!

  • 5.0 of 5 stars

    Samantha

    November 1st, 2019

    Very nice and very attentive to my needs!

    I showed up close to closing time and they did not make me feel as though I was off any inconvenience! It’s tough to get to places before closing when the commute home is over an hour, and then usually get treated different due to that. Not these guys! I truly appreciated their time and help!

  • 5.0 of 5 stars

    Terri

    September 5th, 2019

    Clean and well-priced

    Goop price for a storage unit, it was also very clean. The rental process was smooth and relatively quick. I recommend.

  • 5.0 of 5 stars

    Ashleigh

    April 8th, 2019

    Amazing service

    The representatives were amazing, handling everything I needed and made the process smooth and easy.

  • 3.5 of 5 stars

    William Spiers

    April 4th, 2019

    Always have a unit everywhere I go. 39 states so far.

    Pleasent staff. Friendly. Unit was clean and easy to get in and out of facility. I would recommend this place to anyone I knew who needed a unit. Thanks again for the help.

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