Welcome to Mountain Mini Storage!


Ski & Board Lockers $1/Day!window sticker
Located in Dumont, on the way all of Colorado’s best ski and snowboard resorts & seconds off of I-70 at EXITS 234 & 235.  Just East of Starbucks. RESERVE YOURS TODAY!


We Deliver!

Sizes include: 8X10 and 8X20.
o deliver to your location, there must be 80 feet of flat, accessible ground. One of our employees will come to the desired location to ensure delivery is possible. Keep the unit as long as you need! Perfect for home remodels, reclaiming your garage, seasonal outdoor equipment, motorcycle storage, the uses are endless!
Call 303-567-4085 To schedule your delivery today!

About Us:

We are conveniently located along the I-70 corridor 35 miles west of Denver, Colorado. WESELLBOXES

We have facilities located in Dumont, GeorgetownIdaho Springs & Evergreen at Floyd Hill.

Our well lighted facilities are clean, secure and easily accessible. All units are ground floor, drive-up access so you’ll never have a hallway or an elevator to contend with.

We are conveniently located along the I-70 Corridor, easy access to all your outdoor toys and equipment when you’re headed out of town. Easy drop-off on your way home! All of our 9 locations are visible from I-70 and are just seconds from the exit ramps.

Customer service is highly important to us so you can be confident that we will treat you great and provide you with secure, accessible and clean storage at a great value! We never charge administration fees or move in fees. 
We Promise to take great care of you!

Business Hours:

Available: 9:00 am – 5:00 pm Monday – Friday.  Closed on Holidays.
Office Hours– 9:00 am to 1:00 pm – We are in our Main Office and can help you with any thing you need. After 1:00 pm, we are at one of our nine locations helping customers rent units and keeping our facilities clean and problem-free.
AFTER 1:00 pm, we are out at our different facilities and are available to meet you to rent a unit or view a unit by appointment. While we won’t be in the office, we are still ready to help you! If you need to look at a unit, rent a unit, reserve a unit or would like us to answer any questions for you, give us a call and we will take great care of you! If you have questions related to a balance inquiry or are trying to pay over the phone, it is best that you call during office hours so that we can look at your account with you.
Give us a call, we’d love to help you!
* 303-567-4085 * 1-800-229-2422 *

Current Unit Rates & Advance Payment Discounts:


Sizes Monthly Rate 6 Month Rate   Annual Rate  
3×4 $40.00 $222.00   $420.00  
5×5 $50.00 $276.00   $528.00  
4×10 $60.00 $336.00   $648.00  
5×10 $70.00 $384.00   $732.00  
8×10 $100.00 $564.00   $1,056.00  
10×10 $125.00 $709.00   $1,344.00  
8×15 $135.00 $762.00   $1,452.00  
10×15 $145.00 $816.00   $1,560.00  
8X19   $155.00 $870.00    $1,700.00  
8×20 $160.00 $900.00   $1,740.00  
10×20 $170.00 $954.00   $1,848.00  
10×25 $225.00 $1,278.00   $2,496.00  
10×30 $255.00 $1,452.00   $2,856.00  

Bi-Annual and annual rates must be paid in full upon unit rental.
There are no refunds on long term storage rates.

 Mountain Mini Storage Features:

 * 24 Hour Digital Security Recording * Telephone Credit Card Payments Accepted
 *Online Bill Pay With Credit or Debit Card * Automatic Credit Card Payments Available  
 *Free Lock And Key With Unit Rental *  Discounted Rates Available For Advanced Payment
 * No Long Term Contracts Required *  *Friendly Customer Service *
 * Month-To-Month Billing *  No Minimum Stay! *  *Units Are Easily Accessible Year Round *
 * Paved Alleys *  *Security Code Required For Gate Entry *
 * All Units Provide Drive Up Outdoor Access For Easy  Loading /Unloading * * No Administration Fees OR Move in Fees *




    Ski & Sport Lockers are Here!! We are proud to announce that we are now taking reservations for our brand new ski lockers! Our roomy lockers are perfect for your boards, boots, skis and more! Share one with a friend or have a secure and easy to access locker all to yourself! Located just off of I-70 at exits 234 & 235 in Dumont, you can't find a better deal with easier 24/7 access! For only $30 per month the hassle of finding a place for your skis is over! Save up to $60 when you rent for a year! Give us a call and reserve your locker today We appreciate your business and again, Thank You for choosing Mountain Mini Storage.