Welcome to Mountain Mini Storage


Ski & Board Lockers $1/Day!

Now taking reservations for our Ski & Board Lockers! Never Fly with skis again, let us help you avoid the hassle.
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 $65 when you rent for a year!



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

We have facilities located in Dumont, Georgetown, Idaho 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 nine locations are visible from I-70 and are just seconds from the exit ramps.

Customer satisfaction is highly important to us so you can be confident that we will deliver superior customer service & and provide you with secure, accessible & clean storage at a great value! 
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 out at our many facilities and are available to meet you by appointment. We will need your appointment set prior to 1:00 pm the day you would like to meet us.
While we won’t be in the office, we are still ready to help you! Give us a call and we will take great care of you!
If you have questions related to your account, or would like to call in payment, 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

No Administration Fees or Move in Fees. We do collect a one-time, refundable, $30 security deposit on most rentals. 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:

Online Bill Pay With Credit or Debit Card
Free Lock And Key Use With Unit Rental
Telephone Credit Card Payments Accepted
Automatic Credit Card Payments Available
Discounted Rates Available For Advanced Payment
Friendly & Knowledgeable Customer Service
No Administration Fees or Move in Fees
No Long Term Contracts Required
No Minimum Stay
Month-To-Month Billing
Prorated Rent
24 Hour Digital Security Recording
Climate Controlled Ski & Board Storage
Outdoor Boat & RV Storage
Commercial Storage
Drive Up Outdoor Access For Easy Loading & Unloading
Gated Facilities
Paved Alleys
Units Are Easily Accessible Year Round
Security Code Required For Gate Entry
We Sell Moving Supplies
Fax Service Available $1/page
Pet Friendly Facilities