AtoZ Mini Storage is Sparta's favorite self storage facility. AtoZ has 3 different locations totalling 314 storage units. We've been in business for over 20 years and have hundreds of satisfied customers. No other storage unit company in the area has the customer service and quality storage at the prices we do.
Why use A to Z?
- We've been in business for over 20 years so we know how to provide you with the best service possible.
- We have three convienent locations so we're closer to home.
- We have six different sizes:
- You can pay every month automatically online with recurring payments. You can use your credit card or E-checks with our secure online payment system.
- We are now offering a 10% discount to all Military personnel!
Questions? Call Us!
If you have any questions about our storage units - Please call us any time between the hours of 9am and 5pm Monday through Friday.
Make Your Payment Online!
Now you can make payments for your storage units online - click the payment link below to get started!Payment
Find a Location
417 W. Wisconsin Street, Sparta, Wi 54656
525 Milwaukee Street, Sparta, Wi 54656
10602 State Highway 21, Sparta, Wi 54656