Keeping Your Storage Stuff Safe
Our secure location in Waterloo allows us to provide affordable storage units and useful amenities to our customers.
We will always be here for your storage needs.
ALL THE AMENITIES YOU NEED!
Facility Amenities
24 Hours Access
RV, Car, and Boat Parking
Fenced & Gated
Resident Manager
Security Camera
Online Bill Pay
If you’re here, chances are you have more things than you have space for. Whether you want to reserve a self-storage unit for years with Castle Storage or you have never rented a unit before, we’re here to work with you on anything you need during the entire process.
You may also have a few questions in your mind right now. For instance, is the facility equipped with an up-to-date security system? When self-storage renters call, do they talk to knowledgeable managers who are actually on-site? The answer is yes to both of these questions.
Also, if life was simple, everything would happen the right way at the right time. Since it's not, we have an after-hours emergency line - so that any time you run into problems or have questions that can’t wait until business hours, our team is right here for you.
Please click on the location you would like to rent from
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Denise Rosburg on 09/12/2022
I love the staff and unit. I have been a customer for 15+ years they feel like family now. I feel great knowing my unit is safe.“
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Karen Dezotell on 09/12/2022
I have been a customer for 15 years and I love the staff as well as my unit knowing my stuff is protected. I feel like they are my family in Iowa lol.“
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Neil C. on 05/23/2022
I have had a unit with them for many years now. It was easy to get and the staff have all been friendly, professional, knowledgeable and very accommodating. When I no longer needed a large unit, it was a simple process to get into a smaller one. Since I am not currently residing in Waterloo, so being able to pay online saves me a lot of hassle. I have just recently closed out my unit here due to moving cross country, and that process was absolutely easy as well. I appreciate what they have done over the years.Storage Units in Waterloo, Iowa
If you’re looking for secure self-storage in the Waterloo-Cedar Falls area, look no further than Castle Storage. Our locations on Logan Avenue, Diagonal St, Thorson Ave, and Ansborough Ave in Waterloo, Iowa offer convenient, 24-hour access to the residents of Waterloo, Cedar Falls, Evansdale, Dunkerton, Denver and more. Our properties are kept up very nicely, even during the winter months, so don’t hesitate to come by and take a look at our storage units - we’re just off Highway 63!