Convenient, Secure, Locally Owned & Operated Self Storage
Welcome to Sun Prairie Self Storage, your trusted family-owned storage solution in Sun Prairie, Wisconsin. As a family-owned business, we understand the importance of personal care and attention to detail. Our commitment is to provide you with a convenient and hassle-free storage experience.
At Sun Prairie Self Storage, we offer a wide range of storage options to accommodate your unique needs. Our facility offers easy access with wide driveways and ground-level units, making loading and unloading a breeze. Additionally, we provide flexible rental options and competitive pricing, ensuring that you get the best value for your money. Our facility features state-of-the-art security measures, including 24/7 gated access and 24-hour video surveillance, ensuring that your belongings are safe and protected at all times.
Our friendly and knowledgeable staff is always ready to assist you, whether it's helping you choose the right unit size or providing expert advice on packing and organizing your belongings. We believe in building long-lasting relationships with our customers, and we strive to exceed your expectations every step of the way.
Premium Space for What You Value
We deliver more than space—we provide a refined storage experience built on security, convenience, and reliability. From seamless digital access to meticulously maintained facilities, every detail is designed to protect what matters most.
Check Out What Our Customers Are Saying
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Jesse Hughes on 06/02/2026
Great place to rent a unit from.
Rental a temperature controlled unit for my Jetski over the winter.
Very easy to work with“
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Liz Deno on 04/09/2026
Aside from the units being clean, spacious and accessible, the manager is great, very responsive and available at the office.“
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John Christmas Hand on 08/28/2025
Excellent customer service. Clean facilities. Well maintained.
Office Hours
| Sunday - Saturday | Closed |
By Appointment Only
Access Hours
| Sunday - Saturday | Open 24 Hours |