Sun Prairie Self Storage Units

Drive Up Access - Traditional units with rollup metal doors.
Climate Contoled - Units in buildings with HVAC system roughly kept between 55 degrees and 75 degrees.
Inside Access - Units with access inside climate controled buildings. Dollies are found at door enterances to help you move your stuff in.
Outside Access - Units with insulated garage doors in climate contoled buildings.

Self Storage on WI-19

Sun Prairie Self Storage is conveniently located on Highway 19, near Pick n Save and several surrounding communities. If you live in Sun Prairie, Marshall, DeForest, Windsor, Deansville, Token Creek, Pierceville, Burke, Cottage Grove, Monona, or Madison, your things will always be safe and secure here on our property!

Check Out What Our Customers Are Saying

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John Christmas Hand on 08/28/2025

Excellent customer service. Clean facilities. Well maintained.

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KRLS One on 09/30/2023

I was referred to Sun Prairie Self Storage by another storage place closer to me. The gentleman recommended to contact Elias and he will take care of me. I contacted Elias and he was very helpful with getting me my unit. I couldn’t believe how easy it was to go online, select a unit, pay, and get the access information emailed to you instantly. Also, if needed, the lock and keys are already waiting for you upon arrival. The place is newer and very clean. I highly recommend Sun Prairie Self Storage.

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Sonia G on 08/11/2021

Very easy to rent storage unit online, Very clean. Great management. Definitely would recommend to friends and family. Love that they offer climate control option for my belongings that I don't want to get ruined in the heat.

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