Spare Space Self Storage
“Would definitely recommend this storage facility to anyone in the Oshkosh Omro or nearby area.”
Best Self-Storage Units in Oshkosh, WI
15 companies listed · 12 in Oshkosh · 5 open 24/7 · 12 open weekends · 10 rated 4.5+
Data verified October 21, 2026
Conger Storage
“The reasonable price made my decision to rent with Conger Storage a no brainer.”
Crestwood Mini Storage
“I am very satisfied with the facility, Always cleared of snow when needed and maintained well.”
Horseshoe Storage
“Nothing but high reviews should be posted since this is an amazing place!”
Anderson Mini Storage
“Their security cameras also add that extra bit of comfort knowing my property is under surveillance 24 hours a day.”
Ground Harbor Storage
“Been here for a long time and don't plan on going anywhere else.”
Listed for people needing storage in and around Oshkosh, WI, these 15 companies rent storage space. Unit sizes, climate control and gate hours are as each facility states them on its own website, and availability in a given size changes week to week, so call before you drive over.
Area overview: Oshkosh, WI
Of the 15 companies we list here, 12 are in Oshkosh itself and 3 come from Neenah (2, 9 mi) and Omro (1, 6 mi). 14 of the companies on this page have a rating, from 4.1 to 5.0 across 210 reviews; 10 are rated 4.5 or higher. The topics that come up most in reviews of the companies on this page are "price" and "cleanliness". 5 are open around the clock; 12 are open on Saturdays and 9 on Sundays. Domain records put 6 websites of the companies on this page at ten or more years old; the oldest dates from 2006. 5 offer emergency call-outs and 1 is family- or locally-owned. We have a website on file for 13 of the companies on this page; 10 publish a contact page and 10 list a public email. We count these figures across the companies on this page; distances are straight-line, and hours and prices change, so confirm the details with the company before you book.
Are storage site offices open on Saturdays or Sundays?
Weekend opening is listed by 12 of the 15 facilities on this page, and it matters more than it sounds. Saturday is when most people load a unit, and a staffed counter is what gets you a bigger room, a free cart or a lock when the one you brought does not fit.
BS Mobile Storage
“Kelly was great to work with, always called back in a timely manner and was very accommodating.”
Fox Storage
Algoma Storage
“I have rented different times throughout the years from Algoma storage and when I need storage it is the first place I call.”
41 Storage (Oshkosh Storage Units)
“Nice, new facility in a convenient location on south side of Oshkosh.”
D & K Mini-Storage
Green Meadow Storage
D&H Storage
“Good space for the price, staff is so friendly and we LOVE that it is accessible 24hrs and heated.”
Affordable Security Storage Neenah
“Russ is a good guy all around he will help you out as much as he's allowed to!!”
Big Storage Wi
“The buildings look very nice and are very clean and Megan is very friendly”
Why these companies made our list
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