Best Self-Storage Units in Janesville, WI

17 companies listed · all 17 in Janesville · 3 open 24/7 · 5 open weekends · 14 rated 4.5+

Data verified October 21, 2026

FOX DEN Store-it

FOX DEN Store-it

4.8 50 reviews
“I have seem that the security is great and daily walk throughs are done.”
Since 2012
3911 N Hackbarth Rd
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B & J Storage

B & J Storage

4.7 11 reviews
“Love that its a month to month lease and it was reasonably priced.”
Coupons & offersOpen 24 hoursSince 2010
4704 Drott Dr
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Blue Barn Storage

Blue Barn Storage

4.7 16 reviews
“Dave is very kind and always prompt on returning calls and my security deposit..”
Open 24 hoursSince 2018Family-owned
4747 US-14
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Evergreen Mini Storages

Evergreen Mini Storages

Open 24 hoursSince 2011Prices online
4113 N County Rd F
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Bob Kimball Storage

Bob Kimball Storage

4.8 17 reviews
“We have used Bob Kimball storage for 5years and it has worked out great for us.”
Since 1963
928 Todd Dr #1
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Nehls Storage

Nehls Storage

Since 2014Family-owned
5244 N County Rd F
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Listed for people needing storage in and around Janesville, WI, these 17 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: Janesville, WI

All 17 companies we list here are in Janesville itself. 16 of the companies on this page have a rating, from 4.3 to 5.0 across 184 reviews; 1 has 50 or more reviews and 14 are rated 4.5 or higher. 3 are open around the clock and 5 are open on weekends. 13 have ten or more years of experience, the longest 102 years. 3 offer emergency call-outs; 3 are family- or locally-owned and 1 lists coupons or special offers. We have a website on file for 16 of the companies on this page; 11 publish a contact page and 7 list a public email. We count these figures across the companies on this page; hours and prices change, so confirm the details with the company before you book.

Can I reserve a unit online?

Websites are listed for 16 of the 17 facilities here, and online reservations usually need no deposit. Hold the size you want online, then walk it before you sign. Online promotional rates usually apply to the first months only, so ask what the rate becomes afterwards.

Airport Area Storage

Airport Area Storage

5.0 2 reviews
“Great price, clean unit, easy access!”
Since 2012
4527 US-51 Suite B
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JAA Storage

JAA Storage

5.0 2 reviews
“Great location, wonderful pricing, friendly staff, secure property, clean facilities.”
Since 2023
1310 Plainfield Ave Suite 120
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Wolff den Storage

Wolff den Storage

Since 2013
3200 US-51
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Park Place Mini Storage

Park Place Mini Storage

Since 2009
4819 Case Dr
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JYJ Assets Llc.

JYJ Assets Llc.

Since 2021
1321 W Avalon Rd
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Crosby Avenue Self Storage

Crosby Avenue Self Storage

4.8 6 reviews
“Very good place i been using this storage unit for 4 years now and they are very nice 👍 plus my dad used they to when i was a kid …”
Since 2016Prices online
120 N Crosby Ave # 13
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J & W Transfer

J & W Transfer

4.4 5 reviews
“Thank you Matt, for helping our driver George in such a short notice!”
Since 1924
1010 W Court St
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All U-Store Mini Storage

All U-Store Mini Storage

4.5 3 reviews
“Units are Big Sized, Been with All U-Store for couple years now and they are superb, staff are freindly and courteous, and decent monthly fees.”
Since 1980
2320 Foster Ave
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Interstate Secure Storage

Interstate Secure Storage

5.0 2 reviews
“Wonderful ppl to work with (Dick) Great price awesome location.”
Since 2022
3031 E County Rd O
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SRB Storage LLC

SRB Storage LLC

Since 2004Locally owned
609 S Walnut St
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Hideaway Storage

Hideaway Storage

5.0 1 review
Since 2012
1200 N Touson Dr #9792
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HomeStorage FacilitiesWisconsinJanesville, WI

Why these companies made our list

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