(608) 754-0228
Make a Payment/Login
(608) 754-0228
Make a Payment/Login

Storage Units in Janesville, WI

Climate-Controlled Storage & Traditional Storage Options

We have a state-of-the-art facility with the best customer service around! When you rent from us, you'll have 24-hour access to your belongings. Give us a call or book online today! 

ATTENTION: We are closed on all holidays and follow the same holiday schedule as most banks.



Rent Online

Our Self Storage Warehouse in Janesville, WI

Directions to Mulrooney Storage


Our Climate & Non-Climate Controlled Storehouse


Mulrooney Storage takes pride in offering a simple and hassle-free climate and non-climate controlled storage experience for all of our customers in Southern Wisconsin. We make sure our storage units are clean, secure, and ready to rent. We also focus on offering a wide variety of storage unit sizes and types to make sure we can handle any climate and non-climate controlled storage need that you may have. Mulrooney Storage also offers online rentals and online bill pay 24/7 to make your experience quick and easy. Feel free to look at our available storage units and give us a call if you have any questions or simply rent your unit right on the website.



Preserving History in the East Side


Living in a classic Victorian or a charming Mid-Century home can means sacrificing storage space. Use our climate-controlled units to protect antique furniture, seasonal wardrobes, and family heirlooms from Wisconsin’s humidity and temperature swings.

Reliable Storage for Old Fourth Ward


As one of Janesville’s most established residential areas, Old Fourth Ward homes are full of history—but sometimes short on space. Our traditional storage units offer a budget-friendly way to reclaim your garage or spare bedroom.

Luxury Storage




Residents expect excellence. Our high-value residential storage, ensuring your custom furniture and delicate items are handled with the utmost care.

Our Storage Unit Pricing Guide

Mulrooney Storage

6117 South U.S. Hwy 51 Janesville, WI 53546

Non-Climate Controlled Units

$35+

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Vehicle Storage

$60

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Climate-Controlled Units

$176+

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New Rentals: (608) 754-0228

Or, Our After Hours: (608) 728-2879

All the convenience and security you need

24 Hour Access
Great Customer Service
Onsite Security
Digital Video Surveillance
Online Bill Pay
Variety of unit sizes available
Drive-up Access
Climate Control
Boxes & Supplies

Our Promise to you

Security

We take the security of our storage facility seriously, and our SSL secure website protects your personal information. Your property is our number one priority. You can rest assured that your property is protected and secure at Mulrooney Storage!

Customer Service

We are committed to providing you a clean, secure & ready-to-rent climate controlled storage and non-climate controlled storage units. Our friendly staff provides you with a great storage rental experience from start to finish.

Convenience

Manage your storage unit from the convenience of your own home, 24 hours a day and 7 days a week. Our website makes it quick and easy for you to manage your climate and non-climate controlled storage unit online. Simply log in to your account and you have access to your unit on our website!