10′ x 10′ Medium
  • Drive Up
$104
Web Rate $99
Hurry, only 3 left!
10′ x 20′ Large
  • Drive Up
$104
Web Rate $99
10′ x 25′ Extra Large
  • Drive Up
$134
Web Rate $129
Hurry, only 3 left!
10′ x 30′ Extra Large
  • Drive Up
$159
Web Rate $154

Didn’t find your unit? Try these nearby locations

facility image

KO Storage of Wisconsin Dells – WI-16

W12908 WI-16 Wisconsin Dells, WI 53965
small
Starting at
$34
medium
Starting at
$44
large
Starting at
$54
xl
Starting at
$84
Available Units
facility image

KO Storage of Wisconsin Dells – Hwy 13

3631 13th Ave Wisconsin Dells, WI 53965
small
Starting at
$49
medium
Starting at
$54
large
Starting at
$59
xl
Starting at
$149
Available Units
facility image

KO Storage of Portage – County Rd CX

N8231 County Rd CX Portage, WI 53901
medium
Starting at
$79
large
Starting at
$99
xl
Starting at
$129
Available Units

Storage Units in Portage, WI

On the banks of the Wisconsin River, you can find KO Storage, your one-stop shop for finding the answers to all your self storage needs. If you need space for your sporting and outdoor equipment near the Swan Lake Natural Area or Veterans Memorial Field, you won’t find a more convenient place than KO.

Drive in from anywhere and town and come to our facility off Route 51 next to Trececk Automotive and Schultz Small Engine, and let us help you solve all your personal and commercial storage needs. For the space you need at a price you can afford, no one does storage in Wisconsin better than KO.

Find the space you’ve been looking for at a self storage facility near these communities:

  • Downtown Portage
  • Cascade Mountain Area
  • Silver Lake
  • Pauquette Park

Portage Storage Features at KO Storage

Our goal is to provide you with all the storage features you need to store all your belongings in the best conditions possible with the easiest possible access. Our unparalleled convenience makes the difference. From our easy-to-use online portal to our dollies and carts, we guarantee a stress-free storage experience.

Find the tools you need to get the job done right. Additional self storage features at KO storage include:

  • All major credit cards accepted
  • Month-to-month rentals
  • Online payment options
  • Dollies and carts
  • Well-lit fully fenced facility
  • 24/7 video surveillance
  • And more

Drive-Up Access Storage in Portage, MI

Drive-up access can make the difference between a good storage unit and the right storage unit. The last thing you want to do is move heavy or bulky items around a flight of stairs or parking lot, that’s where drive-up access comes in. You can easily pull your vehicle right up to your storage unit, making loading and unloading a breeze. Whether you’re storing household items, business inventory, or recreational gear, our drive-up access ensures a seamless and efficient storage experience.

Accessible Storage on Route 51

When you are looking for the most convenient self storage possible, you want a unit right off the highway. Our proximity to Route 51 makes us accessible from anywhere in Portage, so your belongings will always be within reach. Interstate 39 and Interstate 90 are only a short drive to the west, so keep your camping and road trip essentials in a storage unit and start your next journey right out of the gate. 

Find Your Portage Storage Space Today

With a variety of unit sizes and flexible rental options, you can find the right space for your belongings, whether it’s household items, seasonal gear, or business inventory. Plus, our convenient location in Portage ensures easy access whenever you need it. 

Don’t wait any longer to declutter and organize your life. Contact us today for the answers to all your questions and to reserve your unit today to take advantage of the exceptional storage services at KO Storage!

Frequently Asked Questions About Storage in Portage, MI

Do you have car storage?

While we do not have covered parking spaces, you may be able to store your car, ATV, or motorcycle in your unit. Be sure to rent a unit with ample size to ensure you have room to move around after it is parked, and be sure to review our guidelines on https://www.kostorage.com/self-storage/wi/portage/thompson-st/boat-auto-storage before you leave your car or flammable liquids in storage.

Do I need to bring my own lock?

You want to keep your unit secure while you are away, so having a sturdy lock is an essential part of your storage security. Be sure to go for a disk lock, key, or combination that is large enough and with a thick enough bolt to provide you with peace of mind while your belongings are stored in our secure facility.

How can I access the facility?

Our coded security system means you can get to your unit wherever you need it while others are kept away. Your code is unique to you, and with access from 6 a.m. to 9 p.m. and video monitoring and ample lighting, you will always feel secure in our facility.

How do I find the right size unit for me?

It can seem difficult to narrow down the perfect unit, but our user-friendly self storage size guide is here to make the process a breeze. Utilizing 3D models, this helpful tool provides a visual estimate of each unit’s capacity, all without ever having to leave your home. Once you find the right one, you’ll be able to start your lease at any time of day to start storing your belongings as soon as possible.

Features & Amenities

Every storage feature is designed from scratch against standards forged from years of experience in the self storage industry. The result is a high quality consistent customer experience you can count on.

All Major Credit Cards Accepted
Auto Pay
Cameras
Drive Through Building
Drive-Up Access
Drive-Up Units
Well Lit
Wide Drives

What Our Customers Are Saying

I was so relieved to be able to talk to a real person to help me with finding the right unit and switching units. And the units are clean.

Dawn Casper

Excellent work by Arturo Mora at the storage facility at Thompson Street location in Portage. Arturo is responsive and responsible, does good work in a timely f… Read More

Excellent work by Arturo Mora at the storage facility at Thompson Street location in Portage. Arturo is responsive and responsible, does good work in a timely fashion

Jeanne Harper

Never had an issue in the 5 years our stuff was in storage. Always clean. Thank you!

Darice Fox

Excellent customer service provided from Bridget. Listened to the concerns and worked to trouble shoot and provide the accurate solution. In moments for everyth… Read More

Excellent customer service provided from Bridget. Listened to the concerns and worked to trouble shoot and provide the accurate solution. In moments for everything corrected and back up to date. Excellent comp y to do business with!

James Tibbets

Hi, On 17Dec’22 had the pleasure to work with Desirae of KO Storage to handle paperwork for the storage area. Desirae was very professional about working with m… Read More

Hi, On 17Dec’22 had the pleasure to work with Desirae of KO Storage to handle paperwork for the storage area. Desirae was very professional about working with me. Their would be questions at times and Desirae would provide great information and cheerful. So Desirae should be well thought of and compensated for her employment. In my thoughts Desirae would be a great role model and if need be an instructor for others. . , ;17Dec’22/1148/(Jay).

Jay Hough

Arturo is a fantastic site manager and regularly checks on all of the units. Due to my disability income, I had to vacate my unit with upcoming rate hikes. If y… Read More

Arturo is a fantastic site manager and regularly checks on all of the units. Due to my disability income, I had to vacate my unit with upcoming rate hikes. If you need safe storage, they’re a great place to use.

Amy Smith