KO Storage - 38422 Hwy 12, Aberdeen, SD 57401

4.6/5 - 97 Reviews
Location:
38422 Hwy 12, Aberdeen, SD 57401
Office hours:
24/7 ACCESS
  • Mon-Sun: 8 a.m. - 6 p.m.
24/7 ACCESS

KO Storage - 38422 Hwy 12, Aberdeen, SD 57401

  • 24 hour access

    Access your unit any time, day or night, when available

  • Drive-Up Access

    Drive directly up to your unit for easy loading and unloading

  • Onsite Manager

    On-site staff available to assist with property needs

Not sure which size you need? Check our size guide to find the perfect fit.
12x15 Self Storage 180 Sq. Ft.
$84/mo
10x15 Self Storage 150 Sq. Ft.
$81/mo
10x12 Self Storage 120 Sq. Ft.
$70/mo
10x10 Self Storage 100 Sq. Ft.
$66/mo
12x40 Self Storage 480 Sq. Ft.
$130/mo
12x35 Self Storage 420 Sq. Ft.
$116/mo
12x30 Self Storage 360 Sq. Ft.
$94 - $110/mo
12x20 Self Storage 240 Sq. Ft.
$82/mo
10x35 Self Storage 350 Sq. Ft.
$101/mo
10x30 Self Storage 300 Sq. Ft.
$88 - $96/mo
10x20 Self Storage 200 Sq. Ft.
$80 - $86/mo
No units are currently available.

Amenities & features

  • 24 hour access
  • Drive-Up Access
  • Onsite Manager
  • Contactless Renting
  • Security Camera
  • Online Payment

Customer reviews

4.6/5
Average rating
97
Number of reviews

Read some helpful reviews of KO Storage, 38422 Hwy 12, Aberdeen, SD 57401, shared by real renters with genuine experiences and honest opinions.

Kira C. - 9 October 2025
Horrible, I rented a unit and it was full of garbage! That was 2 weeks ago it is still not cleaned out so I am unable to use it. They keep telling me they will expedite the manager to get it cleaned! Nothing!!! I have tried to call several times and get the same answer, I will contact the property manager and get it cleaned! I have asked to talk to management but that is not possible? ... Read more
lyla b. - 24 September 2025
Shaun O. - 7 August 2025
This is absolutely the last place to rent from in Aberdeen. Customer service is terrible. People on the phone are hard to understand even if you do press 1 for English. I had 11 units, All of the things involved made it impossible. The place is a miserable wreck, broken doors, weeds to the roof, parking lot is like a motorcross track. 1/2 mile from grain elevator so I think that the rodents come over to vacation. This place is the last place to rent from. ... Read more
Jon C. - 16 July 2025
Tyler H. - 17 March 2025
Isaac G. - 29 January 2025
I have been renting from KO for going on 2 years. I will say the set up and rental process was easy and convenient given it was all online. When dealing with the KO company itself in problem resolving i am blown away by how poor their business is. I have called three times over the course of the last week to speak to a manager in regards to a leak in my roof of my unit. I have yet to receive a call back when they assured me both the general manager and district manager were aware of this issue and would get back to me within 24-48 hours. They lack in giving a good customer experience, they raise the rent continuously, and they do not even have enough respect for their costumers to simply even address issues. My suggestion would be to NOT rent from KO Storage. I'm extremely displeased with my experience with them. ... Read more
Kaylee S. - 13 December 2024
Initially a wonderful experience setting up online and moving in. When I gave notice to vacate and then couldn't get out by deadline I didn't get an extension on my unit offered. I had to submit a new application on another unit and pay for it. Now I have a past due account on one unit and a unit that i have never even opened that is paid for and no one will contact me to straighten this out. I have called multiple times and been given facility mgr number which has gone to voicemail the times i have called. No one has contacted me on this. Would not recommend this business to anyone. 9/30/23 update I still have not been contacted by facility manager nor regional manager. Now I'm being threatened with large fines including confiscating my belongings for "past due" amount when all I needed was an extension on an existing unit. Not one of the several people I talked to offered me this option. Will not be recommending this company. ... Read more
Kathy S. - 30 September 2023
Easy rental process and nice sized units. However, snow removal just pushes a 3’ ridge in front of doors which don’t seal up well and units flood easily with thawing snow or even very heavy rains. Very poor to non existent seals on bottoms of doors and gaps large enough for lots of dirt to blow in. I don’t recommend the Aberdeen location. ... Read more
Mike M. - 18 April 2023

About this facility

Located on Highway 12 in Aberdeen, South Dakota, this KO Storage facility offers convenient and secure self-storage solutions tailored to the community's needs. With medium and large unit sizes available, it’s an ideal choice for those looking to store anything from seasonal equipment to household furniture.

This facility features drive-up access, making it easy to load and unload items directly from your vehicle, saving time and effort. Round-the-clock 24-hour access ensures you can retrieve your belongings on your schedule, day or night. The added peace of mind comes from the combination of security cameras and an onsite manager, enhancing the safety of your stored possessions.

For added convenience, this KO Storage facility offers contactless renting and online payment options, making the rental process straightforward and hassle-free. Whether you’re downsizing, moving, or just need extra space, this facility is a reliable choice for secure and flexible storage.

Price comparison

See how this facility's unit prices compare to others in Aberdeen, broken down by size.

Medium $75/mo
Location minimum Location maximum
$39/mo $84/mo
Large $99/mo
Location minimum Location maximum
$75/mo $250/mo

Location & walkability

This storage facility is in an area with minimal walkability and limited public transit options. A personal vehicle is recommended for most trips.

1

out of 100

Walk Score

Car-Dependent

Almost all errands require a car

26

out of 100

Bike Score

Somewhat Bikeable

Minimal bike infrastructure

Walk Score®: 1, Bike Score®: 26

Frequently Asked Questions

The right storage unit size depends on what you plan to store and how much space you need to move around your items.

5x5 or 5x10 units are great for smaller loads, such as chairs, lamps, small furniture pieces, boxes, books, and documents.

10x10 or 10x15 units work well for larger furniture, bicycles, appliances, and the contents of a small apartment.

10x20 or 10x30 units can typically fit the contents of a three-bedroom home, including large furniture and multiple appliances.

If you’re unsure which size is best, a unit size calculator can help estimate the right fit based on the items you’re planning to store – helping you avoid paying for more space than you need.

The facility at 38422 Hwy 12 offers 24/7 access, allowing you to visit your unit at your convenience.

To open your storage unit door, start by unlocking it, whether it uses a traditional padlock or a Bluetooth-enabled smart lock. Once unlocked, grab the bottom handle and lift or pull up the roll-up door until it’s fully open.

If you’re using the unit for the first time, make sure the lock is properly removed before opening the door to avoid damage.

Security helps protect your belongings while they’re in storage and gives you peace of mind between visits. Many self storage facilities use a combination of features such as video surveillance, gated access, on-site management, and well-lit premises to help deter unauthorized access.

At KO Storage - 38422 Hwy 12, available security amenities may include Security Camera, Onsite Manager, designed to help keep your items protected.

Yes, most standard vehicles can be stored in self storage units. A 10x20 unit typically provides enough space for a car, while outdoor or designated parking areas may be available for larger vehicles.

For safety reasons, most self storage facilities restrict certain items. These commonly include:

  • Hazardous, flammable, or toxic materials
  • Perishable food
  • Live plants or animals
  • Cash, firearms, or irreplaceable valuables

Always check with the facility at 38422 Hwy 12 for specific restrictions and recommendations.

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