Storage Units in O'Fallon, MO



X-Small
Select Size:
Features may include:
- Close to the Access Point
- Climate Control
- Touchless Rental
- First Floor
- Close to the Access Point
- Climate Control
- Touchless Rental
- First Floor
SOLD OUT!
In-Store
$29
Starting at
$19
Select Size:
SOLD OUT!
In-Store
$29
Starting at
$19



Small
Select Size:
Features may include:
- Closest to the Access Point
- Climate Control
- Touchless Rental
- First Floor
- Closest to the Access Point
- Climate Control
- Touchless Rental
- First Floor
In-Store
$36
Starting at
$26
Select Size:
In-Store
$36
Starting at
$26



Medium
Select Size:
Features may include:
- Closest to the Access Point
- Climate Control
- Touchless Rental
- First Floor
- Closest to the Access Point
- Climate Control
- Touchless Rental
- First Floor
In-Store
$90
Starting at
$80
Select Size:
In-Store
$90
Starting at
$80



Large
Select Size:
Features may include:
- Close to the Access Point
- Climate Control
- Touchless Rental
- Individually Alarmed Spaces
- Close to the Access Point
- Climate Control
- Touchless Rental
- Individually Alarmed Spaces
Only 1 left - Rent soon!
In-Store
$230
Starting at
$220
Select Size:
Only 1 left - Rent soon!
In-Store
$230
Starting at
$220



X-Large
Select Size:
Features may include:
- Close to the Access Point
- Climate Control
- Touchless Rental
- First Floor
- Close to the Access Point
- Climate Control
- Touchless Rental
- First Floor
SOLD OUT!
In-Store
$760
Starting at
$750
Select Size:
SOLD OUT!
In-Store
$760
Starting at
$750
Size Disclaimer
Customer Reviews

Hannah Barney
“Very clean storage. Staff here are extremely helpful and take care of their customers..”
Adam Pherigo
Facility Information




















StorCo Self Storage O’Fallon
Now open at the former site of the O’Fallon Square shopping Center is StorCo Self Storage, O’Fallon. This facility will serve O’Fallon, St. Peters, St. Paul, and the surrounding areas. The two-story building is full of climate-controlled, indoor storage, perfect for keeping your personal belongings or business inventory in great shape. Onsite, we sell moving supplies, including boxes, tape, packing materials, and storage locks.
While you’re in the area, after you’ve put away or picked up important items, you’ll find plenty of places for lunch or dinner. These include Pantera’s Pizza, Domino’s Pizza, Lion’s Choice, KFC, and Stefania’s. If you need to grab some groceries, Schnuck’s O’Fallon is close by. Walgreens is there for your office or medical needs, and if you want to have a bit of fun, you can check out O’Fallon Bowling Lanes.
Climate-Controlled Storage in O’Fallon
Here in Missouri, the weather can get up into the 90s in July, and often gets below freezing at night during the winter. For that reason, you probably wouldn’t want to keep belongings in your garage, where temperature and humidity extremes, from very humid to very dry, can damage your belongings. That’s why our units all have climate control, which will keep your possessions in great condition. Inside, each unit is kept at a temperature between about 50 and 80 degrees, with humidity between 30% and 50%.
Business Storage in O’Fallon
Many people make the wise decision to keep specific personal belongings in self-storage. This may be your off-season wardrobe, furniture you plan to pass on soon to a child who plans to move out, or even business inventory. Whether you have a brick-and-mortar store or you run an Etsy shop, a self-storage unit can free up home or office space and provide you with more room to keep your inventory safe. Our climate-controlled units ensure your hand-crafted art or the toys you bought at wholesale prices will stay in excellent shape until you need them.
In these units, the temperature is kept between 50 and 80 degrees, and the humidity is between 30% and 50%. This helps ensure your belongings stay in great shape.
Boxes & Supplies
We sell the storage supplies you need on-site, and since we’re in the business, our supplies are of high quality. They include locks, boxes, packing tape, and more.
Online Bill Pay
Rather than mail us a check or come into the office to pay your monthly storage rent, you can do so easily via our website. You can also save time by signing up for automatic payments.
Rental by Phone
When you need a storage unit, save time by giving us a call and renting by phone.
Storage Protection Plan
Separate from storage insurance, this is an agreement between our facility and each tenant where we assume a limited amount of responsibility for each tenant’s belongings while they are in storage with us.
Business Storage
If you run a business, self-storage can help save you room and save money on rent. Store your inventory, samples, and supplies with us.
Customer Reviews

Hannah Barney
“Very clean storage. Staff here are extremely helpful and take care of their customers..”

Dani Cira
“This place is amazing! I was with them for over a year and I never had any issues. Climate control is super helpful, my items stayed nice and clean. Only one time did I have a concern, which was a single ant found inside my unit, and when I brought it to their attention, they let me know they were already on top of it, as someone must have moved something in that had ants, that they already had their people out to spray but advised they would have them come again and spray my specific area again just to be safe and I never saw any more after that. The woman at the front(I’m so sorry I can’t remember her name) was phenomenal! She really knows how to run a business. I referred my roommate to this place, will continue to recommend, AND will definitely come back if I ever need to!.”

Nikita McGee
“Amazing service. Torey was the ultimate professional. She was very knowledgeable of unit sizes, suggestions for packing the unit, etc. I looked at many options and all the units were very clean..”
Adam Pherigo
Daniel Lewis
“I was reluctant to use your kiosk. My phone worked best for me!.”
Russell West
“Easy setup..”
Rate and Review




















StorCo Self Storage O’Fallon
Now open at the former site of the O’Fallon Square shopping Center is StorCo Self Storage, O’Fallon. This facility will serve O’Fallon, St. Peters, St. Paul, and the surrounding areas. The two-story building is full of climate-controlled, indoor storage, perfect for keeping your personal belongings or business inventory in great shape. Onsite, we sell moving supplies, including boxes, tape, packing materials, and storage locks.
While you’re in the area, after you’ve put away or picked up important items, you’ll find plenty of places for lunch or dinner. These include Pantera’s Pizza, Domino’s Pizza, Lion’s Choice, KFC, and Stefania’s. If you need to grab some groceries, Schnuck’s O’Fallon is close by. Walgreens is there for your office or medical needs, and if you want to have a bit of fun, you can check out O’Fallon Bowling Lanes.
Climate-Controlled Storage in O’Fallon
Here in Missouri, the weather can get up into the 90s in July, and often gets below freezing at night during the winter. For that reason, you probably wouldn’t want to keep belongings in your garage, where temperature and humidity extremes, from very humid to very dry, can damage your belongings. That’s why our units all have climate control, which will keep your possessions in great condition. Inside, each unit is kept at a temperature between about 50 and 80 degrees, with humidity between 30% and 50%.
Business Storage in O’Fallon
Many people make the wise decision to keep specific personal belongings in self-storage. This may be your off-season wardrobe, furniture you plan to pass on soon to a child who plans to move out, or even business inventory. Whether you have a brick-and-mortar store or you run an Etsy shop, a self-storage unit can free up home or office space and provide you with more room to keep your inventory safe. Our climate-controlled units ensure your hand-crafted art or the toys you bought at wholesale prices will stay in excellent shape until you need them.
In these units, the temperature is kept between 50 and 80 degrees, and the humidity is between 30% and 50%. This helps ensure your belongings stay in great shape.
Boxes & Supplies
We sell the storage supplies you need on-site, and since we’re in the business, our supplies are of high quality. They include locks, boxes, packing tape, and more.
Online Bill Pay
Rather than mail us a check or come into the office to pay your monthly storage rent, you can do so easily via our website. You can also save time by signing up for automatic payments.
Rental by Phone
When you need a storage unit, save time by giving us a call and renting by phone.
Storage Protection Plan
Separate from storage insurance, this is an agreement between our facility and each tenant where we assume a limited amount of responsibility for each tenant’s belongings while they are in storage with us.
Business Storage
If you run a business, self-storage can help save you room and save money on rent. Store your inventory, samples, and supplies with us.