StorCo Self Storage - 24 O'Fallon Square, O'Fallon, MO 63366

4.8/5 - 321 Reviews
Location:
24 O'Fallon Square, O'Fallon, MO 63366
Office hours:
  • Mon-Sat: 9 a.m. - 6 p.m.

StorCo Self Storage - 24 O'Fallon Square, O'Fallon, MO 63366

  • Climate-Controlled

    Protect belongings from temperature changes and humidity

  • Indoor

    Units are located indoors for added protection and convenience

  • Retail Available

    Moving and packing supplies available for purchase on-site

    Not sure which size you need? Check our size guide to find the perfect fit.
    10x8 Self Storage 80 Sq. Ft.
    Climate-Controlled
    $80/mo
    7x6 Self Storage 42 Sq. Ft.
    Climate-Controlled
    $40/mo
    5x15 Self Storage 75 Sq. Ft.
    Climate-Controlled
    $50/mo
    5x10 Self Storage 50 Sq. Ft.
    Climate-Controlled
    $40 - $60/mo
    5x5 Self Storage 25 Sq. Ft.
    Climate-Controlled
    $25/mo
    10x15 Self Storage 150 Sq. Ft.
    Climate-Controlled
    $190 - $210/mo
    10x12 Self Storage 120 Sq. Ft.
    Climate-Controlled
    $80 - $150/mo
    10x10 Self Storage 100 Sq. Ft.
    Climate-Controlled
    $45 - $60/mo
    10x20 Self Storage 200 Sq. Ft.
    Climate-Controlled
    $220 - $240/mo
    No units are currently available.

    Amenities & features

    • Climate-Controlled
    • Indoor
    • Retail Available
    • Onsite Manager
    • Truck Rentals
    • Contactless Renting
    • Security Camera
    • Parking
    • Keyless Unit Access
    • First Floor Access
    • Multi-Level Storage
    • Online Payment

    Customer reviews

    4.8/5
    Average rating
    321
    Number of reviews

    Read some helpful reviews of StorCo Self Storage, shared by real renters with genuine experiences and honest opinions.

    Wendy B. - 7 July 2026
    Darren H. - 4 April 2026
    I have had a unit here for APPROXIMATELY 2 years. My rent has gone up multiple times and was just sent another email stating that its going up yet again. The app does not work most of the time! When you call, you get a third party answering service that takes a message and I have NEVER received a call back. Now the back door doesn't work and this is where my unit is. No one is ever working in the office when I go. I have to take things to my unit through the side door and walk through a maze, down multiple aisles to find my unit. Extremely disappointing!! ... Read more
    Angela K. - 1 September 2025
    Selena S. - 9 February 2025
    This place sucks. Monthly bill just keeps increasing. Now it’s going up 7 more dollars the first of the year to implement some technology that probably won’t have anything to do with us. It’s ridiculous that you have to pay over $100 a month for one of their smaller units. Seriously considering switching places. Do yourself a favor and don’t bother with this place. ... Read more
    Bill C. - 1 December 2024
    Not happy with this place. App never works to pay, and every month the rent increases. I chose this place because it was cheap and close but now I'm paying more than the one I got out of to come here. Late fees because the app kicks me out and forget about talking to someone in person there because every time I go in it says open but nobody there!!. I wait 15 to 20 mins inside then my car another 10 then give up. Look up the cost of the same size and it's back to what it was when I moved it but they won't give me that price. I talked to manager about it and she said rent shouldn't go up again but here I am with rent up another 10 bucks. 60 more than when I moved in.. So expect rent to go u without warning every month if you rent here! Looking to move out. This place is a joke! ... Read more
    Margaret B. - 5 October 2024
    I am really disgusted with having to deal with this facility so called manager I have called their customer service center countless of times needing this dud woman to send me a code for their NOKE to operate my entry and have excess to my dame property I have been waiting since Monday As it is upon moving to this storage and meeting this JASSICA she had her nerves to come to harass this storage tenant by stating that she didn't think I was a good fit for her storage facility and my reply was I didn't ask for your opinion at this this so call woman gave my phone number to her I guest boy-friend and this dude calls my phone screaming how this JASSICA WAS OFF LIMIT AS IF SHE GAVE HIM A FAST LINE OF ME WANTING HER NOW THAT I AM NEEDING A SIMILPLE CODE TO ENTER MY PROPERTY UNITE I TRULY BELIEVE THIS WOMAN HAS A SERIOUS PROBLEMS WHEN IT COMES TO DOING THIS STORAGE FACILITY PROPERTY MANAGEMENT ... Read more
    MAXIMUM P. - 13 December 2023
    This storage is fantastic! I love the Bluetooth keys super easy to use! Also as an introvert it's great not having to talk to anyone when I need to come my storage ?? However everytime I needed something or spoke to their staff they are so darn nice, knowledgeable, and overall great. I also once saw the owner or manager bringing lunch for the staff and thought that was really nice and maybe why the team is so nice because they look like they are actually appreciated and treated well. We had a bigger storage unit thought the price for climate controlled and super clean unit was very affordable. 10/10 would recommend! We are moving out of the area so we don't need our unit anymore which was also a super easy process to stop service just spoke to the lady at the front desk less than 5 minutes and was done. Picture is now empty unit and how big it is! ... Read more
    Jami S. - 7 November 2022
    This place is so slick! You walk in and it's a nice bright lobby and you just sign up on a kiosk and it gives you your info and ability to unlock doors right from your phone. I ended up talking to someone and they said you don't even have to come in to sign up you can just do it online. So awesome. You just walk up to your unit and press a button on your app and boom, your storage unlocks. Staff was super helpful and friendly. ... Read more
    Rich D. - 25 September 2020

    About this facility

    Located at 24 O'Fallon Square in O'Fallon, MO, this StorCo facility offers a variety of unit sizes, including small, medium, and large, making it a great choice for personal or business storage needs. With climate-controlled units, your belongings are protected from Missouri's fluctuating temperatures and humidity, helping to preserve sensitive items like electronics, furniture, and documents.

    This facility focuses heavily on convenience and security. It features indoor access and first-floor access, making loading and unloading belongings simple. Advanced technology services like keyless unit access, robust security cameras, and an onsite manager ensure a secure environment for your stored items. Vehicle parking is also available, which can accommodate cars or other smaller vehicles. For those looking to streamline their moving experience, truck rentals and retail moving supplies are offered on-site.

    The combination of contactless renting, online payment options, and multi-level storage makes this StorCo facility an efficient and user-friendly choice for O'Fallon residents and businesses.

    Price comparison

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

    Small $47/mo
    Location minimum Location maximum
    $16/mo $120/mo
    Medium $105/mo
    Location minimum Location maximum
    $30/mo $245/mo
    Large $220/mo
    Location minimum Location maximum
    $64/mo $699/mo

    Location & walkability

    This storage facility is in an area with moderate walkability and some public transit options. A personal vehicle may be needed for certain trips.

    52

    out of 100

    Walk Score

    Somewhat Walkable

    Some errands can be accomplished on foot

    45

    out of 100

    Bike Score

    Somewhat Bikeable

    Minimal bike infrastructure

    Walk Score®: 52, Bike Score®: 45

    Neighborhood highlights

    Located near shopping, car wash stations, and other local conveniences, this storage facility helps you make the most of every visit.

    • Pantera's Pizza

      Food & Drinks 0.03 miles

    • Subway

      Food & Drinks 0.07 miles

    • Pizza Hut

      Food & Drinks 0.07 miles

    • At Home

      Shopping 0.08 miles

    • U.S. Bank

      Services 0.09 miles

    • KFC

      Food & Drinks 0.12 miles

    • Lion's Choice

      Food & Drinks 0.12 miles

    • Midas

      Services 0.15 miles

    • Meineke

      Services 0.15 miles

    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.

    Climate-controlled storage units maintain consistent temperature and humidity levels, helping protect items from damage caused by heat, cold, or excess moisture.

    You may want climate control if you’re storing items that can be sensitive to temperature changes, such as furniture, clothing, appliances, paperwork, photographs, artwork, electronics, or wood and leather goods. These units are especially useful for long-term storage or in areas with hot summers, cold winters, or high humidity.

    If you’re storing durable items like tools or outdoor gear, a standard unit may be sufficient. When in doubt, climate control offers added protection and peace of mind.

    The facility at 24 O'Fallon Square is accessible during regular access hours, typically Mon-Sat: 9 a.m. - 6 p.m. Office hours and gate access times may differ, so it’s a good idea to check the facility’s posted schedule before your visit.

    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 StorCo Self Storage - 24 O'Fallon Square, 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 24 O'Fallon Square for specific restrictions and recommendations.

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