Florissant, MO 63033

Florissant, MO 63033






Didn't find the size you were looking for?



Are you looking for Climate Controlled, or Temperature Controlled Self Storage Units in the St. Charles area of Missouri? Searching google for terms like “climate control storage near me” but just can’t seem to find a location that has the amenities that you are looking for? Look no further. Our premier self storage facility is conveniently located at 400 Fountain Lakes Blvd, St. Charles, Mo 63301. We are conveniently located off the MO-370, right off of New Town Blvd and down the way from SLYSA Soccer Fields. You’ll find our store only a short drive away from the St. Charles Soccer Complex, Fountain Lakes Park and Slyman Bros SLYSA Complex. We are proud to serve residents of St. Charles County, The Tide Apartments and students from Lindenwood University.
We’re pleased to provide a variety of unit types like humidity-controlled spaces, storage units with drive-in access. Choose between a variety of secure climate controlled units, and rest easy knowing that your items are in good hands.
We also boast a wide range of unit sizes so you can find a space that feels custom-made for you! With dozens of sizes to choose from, picking the right storage unit might seem overwhelming, but we are here to help! Our certified sales consultants can take the guesswork out of renting a unit and provide you with quality assurance and peace-of-mind. Whether you prefer the hands-on experience of a facility tour, or enjoy the ease and convenience of estimating from the comfort of your home with our Size Guide, we have a solution for you.
Check out How a Self Storage Company Can Help You Choose The Right Sized Unit or call in for a customized quote.
You deserve the best, and at Ultra Self Storage, we strive to make sure you always have the latest and greatest amenities that the Self Storage Industry has to offer, Including:
Because we’ve implemented features like fencing, gated entry, individually secured units, security cameras, onsite management, and well-lit premises, you don’t have to wonder if you’ll be safe while you’re here or if your belongings will be safe while you’re away. We also provide loading carts and dollies that are available for use at the interior building entrances to assist you with moving and unloading. No matter the weather, you will be able to access your unit or storage space using your keypad access at the electronic gate.

Our friendly, on-site managers are available 5 days a week to assist with all your self-storage needs. They will be sure to answer any questions about storage unit sizes, prices, access to your space, leasing and more. Our managers are experts in the field and are here to provide award winning customer service to all our tenants. These knowledgeable professionals are happy to provide helpful tips and advice, and even referrals to other industry professionals like movers, shipping and packing companies, home stagers or local real estate agents.
Let us help you get started right away – contact us today!
In addition to our wonderful managers, we also offer the Storage Genie App.
The Storage Genie mobile app securely grants access to our property and lets you keep your phone in your pocket. Keep track of your onsite activity, make payments, and contact us all with the touch of a button from your mobile phone. Download the app today!

–Online: You can easily make a payment online through our website portal. Click the “Pay Online” button at the top right of the page to log into your account and complete your payment. If you do not have an account created yet, you will need your unit number and account ID number. Follow the steps on screen to set up your account, make a one-time payment, or enroll in Auto Pay.
–Phone: You can use our convenient, automated, pay-by-phone system 24 hours a day 7 days a week. Simply call your local office and Hit Option #1.
–Auto Pay: You can sign up for automatic payments using a credit or debit card. Please contact the property manager or log into your online account to find out more about this feature and our no-fee guarantee!
***This is a cashless facility. Drop-box and in-person payments are not available at this location***

Credit Card Payments Accepted for Storage in St. Charles
St. Charles, MO to Ultra Self Storage | St. Charles:
Earth City, MO to Ultra Self Storage | St. Charles:
This facility is professionally managed by The Storage Mall Management Group.
Find Your Unit Below
Summary of Ultra Self Storage - St. Charles: Located at 400 Fountain Lakes Blvd, St. Charles, MO 63301. Phone number: (636) 342-2150. You can find links above for directions and contact information.


Great facility! Great price! I’ve been to quite a few storage facilities and not only are they higher, but none of them allow you to pull your vehicle indoors to load/unload from your unit. Super clea
I’ve had nothing but bad experiences everywhere else, this place has been amazing! Everywhere else we’ve rented has raised the price over and over again by a lot, and when I first started renting this
Scott Simon was fantastic to work with. He found us the right unit and made it very easy to set up. It was a temporary situation for us, which meant we cancelled the unit after a few months. Scott
Clean facility. Great prices. Scott is Great to work with!