Belleville, IL 62220

Belleville, IL 62220





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Whatever your storage needs, you’ll find an affordable solution at Gateway Storage! Our facility is located at 2003 Mascoutah Ave in Belleville. Our location is easily accessible to resident of Swansea, Fairview Heights, Cahokia, and more. You won’t find better options anywhere else in the area!
At Gateway Storage – Belleville you’ll get the best customer service in the business combined with the most up-to-date self storage facility around! Come by to enjoy the convenience of extended access hours, multiple size options, and convenient storage. We have everything you need to make your moving day as simple and painless as possible. We’ll be happy to help you find an affordable solution. We offer ground-floor units making moving your belongings into our facility as easy as can be. With surveillance cameras, 24/7 video recording, and well-lit premises, you can have peace of mind when storing your valuable items with us.
We are pleased to provide a variety of unit types like: humidity-controlled spaces, storage units with drive-up accessibility, and parking spots big enough for large RVs, Boats, and trucks. Choose between outdoor rentals and indoor units, and rest easy knowing that your items are in good hands.
Additionally, 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 Gateway Storage – Belleville, 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. 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 five 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, 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!
–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 the screen to set up your account, make a one-time payment, or enroll in AutoPay.
–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. Dropbox and in-person payments are not available at this location***

Credit Card Payments Accepted for Storage in Belleville
Find Your Unit Below
Summary of Gateway Storage - Belleville - Mascoutah Ave: Located at 2003 Mascoutah Ave, Belleville, IL 62220. Phone number: (618) 576-6101. You can find links above for directions and contact information.


I’m glad I chose Gateway for quality and cleanliness over price! I’d rather pay a couple bucks more to know my stuff is secure and safe. The Property Manager Tara, knows her stuff. Right size, same da
My experience with Gateway Storage was 5 Star par excellence. Alex my rental assistant was informative and professional. Iam pleased to have chosen Gateway Storage. You will be too.
The staff was very friendly and helpful. They made my experience a good one.
Tara went well above and beyond helping us with move in and move out. We will definitely recommend and use again! Thank you!