Reserve a storage unit online and you may be eligible to receive one of our many move‐in specials (subject to availability). And, when you choose Storage Masters, we’ll provide a FREE move-in truck. Reserve your unit today!
Since 1984, Storage Masters has provided customers with state-of-the-art storage solutions and friendly customer service. Take a look at our facility and we can show you all great features!
Unit Sizes & Prices
Map and Directions
Driving Directions to O’Fallon Store:
Location: North side of I-70, just west of 79, next to Chic Lumber.
From I-70: Exit I-70 to 79 north. Just north of the highway, exit from 79. At the end of the ramp, turn left. The road curves under 79, then comes back toward I-70. As soon as you’re back along I-70, look for our facility on the right.
From northbound 79: Immediately after crossing I-70, exit to the right. At the end of the ramp, turn left. The road curves under 79, then comes back toward I-70. As soon as you’re back along I-70, look for our facility on the right.
From southbound 79: Just before I-70, exit onto North Outer Road. Turn left onto East Terra Lane, and look for our facility on the right.
These are our most popular storage unit sizes at our O’Fallon location. If you don’t see the size you need call us at 636-923-8882
|Indoor Storage Units||Outside Storage Units||Climate Controlled|
5′ x 5′ • 25 sq. ft. This is the size of a Small Walk-In Closet. Stores the contents of a small studio, or 1 bedroom apartment.
5′ x 10′ • 50 sq. ft. This is the size of a Medium Walk-In Closet. Stores the contents of a medium studio, or 1 bedroom apartment.
Large Walk-In Closet
10′ x 7-1/2′ or 5′ x 15′ • 75 sq. ft. This is the size of a Large Walk-In Closet. Stores the contents of a large studio, or 1 bedroom apartment.
½ the Size of Parking Lot Space
10′ x 10′ • 100 sq. ft. This room is half the size of a parking lot space. Stores the contents of a large 1 or 2 bedroom apartment.
¾ the Size of Parking Lot Space
10′ x 15′ • 150 sq. ft. This room is three fourths the size of a parking lot space. Stores the contents of a large 2 or 3 bedroom apartment.
Parking Lot Space
10′ x 20′ • 200 sq. ft. This room is the size of a parking lot space plus a 5′ x 10′. Stores the contents of a large 3 to 4 bedroom home.
1½ Size of Parking Lot Space
10′ x 30′ • 300 sq. ft. This room is 1½ the size of a parking lot space. Stores the contents of a large 4 to 5 bedroom home.
Very clean facility. Friendly staff. Competitive rates.
– Trish C., O’Fallon, MO
Staff is super helpful. They showed me several different sized units and helped me pick the best size that would work for my items needing storage.
– Melissa E., O’Fallon, MO
Super nice guys at the O’Fallon location. They have been extremely helpful in answering all questions. This site has great access to I-70, very nice security with cameras, electronic gate with easy 24/7 access for renters, and well lit. They also offer a free truck for moving into the storage unit. I was able to find other locations with the same size unit for a few dollars cheaper a month, but the facility is not near as nice, nor does it look as secure, and they do not offer the promotions Storage Masters offers, which ultimately makes Storage Masters a better deal.
– Andy N., St. Peters, MO
Free Moving Truck! I rented a storage unit at Storage Masters and didn’t have to rent a moving truck which saved me about $80 which was great. I’ve been very satisfied as a customer and have no complaints.
– Ben S.
Great Amount of Space I have been renting a storage unit at Storage Masters for a few months now. I really like the shelving that they have in their units. I can keep my stuff much more organized and accessible. Great place to store!
– Nina K.
TENANT INFORMATION FORM
WITH OUR SIZE GUARANTEE, YOU CAN’T MAKE A MISTAKE!
Having trouble figuring out exactly what size storage unit you will need? Let us put your mind at ease with our exclusive size guarantee. We keep it simple. If you find that you need a larger unit then we upgrade you for FREE for the first month. If you want to move to a smaller storage unit then we credit your account and apply it to your next month’s rent.