Extra Space Storage

4.9
479 reviews
Extra Space Storage

About

Self-Storage FacilityPublic StorageMoving Supply StoreRecords Storage FacilityAutomobile Storage Facility
Store your belongings at Extra Space Storage on 1160 Technology Dr in O'Fallon, MO today! Our large selection of storage units, drive up access, drive up units, all-hours access, climate controlled units, manager living on site, exceptional security, ADA compliant, deliveries accepted, multiple entrance/exit gates, parking spaces, elevator access, drive up climate controlled units, wide drive isles, vehicles are allowed in drive-up units, Wifi available, convenient freeway access and helpful staff make finding the right self storage unit for you easy and hassle-free. Experience the professionalism, cleanliness, and commitment to exceptional customer service that Extra Space Storage is known for. Contact us today to reserve your storage unit or set up a time to stop by and take a tour of our facility!

Details

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  • DebitAvailable

Location

Extra Space Storage
1160 Technology Dr, O'Fallon, MO
63368, United States

Hours

Reviews

4.9
479 reviews
5 stars
452
4 stars
15
3 stars
2
2 stars
0
1 star
10

What are people saying?

AI-generated from recent customer reviews

Customer Service

Caleb, Demarco, and Doug received numerous praises for their exceptional customer service, being described as friendly, helpful, and professional.

Cleanliness

The facility is consistently noted for being clean, well-maintained, and organized, contributing to a positive customer experience.

Convenience

Customers appreciate the ease of access provided by Bluetooth locks and the user-friendly app for managing their storage units.

Pricing Issues

Some customers expressed dissatisfaction with sudden price increases after a short period, indicating a lack of clarity regarding pricing policies.

Overall Experience

The majority of reviews reflect a highly positive overall experience, with many recommending the facility for its service and cleanliness.
  • CP
    christine payne
    1 day ago
    4.0
    Like how easy it is to access my unit. Like that I have access 24 hours a day. Just wish the price was the same as I was paying at the other location which was lower.
  • VG
    Vicki Gossage
    5 days ago
    5.0
    This is a great place for extra space. It is clean, climate controlled and no key and lock needed. It's all electronic and so easy to use. I highly recommend them if you need to store anything either long or short term.
  • LC
    Lisa Chasin
    Nov 10, 2025
    5.0
    Caleb has been so helpful and takes such good care of the building. He is professional and kind.
  • JM
    John Mitchell
    Oct 27, 2025
    5.0
    Every one was very helpful great experience
  • LC
    Leslie Coffman
    Oct 15, 2025
    5.0
    Caleb was very helpful. He started with a call reach out and was very polite and professional. I went in to complete my reservation and the moment I walked in he made me feel comfortable and that I was at a place that cares for their customers. He was very informative and thorough when explaining everything to me. The place is clean and quiet as well.

Frequently Asked Questions About Extra Space Storage

What storage unit size do I need?

The best way to determine which storage option is right for you is with our helpful Storage Unit Size Guide! It will help you estimate how many boxes and non-packed items, such as furniture and appliances, you can fit into each storage unit.

What type of storage unit do I need?

Many factors determine your best storage solution. Do you want the convenience of a ground-floor unit? Do your belongings need climate control? What about vehicle storage? We have online resources to help you explore these options to find your ideal storage unit.