Extra Space Storage

4.9
486 reviews
Extra Space Storage

About

Self-Storage FacilityPublic StorageMoving Supply StoreRecords Storage FacilityAutomobile Storage Facility
Store your belongings at Extra Space Storage on 9900 Big Bend Rd in St Louis, MO today! Our large selection of storage units, drive up units, climate controlled units, electronic gate access, exceptional security, covered drive isles, covered loading bay, deliveries accepted, drive-in building, non climate controlled units available, parking spaces, elevator access, 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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Location

Extra Space Storage
9900 Big Bend Rd, St Louis, MO
63122, United States

Hours

Reviews

4.9
486 reviews
5 stars
463
4 stars
16
3 stars
1
2 stars
0
1 star
6

What are people saying?

AI-generated from recent customer reviews

Customer Service

Ronda received consistent praise for her exceptional customer service, being described as friendly, helpful, and professional.

Cleanliness

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

Convenience

Customers appreciated the easy access to storage units and the overall convenience of the location.

Staff Support

Multiple reviews highlighted the staff's willingness to assist during the moving process, making it easier for customers.
  • PF
    Paul Fiess
    6 days ago
    5.0
    Ronda was great. Friendly, informative and very helpful.
  • JE
    Jessica Earlywine
    Jan 3, 2026
    5.0
    Very nice people, they are the reason we switched storage businesses.
  • RA
    Robert Adams
    Dec 26, 2025
    5.0
    As of now, prior to move-in, all has gone well. Both Ronda & Mike have been helpful with my brief rental arrangement.
  • TF
    Tracy Finkel
    Dec 19, 2025
    5.0
    Rhonda is the best!! I’ve had many storage lockers in multiple cities for many years and she is by far the most conscientious manager ever! She is also VERY diplomatic, (which is a great skill) as there was a very rude ‘entitled’ person that was an absolute nightmare and she handled the situation perfectly. This location is also great and super convenient, so definitely recommend.
  • AR
    Anna Reyes
    Dec 11, 2025
    5.0
    It was a great experience getting to know Rhonda 😍her attitude, professionalism and carisma really make things better ! She seems she really cares if her job and helping out her customers ! Thank you Rhonda for your great support with us !

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.