Extra Space Storage

4.8
235 reviews
Extra Space Storage

About

Self-Storage FacilityPublic StorageMoving Supply StoreRecords Storage FacilityAutomobile Storage Facility
Store your belongings at Extra Space Storage on 21121 NW Service Rd in Warrenton, MO today! Our large selection of storage units, drive up access, drive up units, climate controlled units, electronic gate access, manager living on site, exceptional security, deliveries accepted, non climate controlled units available, parking spaces, golf carts available, 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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Location

Extra Space Storage
21121 NW Service Rd, Warrenton, MO
63383, United States

Hours

Reviews

4.8
235 reviews
5 stars
211
4 stars
17
3 stars
2
2 stars
4
1 star
1

What are people saying?

AI-generated from recent customer reviews

Customer Service

Customers consistently praised the staff for being friendly, helpful, and professional, with specific mentions of employees like John and Nicole.

Cleanliness

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

Affordability

While many customers found the prices reasonable, some expressed concerns about frequent rate increases after initial sign-up.

Ease of Process

Customers appreciated the smooth and easy process for renting units, with quick service and helpful staff making the experience stress-free.

Location

The facility's location is frequently mentioned as convenient, adding to the overall satisfaction of customers.
  • TC
    Tammy Cope
    Nov 13, 2025
    5.0
    Very easy to work with
  • OL
    Orlando lopez
    Nov 12, 2025
    5.0
    Very nice and helpful staff, helped me me with what I needed with no questions
  • EC
    Elizabeth Choate
    Oct 31, 2025
    5.0
    Service was fantastic. Went in to purchase boxes for an upcoming move. Everyone was very helpful and even put boxes in my vehicle for me.
  • SG
    Sasha Grace
    Oct 29, 2025
    5.0
    Great management at this facility from the store manager John! Always clean and well maintained. I would recommend over and over!
  • SB
    Sandy Brannock
    Oct 27, 2025
    5.0
    Very clean and affordable

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.