Brand Certified
Extra Space Storage
4.8(264 reviews)
Certified by Extra Space Storage • May 17, 2026
Business Details
21121 NW Service Rd, Warrenton, MO
63383, United States
Certified by Extra Space Storage • May 17, 2026
(636) 456-7599
Certified by Extra Space Storage • May 17, 2026
https://www.extraspace.com/storage/facilities/us/missouri/warrenton/7835/?cid=org::ld::yext&utm_source=yext&utm_medium=referral&utm_campaign=org::ld::yext
Certified by Extra Space Storage • May 17, 2026
About
Certified by Extra Space Storage • May 17, 2026
Self-Storage FacilityPublic StorageMoving Supply StoreRecords Storage FacilityAutomobile Storage Facility
Extra Space Storage sets the standard for clean, secure, and hassle-free self storage. We offer a large selection of unit sizes with a range of convenient storage options to fit your specific needs, and our team of experts is ready to help you find the right unit. Whether you're moving, downsizing, or decluttering, we're here to make finding the right storage unit quick and easy. Reserve online, give us a call, or stop by today.
Details
- Credit cardAvailable
- DebitAvailable
Location
Certified by Extra Space Storage • May 17, 2026
Hours
Certified by Extra Space Storage • May 17, 2026
Monday6:00 AM - 10:00 PM
Tuesday6:00 AM - 10:00 PM
Wednesday6:00 AM - 10:00 PM
Thursday6:00 AM - 10:00 PM
Friday6:00 AM - 10:00 PM
Saturday6:00 AM - 10:00 PM
Sunday6:00 AM - 10:00 PM
7/4/20266:00 AM - 10:00 PM
11/26/20266:00 AM - 10:00 PM
12/25/20266:00 AM - 10:00 PM
1/1/20276:00 AM - 10:00 PM
Reviews
4.8
264 reviews
5 stars
239
4 stars
17
3 stars2
2 stars
4
1 star2
- JLJeremy: JWC Contracting LLCApr 25, 20265.0John was Very helpful and personal. Got me taken care of quick and easy. I was in and out. He knows what he's doing he's The Man for the job. Good people skills respectful
- JWJustin WyattApr 25, 20265.0My mother rented a unit in the Warrenton location & that specific property manager, I believe his name is John has been wonderful. Highly recommended. Very clean & secure.
- MNMike NormanApr 23, 20265.0The few to times I've been out there, the place was well kept and you can always get around.
- AWangela whineryApr 22, 20265.0John made the process of downsizing units incredibly easy!! Will definitely recommend extra space storage to friends and family:)
- CMCourtney MartinApr 22, 20265.0Nicole is great to work with! Extra space has definitely made life easier for me in our move. Affordable and always pleasant!
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.
What are your storage unit prices?
Monthly rates can be found online and vary by facility, unit size, features, and local market. Please use our site search tools to find pricing at a facility near you.
What's the difference between office, access, and gate hours?
The office hours are the hours of operation for the property. During these hours the Store Manager will be available to assist you with your storage needs or moving and packing supplies. The gate hours are the hours of the property, and when your unit can be accessed.
Can I buy boxes or other packing products from Extra Space Storage?
Extra Space Storage offers a variety of moving and packing supplies online and at local facilities for purchase.
What areas does Extra Space Storage serve?
Extra Space Storage on NW Service Rd serves residents of Warrenton, Truesdale, Wright City, Pendleton, Innsbrook, and more.
What is the closest intersection to Extra Space Storage?
Extra Space Storage is located near the intersection of N Service Rd and State Hwy W.
Do you offer climate-controlled storage units?
Most Extra Space Storage facilities offer climate-controlled storage units as an option for anyone storing temperature sensitive items, but there are also standard storage units that don’t include climate control.
Do you have drive-up storage units?
Yes! Whether you’re moving, storing a vehicle, or using commercial storage, drive-up access is one of the best storage features available at Extra Space Storage! Because you can pull a vehicle right up to your unit, it makes moving large, heavy items—like furniture or equipment—in and out of your unit much easier.
Do you offer car storage solutions?
Yes, self storage is a great option for both short-term and long-term car storage! We offer indoor storage, outdoor storage, and even covered vehicle storage space for cars.
What are the access hours for Extra Space Storage in Warrenton, MO?
Extra Space Storage is open daily from 6:00 AM to 10:00 PM.
What sizes and types of storage units does Extra Space Storage offer?
They offer a large selection of storage units including standard, climate-controlled, drive-up access units, and vehicle storage options.
Can I purchase moving and packing supplies at Extra Space Storage?
Yes, Extra Space Storage offers moving and packing supplies including boxes for purchase online and at the facility.
How secure is the Extra Space Storage facility?
The facility has electronic gate access, exceptional security features, and a manager living on site to ensure your belongings are safe.
What payment options are accepted at Extra Space Storage?
They accept American Express, Apple Pay, Cash, Check, Discover, Mastercard, and Visa.
Are there any holidays when Extra Space Storage is closed?
Yes, Extra Space Storage is closed on Thanksgiving (November 27, 2025), Christmas (December 25, 2025), New Year's Day (January 1, 2026), and Independence Day (July 4, 2026).
How can I reserve a storage unit at Extra Space Storage?
You can reserve a storage unit online via their reservation website provided in their profile.
What nearby places might I visit when at Extra Space Storage in Warrenton?
Nearby places include Safe Lock Storage for additional storage options, Dragonfly Antiques for thrift and antique shopping, and K4 Fitness for a workout before or after your visit.
How can nearby businesses help with my storage experience at Extra Space Storage?
Nearby businesses like UPS Authorized Shipping Outlet can assist with sending and receiving packages, while Specialty Auto Body & Car Care and McRoberts Motors can help with vehicle maintenance if you are storing a vehicle.
What recreational or community places are close to Extra Space Storage that I might explore?
You can visit Abundant Life Church for worship, Hapkido Plus for martial arts classes, or enjoy local eateries like Casa Tequila Cantina & Grill nearby.
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