- New Customer:
- Current Customer: (636) 681-3040
Today's Hours
Warrenton Self Storage at 21121 NW Service Rd
- Current Customer: (636) 681-3040
- New Customer:
Today's Hours
Select a Unit Below
- Drive-Up Access
ACT FAST: 1 LEFT!
- Drive-Up Access
LIMITED UNITS
- Drive-Up Access
Flash Sale!*
- Drive-Up Access
LIMITED UNITS
- 1st Floor Access
- Climate Controlled
- Indoor
ACT FAST: 1 LEFT!
- Outdoor Parking
- RV Parking
LIMITED UNITS
- Drive-Up Access
- Enclosed Vehicle Storage
LIMITED UNITS
- Drive-Up Access
- Enclosed Vehicle Storage
LIMITED UNITS
- Drive-Up Access
- Enclosed Vehicle Storage
ACT FAST: 1 LEFT!
- Drive-Up Access
- Enclosed Vehicle Storage
ACT FAST: 1 LEFT!
- 1st Floor Access
- Climate Controlled
- Indoor
- Electrical Outlet
ACT FAST: 1 LEFT!
- Drive-Up Access
- Multi-Door Unit
ACT FAST: 1 LEFT!
- Drive-Up Access
ACT FAST: 1 LEFT!
Units Available Nearby
Available now at 2065 W Pearce Blvd, Wentzville, MO 63385 starting at $24/mo
Available now at 1209 NE Service Rd, Warrenton, MO 63383 starting at $16/mo
Available now at 2065 W Pearce Blvd, Wentzville, MO 63385 starting at $49/mo
Available now at 64 State Hwy AA, Wright City, MO 63390 starting at $43/mo
Convenient Self Storage Near You in Warrenton
Located near the intersection of N Service Rd and State Hwy W, Extra Space Storage on NW Service Rd is easily accessible within 5 miles of Truesdale and within 1 mile of Pendleton. Locals will recognize our storage facility near Dragonfly Antiques.
Available Storage Unit Sizes
We have a variety of options to accommodate all your storage needs at our storage facility in Warrenton. Choose from storage units ranging in size from 25 square feet to 300+ square feet, with features like drive-up access.
Drive-Up Storage Units
Looking for a convenient storage process? Check out our drive-up storage units on 21121 NW Service Rd. With this option, you can pull your vehicle directly up to your storage unit for easy loading and unloading!
Climate-Controlled Storage
Need to store temperature-sensitive items? Climate control can help protect your belongings from extreme temperature changes. These units typically maintain a storage environment between 55 and 80 degrees throughout the year.
Exceptional Security Features
Our NW Service Rd storage facility is equipped with advanced security features like video surveillance, electronic gate access, and an on-site resident manager. We care about the valued belongings of our customers.
Other Amenities & Services
Sturdy moving carts available for heavy, bulky items
Accommodates trucks larger than 20 feet
Wide-drive aisles to accommodate large moving trucks
Gate access on Sundays
Convenient freeway access
On-site office
Military discounts
Cheap Warrenton Self Storage
With cheap storage unit prices as low as $21 in Warrenton plus great move-in deals like first month free or first month half-off at select facilities, Extra Space Storage is the affordable self storage partner near you. Reserve high-quality self storage at 21121 NW Service Rd today!
The Self Storage Partner You Can Trust
Rent an Extra Space Storage unit in Warrenton for dependable, high-quality self storage. Our team of storage professionals goes above and beyond to assist you with all your storage needs and to keep our facility clean, secure, well-maintained, and well-lit. Contact us today to reserve a storage unit in Warrenton!
Company
Employees: 1-10
Payment Options: MasterCard / VISA / American Express / Discover / Check / Cash / Invoice
Established Date: 1977
Site Number: 7835
Phone Number:(636) 456-7599
Hours
Rental & Support
- Monday: 6:00 AM - 10:00 PM
- Tuesday: 6:00 AM - 10:00 PM
- Wednesday: 6:00 AM - 10:00 PM
- Thursday: 6:00 AM - 10:00 PM
- Friday: 6:00 AM - 10:00 PM
- Saturday: 6:00 AM - 10:00 PM
- Sunday: 6:00 AM - 10:00 PM
Access
- Monday:6:00 AM - 10:00 PM
- Tuesday:6:00 AM - 10:00 PM
- Wednesday:6:00 AM - 10:00 PM
- Thursday:6:00 AM - 10:00 PM
- Friday:6:00 AM - 10:00 PM
- Saturday:6:00 AM - 10:00 PM
- Sunday:6:00 AM - 10:00 PM
Office
- Monday:9:30 AM - 6:00 PM
- Tuesday:9:30 AM - 6:00 PM
- Wednesday:9:30 AM - 6:00 PM
- Thursday:9:30 AM - 6:00 PM
- Friday:9:30 AM - 6:00 PM
- Saturday:9:00 AM - 5:30 PM
- Sunday:Closed
Directions
Intersections/Landmarks
N Service Rd and State Hwy W
Directions from the North
Drive south on State Hwy 47 S. Turn right onto N Service Rd E. Our facility will be on your right after Dragonfly Antiques.
Directions from the South
Drive north on State Hwy 47 N. Turn left onto N Service Rd E. Our facility will be on your right after Dragonfly Antiques.
Directions from the East
Drive west on I-70 W. Take Exit 193. Turn right onto MO-47 N. Turn left onto N Service Rd E. Our facility will be on your right after Dragonfly Antiques.
Directions from the West
Drive east on I-70 E. Take Exit 191. At the traffic circle, turn right onto W Warrenton Blvd. At the traffic circle, continue north on W Warrenton Blvd. Turn right onto N Service Rd W. Our facility will be on your left before Dragonfly Antiques.
Frequently Asked Questions at 21121 NW Service Rd
Can I use a storage unit as a gym in Warrenton, MO?
Can I work out of storage units at 21121 NW Service Rd?
Do I have to sign a lease to get a storage unit in Warrenton, MO?
Do I need climate controlled storage in Warrenton, MO?
Do I need insurance to rent a storage unit in Warrenton?
*Promotional Terms & Conditions and Size Disclaimer
Reviews
February 5, 2026
Tyler
Posted On Google
Had a great experience!
Response from Extra Space Storage (2/5/2026)
We're elated to hear about your great experience at Extra Space Storage! Thank you, Tyler.
February 2, 2026
Angel
Posted On Google
John Norman helped me out a lot and it didnt cost me nearly as much as I thought thank you John for also being friendly
Response from Extra Space Storage (2/2/2026)
Thank you for your review! We're thrilled John provided excellent, affordable service while being friendly throughout your experience.
January 23, 2026
Todd
Posted On Google
We have used these storage units since 2018 and they have always been wonderful at customer service. Even when the company changed hands a few years ago everything transferred smoothly.
Response from Extra Space Storage (1/24/2026)
We are pleased to hear about your positive experience since 2018. Thank you for recognizing our consistent customer service through ownership changes.
January 23, 2026
Todd
Posted On Google
We have used these storage units since 2018 and they have always been wonderful at customer service. Even when the company changed hands a few years ago everything transferred smoothly.
Response from Extra Space Storage (1/24/2026)
We are pleased to hear about your positive experience since 2018. Thank you for recognizing our consistent customer service through ownership changes.
December 31, 2025
Chelsea
Posted On Google
Loved every bit of this storage facility. Had great deals, great people there to work with, easy transfers, move-ins, and outs!
Response from Extra Space Storage (1/7/2024)
Hello Chelsea, thank you for your positive rating! Please stop by our office or call us at (636) 456-7599 if you have any questions.