Office Hours
| Sunday - Saturday | 7:00 AM - 8:00 PM |
Manager Onsite For Assistance
Access Hours
| Sunday - Saturday | 5:00 AM - 10:00 PM |
Seamless Access, Secure Storage Options:
One and 2 door units available. Maximize convenience with 2 doors, (2 locks required)– your key to hassle-free storage!
Check Out What Our Customers Are Saying
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Kevin Jacobson on 05/27/2026
Great place to store your excess items.Reasonable price, very secure, The facilities were new when I moved in 5 years ago and there have been new units built in the past year. I was in the facility 5 years and never had a rodent problem. Highly recommended.“
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Marsha Mayfield on 04/08/2026
I can only say positive things about our experience with Sentinel Secure Storage they were so accommodating all the while we were tenants there I thank you so much for taking care of our possessions. On behalf of -The Hannibal Juneteenth Coalition -we thank you doubly! And your representative Regina is the best.
Marsha Mayfield ( Executive Board Director ) of THJC“
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Ashley Closs on 03/07/2026
I rented a unit from Sentinel storage years ago because of break ins at another location in Hannibal I had been using. They were such a good choice! Never any issues and such a pleasure to work with. Regina is amazing! She took the time to called me before issuing a deposit refund making sure the card was still active. Excellent customer service! Definitely recommend them to anyone looking for a storage facility. You would not be disappointed.Facility Amenities
Ground Floor
RV, Car, and Boat Parking
Secure Units
Security Camera
24 Hour Kiosk
Drive-up Access
Fenced & Gated
Interior Storage
Hannibal, MO Secure Self Storage Units
Sentinel Secure Storage is a state-of-the-art secure storage facility located in Hannibal, MO. We offer the best customer service, affordable rates, ready-to-rent storage units, and parking spaces. Are you interested in storing with us? Take a look at our unit prices and availability to get started. We look forward to serving you.
Features & Amenities
- Fully Fenced & Gated
- 24-Hour Video Surveillance
- Outdoor RV/Car/Boat Parking
Rent your unit online or use our 24-hour kiosk!
Drive-Up Storage Units and RV/Boat Parking Near You
Sentinel Secure Storage is conveniently located on Jimmy O'Donnell Road, directly across the highway from Fiddlesticks Restaurant under the water tower. We’re able to serve the Hannibal community and surrounding areas such as Palmyra and Monroe City. Start storing with us today!
Driving Directions to Sentinel Secure Storage:
From Hannibal, MO:
- Head northeast on Broadway toward N 4th St
- Take Harrison Hill Rd and US-36 W to Veterans Rd. Take the Veterans Rd exit from US-36 W
- Turn left at the 2nd cross street onto N 3rd St
- N 3rd St turns slightly left and becomes Harrison Hill Rd/Mark Twain Ave
- Turn left to merge onto I-72 W/MO-110 W/US-36 W toward Monroe City
- Continue onto MO-110 W/US-36 W
- Take the Veterans Rd exit
- Keep right at the fork, follow signs for Route W and merge onto Veterans Rd
- Drive to Jimmy O'Donnell Rd in Miller Township
- Merge onto Veterans Rd
- Turn left onto Jimmy O'Donnell Rd
- You’ve arrived at Sentinel Secure Storage
From Withers Mill, MO:
- Head south on Withers Mill Rd toward W Ely Rd
- Turn left at the 1st cross street onto W Ely Rd
- Continue onto Jimmy O'Donnell Rd
- You’ve arrived at Sentinel Secure Storage
From Rensselaer, MO:
- Head east on Rensselaer Ln toward Hulse Dr
- Turn left onto State Hwy H
- Turn right onto US-24 E/US-36 E
- Take the Shinn Ln exit
- Turn left onto Shinn Ln
- Turn right onto W Ely Rd
- Continue onto Jimmy O'Donnell Rd
- You’ve arrived at Sentinel Secure Storage
From South River, MO:
- Head southwest on Hwy Jj toward Co Rd 359
- Turn left onto MO-168 E
- Continue straight
- Turn right onto Palmyra Rd
- Turn left onto Veterans Rd
- Turn right onto Jimmy O'Donnell Rd
- You’ve arrived at Sentinel Secure Storage