CONTACT US

Have questions or ready to secure your storage space near Rapid City? The team at B-21 Storage in Box Elder, SD, is here to help!
Call us or complete the contact form below to speak with our friendly staff, schedule a tour, or get assistance with your rental.
B-21 Storage
2120 N Elk Vale Rd
Box Elder, SD 57719

Phone: (605) 591-9183
Email: Contact@B21selfstorage.com


Office Hours
Monday - Friday 10:00 AM - 3:00 PM
Saturday - Sunday Closed
The office is closed for federal holidays

Access Hours
Monday - Sunday Open 24 Hours

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