B-21 Storage
- Monthly rate
- Ask for rates
- Storage type
- Indoor
- Phone
- (605) 591-9183
- Website
- b21selfstorage.com
About B-21 Storage
B-21 Storage sits in Box Elder, just up the road from Ellsworth Air Force Base and a short drive from Rapid City and the Black Hills. It handles indoor RV and boat storage along with regular self-storage units, climate-controlled space, and parking for cars, trailers, and equipment. The gate is fenced and locked, cameras run around the clock, and the grounds are lit. There is an on-site manager, and you can reserve and pay online. Reviewers bring up cleanliness more than anything else, calling the units and grounds spotless, and several mention feeling good about security. Others point to fair pricing, easy online rental, and a manager named James who answers quickly and remembers your lock combo. One reviewer notes wide aisles and plowed snow in winter, and a full-time RVer says their stored belongings feel safe. Drive-up access makes loading and unloading simpler.
Good to know
- Indoor RV, boat, and vehicle storage
- Fenced, gated entry with 24/7 cameras
- Climate-controlled units available
- Online rental and bill pay
- On-site manager, drive-up access
Amenities
Office hours
| Monday | 10am – 3pm |
| Tuesday | 10am – 3pm |
| Wednesday | 10am – 3pm |
| Thursday | 10am – 3pm |
| Friday | 10am – 3pm |
| Saturday | Closed |
| Sunday | Closed |
Gate access hours can differ from office hours. Ask the facility.
What renters mention
“Exceptional Experience — Clean, Safe, and Hassle-Free! I couldn’t be more impressed with this storage facility. From the moment I arrived, it was clear how much pride the owners take in maintaining the property.” – Nikki G., a year ago, on Google
“Very clean facility, nicest one in town! The manager is a great guy, and worked with me during a difficult situation I was in. The automated process online makes it so easy to reserve, and pay for everything online.” – Jeff J., 4 years ago, on Google
“I am extremely happy with B-21 Storage. The service I receive and attention to detail is outstanding. I am a full time RV Traveler and have absolutely no concerns about some personal items I can't take with me. They are safe and secure.” – Lanelle R., 2 years ago, on Google
Other RV storage near Box Elder
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