At Sentinel Self Storage, we’re committed to providing you with high-quality storage units at affordable rates.
Check this page often to find information about our current internet specials and discounts. Also, be sure to call your local Sentinel Self Storage location directly and ask about in-store specials.
We offer climate-controlled storage units, RV/boat parking, warehouse storage, and drive-up storage units at our DE, MD, NJ, and PA locations.
Select a storage unit at one of our convenient locations.
Choose the special offer to upgrade your storage unit rate.
Instantly receive your discount and complete your easy online rental.