Rent your drive-up self storage unit or parking spot completely online in minutes!
Climate-controlled Storage Units
Protect your valuables from extreme temperatures with our climate-controlled storage units.
This location features gated entry for convenient access and excellent security.
Drive-up Storage Units
Cut down on moving time and save your back by unloading your belongings right by your storage unit.
24/7 Video Surveillance
State-of-the-art security cameras ensure you and your belongings are safe at Sentinel Self Storage.
Excellent Customer Service
At Sentinel Self Storage, we treat our customers like family.
Clean and Safe Facilities
Cleanliness is our middle name. We ensure all of our facilities are clean and welcoming for our customers.
Sentinel Self Storage is located just down the street from Middletown Crossing Shopping Mall, in the heart of East Middletown.
We’re dedicated to bringing the most affordable, pristine self storage to our Deleware community.
Our completely drive-up access self storage units come in an extensive range of sizes, so whatever you need to be stored, space isn’t an issue! We also offer outdoor parking for boats and RVs!
If you have any questions, you can always reach out to our all-local, friendly staff!
Sentinel Self Storage: Dedicated to Our Customers
Renting a storage unit is a great solution to clear up some much-needed space at home or to hold much needed business items. All of our storage facilities offer clean, secure storage solutions at affordable prices.
Our rates vary between unit sizes and type of storage. Please contact us if you have any additional questions about renting a unit.
Liquids, explosives, flammable liquids, toxic materials, and perishables. Please contact us if you have any questions regarding a specific item.
Larger and more infrequently used items should go in the back of the unit. Remember to keep a walkway in the center of your unit to more easily access items. Always keep items labeled and a list of items stored, even a photo on the outside of each box will allow you to "see" what's inside.
For other helpful packing and organizing tips, check out our storage tips page.