Safe & Convenient Self Storage
Sentinel Self Storage provides professional self storage throughout Delaware that is as safe, clean and convenient as your home. Family-owned and operated since 1989, Sentinel Self Storage has a convenient and secure storage unit waiting for you.
All it takes is 2 simple steps - Find a location closest to you. Call to reserve a unit.
Welcome to Sentinel Self Storage!
- State of the Art Security
- Low Monthly Rates & No Deposit
- Climate Controlled Units
- Friendly, Professional Staff
- 24 Hour Access Available
- Fenced and Lighted Premises
- You Lock It, You Keep the Key
We offer discounts for longer stays. Please call one of our storage professionals for more details.
Our Locations
Find a location near you
- Cheswold, Delaware
120 Holly Oak Lane
Cheswold, DE 19936
(302) 678-8918 - Middletown, Delaware
504 Industrial Road
Middletown, DE 19709
(302) 378-1900 - Millsboro, Delaware
28462 John J. Williams Hwy
Millsboro, DE 19966
(302) 934-8909 - N Wilmington, Delaware
141 Edgemoor Road
Wilmington, DE 19809
(302) 762-3626 - New Castle, Delaware
465 Pulaski Highway
New Castle, DE 19720
(302) 328-5810 - Newark, Delaware
1100 Elkton Road
Newark, DE 19711
(302) 731-8108 - North Dover, Delaware
6080 North DuPont Hwy
Dover, DE 19901
(302) 674-0661 - North East, Maryland
20 Cecil Woods Road
Elkton, MD 21921
(410) 287-3735 - Smyrna, Delaware
52 South Cory Lane
Smyrna, DE 19977
(302) 389-3077 - Stanton, Delaware
200 First State Blvd
Stanton, DE 19804
(302) 999-0704 - Wilmington, Delaware
333 East Lea Boulevard
Wilmington, DE 19802
(302) 764-6300