Delaware Self Storage

Sentinel Self Storage provides professional self storage throughout Delaware, Maryland and New Jersey 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 then click "reserve a unit" or give us a call.

Our Locations

• Find a location near you
• Carneys Point, NJ
  392 Harding Highway
  Carneys Point, NJ 08069
  (856) 299-7666
  Reserve Now
  
• Cheswold, Delaware
  120 Holly Oak Lane
  Cheswold, DE 19936
  (302) 678-8918
  Reserve Now
  
• Churchville, MD
  
  Churchville, MD 21028
  Coming Soon!
  
• Middletown, Delaware
  504 Industrial Road
  Middletown, DE 19709
  (302) 378-1900
  Reserve Now
  
• Millsboro, Delaware
  28462 John J. Williams Hwy
  Millsboro, DE 19966
  (302) 934-8909
  Reserve Now
  
• N Wilmington, DE
  141 Edgemoor Road
  Wilmington, DE 19809
  (302) 762-3626
  Reserve Now
  
• New Castle, Delaware
  465 Pulaski Highway
  New Castle, DE 19720
  (302) 328-5810
  Reserve Now
  
• Newark, Delaware
  1100 Elkton Road
  Newark, DE 19711
  (302) 731-8108
  Reserve Now
  
• North Dover, Delaware
  6080 North DuPont Hwy
  Dover, DE 19901
  (302) 674-0661
  Reserve Now
  
• North East, Maryland
  20 Cecil Woods Road
  Elkton, MD 21921
  (410) 287-3735
  Reserve Now
  
• Pennsville, NJ
  60 S Hook Road
  Pennsville, NJ 08070
  (856) 935-3766
  Reserve Now
  
• Smyrna, Delaware
  52 South Cory Lane
  Smyrna, DE 19977
  (302) 389-3077
  Reserve Now
  
• Stanton, Delaware
  200 First State Blvd
  Stanton, DE 19804
  (302) 999-0704
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• Wilmington, Delaware
  333 East Lea Boulevard
  Wilmington, DE 19802
  (302) 764-6300
  Reserve Now