At Sentinel Self Storage, We Treat Our Customers Like Family
Our Origins and Vision
Sentinel Self Storage began its journey in 1953, built on a foundation of providing exceptional customer service and offering secure, accessible storage solutions. Guided by a vision of empowering individuals and businesses through convenient and reliable storage, we've grown to become a trusted name in the self-storage industry across Delaware, New Jersey, Pennsylvania, and Maryland.
Exceptional Customer Care
At Sentinel Self Storage, we prioritize outstanding customer experiences. Our dedicated team is committed to providing personalized and efficient service, ensuring a seamless and stress-free storage experience for every customer. We understand that your belongings are precious, and offer a variety of security and accessibility features to keep them safe and easily accessible.
Wide Range of Services
Our diverse selection of storage options caters to every individual and business need. Choose from:
- Climate-controlled storage units: Maintain a consistent temperature and humidity for sensitive belongings.
- RV/Boat parking and storage: Secure indoor space for your recreational vehicles or boats.
- Drive-up storage units: Easy access to your belongings without leaving your vehicle.
- Business storage: High-quality storage for records, paperwork, equipment, and seasonal inventory.
State-of-the-Art Security
We understand the importance of keeping your belongings safe. Our facilities are equipped with advanced security features including:
- State-of-the-art video surveillance
- Secure lighting systems
- Heavy-duty perimeter fencing
- Gated access for added peace of mind
Family Owned and Operated
Proudly owned and operated by the same family since 1953, Sentinel Self Storage is part of the prestigious Eastern States Group network of businesses. This heritage allows us to provide personalized attention, swift response times, and ongoing investment in our facilities and services.
Excellent Customer Service
Customers praised the friendly and responsive staff, particularly Maria, at the Carney's Point location. They appreciated the quick responses to their questions and the helpfulness of the staff in getting things done efficiently.
Clean and Safe Facility
Reviewers mentioned that the facility was clean, well-lit, and safe, with cameras and keypad entry at the gate. They felt secure storing their belongings at Sentinel Self Storage.
Variety of Unit Sizes and Reasonable Prices
Customers appreciated the range of unit sizes available and the reasonable prices. Some reviewers mentioned that insurance was included, which was a plus.
Minor Drawbacks
A few customers mentioned minor drawbacks, such as limited access hours and the inability to access their units after hours. However, these issues were not significant enough to detract from their overall positive experience.
Negative Experience
One reviewer had a negative experience with a break-in at the facility, which led to a warning to others not to use Sentinel Self Storage.

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