Extra Space Storage

4.9
478 reviews
Extra Space Storage

About

Self-Storage FacilityPublic StorageMoving Supply StoreRecords Storage Facility
Store your belongings at Extra Space Storage on 6 Commerce Center Dr in Dover, NJ today! Our large selection of storage units, drive up units, climate controlled units, electronic gate access, manager living on site, exceptional security, ADA compliant, covered loading bay, deliveries accepted, drive-in building, parking spaces, elevator access, drive up climate controlled units, convenient freeway access and helpful staff make finding the right self storage unit for you easy and hassle-free. Experience the professionalism, cleanliness, and commitment to exceptional customer service that Extra Space Storage is known for. Contact us today to reserve your storage unit or set up a time to stop by and take a tour of our facility!

Details

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Location

Extra Space Storage
6 Commerce Center Dr, Dover, NJ
07801, United States

Hours

Reviews

4.9
478 reviews
5 stars
455
4 stars
7
3 stars
3
2 stars
4
1 star
9

What are people saying?

AI-generated from recent customer reviews

Customer Service

Customers consistently praised the staff, particularly Andrew and Nick, for their friendly, helpful, and professional service.

Cleanliness

The facility is frequently described as clean, well-maintained, and secure, providing peace of mind for customers.

Pricing Concerns

Some customers expressed dissatisfaction with sudden price increases after initial rental periods, indicating a lack of transparency in pricing.

Mixed Experiences

While many reviews are positive, there are a few negative experiences regarding management and facility conditions, suggesting inconsistency in service.

Facility Features

Customers appreciated the climate control and accessibility of the storage units, although some reported issues with access due to maintenance.
  • KR
    Kuba Romaniuk
    Oct 29, 2025
    5.0
    I’m here at least 5 times a month, can only say good things. The guy Nick is a good dude, always a smile on his face and always does right by me.
  • DK
    Dylan Kessell
    Oct 29, 2025
    5.0
    A Five-Star Experience at Extra Space Storage - Dover! I cannot recommend the Extra Space Storage location in Dover enough! The entire experience, from initial inquiry to move-in, was seamless, and that is entirely due to the phenomenal manager, Nick. Nick is the epitome of friendly and reliable customer service. He is always helpful, professional, and genuinely cares about making sure tenants are taken care of. What truly sets this location apart is the cleanliness. Thanks to Nick’s dedication, the facility is the cleanest I have ever seen—it is truly spotless, well-maintained, and gives me huge peace of mind storing my belongings here. If you are looking for clean, safe, and professionally managed storage, this Dover location is the absolute best choice. Ask for Nick; you won't be disappointed!
  • JT
    Jo TallOne
    Oct 10, 2025
    1.0
    STAY AWAY! New manager, Nick, DOES NOTHING!! Supposed to be climate control...NOT!! Your belongings will be ruined as mine are! The place is disgusting these days. Nothing gets cleaned, swept or picked up! AC/Heat is left off, doors are left wide open!! Humidity in the building is well out of acceptable limits! I went to HD to buy a temp/humidity meter - see the pictures - 63% HUMIDITY!!! (Dover, NJ location!)
  • WB
    Willow B
    Sep 30, 2025
    5.0
    I was very impressed with the Extra Space Storage in Dover. The entire facility is spotless, which gives you peace of mind when storing your belongings. A special shout-out to the manager, Nick, who was exceptionally friendly and professional. He made getting our unit simple and stress-free.
  • TB
    Travis Babus
    Sep 3, 2025
    1.0
    I rented a 10x10 "Multi door unit" which was in fact, two separate 10x5 units located next too each other. I was able to fit all my belongings into one of the single 10x5 units. When I spoke to the manager/corporate was called, they said they were unable to split the "multi door unit" and charge me for a single 10x5 and I would need to relocate everything within the unit if i didn't want to be charged the 10x10 rate. This is just blatantly incorrect advertising(I assumed this was a corner unit with two doors, not two separate 10x5 units with a wall in between- if i wanted that, i would rent two 10x5s), now I need to return and relocate all my belongings.

Frequently Asked Questions About Extra Space Storage

What storage unit size do I need?

The best way to determine which storage option is right for you is with our helpful Storage Unit Size Guide! It will help you estimate how many boxes and non-packed items, such as furniture and appliances, you can fit into each storage unit.

What type of storage unit do I need?

Many factors determine your best storage solution. Do you want the convenience of a ground-floor unit? Do your belongings need climate control? What about vehicle storage? We have online resources to help you explore these options to find your ideal storage unit.