Extra Space Storage

4.9
504 reviews
Extra Space Storage

About

Self-Storage FacilityPublic StorageMoving Supply StoreRecords Storage Facility
Store your belongings at Extra Space Storage on 3510 Glenn McConnell Pkwy in Charleston, SC today! Our large selection of storage units, climate controlled units, electronic gate access, exceptional security, ADA compliant, covered loading bay, deliveries accepted, parking spaces, elevator access, personal access hour, security access to your floor only, kiosk, military discount, wide drive isles, solar site, 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
3510 Glenn McConnell Pkwy, Charleston, SC
29414, United States

Hours

Reviews

4.9
504 reviews
5 stars
479
4 stars
16
3 stars
4
2 stars
1
1 star
4

What are people saying?

AI-generated from recent customer reviews

Customer Service

Customers consistently praised the staff for being friendly, helpful, and accommodating, with specific mentions of Shawn and other team members going above and beyond.

Cleanliness

The facility is frequently described as very clean and well-maintained, contributing to a positive customer experience.

Security

Many reviews highlighted the excellent security measures in place, making customers feel safe about storing their belongings.

Convenience

Customers appreciated the easy access to the facility, the availability of moving equipment, and the straightforward rental process.

Mixed Experiences

While most feedback was positive, there were isolated negative experiences regarding unit size discrepancies and customer service issues.
  • BB
    Bill
    Dec 1, 2025
    5.0
    Great location over in West Ashley, great customer service and I had my storage locker reserved in no time at all !
  • MJ
    McKenzie Jenne
    Nov 25, 2025
    5.0
    MARSHA THE BESTTTTTT
  • BM
    Brian Murphy
    Oct 27, 2025
    5.0
    Great service and super clean facility.
  • MD
    Michael DeSanto
    Aug 21, 2025
    5.0
    Worked with Shawn today at store 1303. It was a pleasure doing business with him. He has a very clean and secure facility
  • KD
    Kathleen Duncan
    Aug 19, 2025
    5.0
    I have used many storage facilities over 30 years and I have never been as happy as I am with Extra Space Storage. The facility is sound, easy to come and go, they provide good equipment and great functional space. I like being able to set up my rental online and auto pay. Since I keep changing my mind or my needs keep fluctuating, I have a lot of interaction with the customer service team. I have never been disappointed, and they have always been more than they need to be! I am definitely a raving fan!

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.