Self-storage Units in Charleston, SC at U-Haul Moving & Storage at King St

Reserve your self-storage unit today! U-Haul Moving & Storage at King St is one of our premier storage facilities in Charleston, SC that offer clean, dry and secure self-storage units. We have multiple sized storage units for your personal storage and moving needs. Ask about climate controlled self-storage units which may be available, priced at some of the lowest storage unit prices on the market.

Get Great Rates on Mini Storage in 29403

Storage facilities hours are subject to change however many of our self-storage facilities are open 24hrs and have extended access hours. Depending on your storage need and location, ask about RV storage, boat storage, vehicle self storage and motorcycle storage in Charleston, SC, 29403. Our U-Box portable storage may be a great fit for your moving and storage needs, ask us how we can help!

  • Free Online Account Management
  • No Deposit or Admin Fee
  • Indoor Storage: Twice the Protection and Security
  • Drive-Up Loading and Unloading
View all features
  • Ask About Our Automatic Credit-Card Payment Plan
  • Free Use of Loading Carts
  • Move-In Trucks
  • Padlocks, Boxes, Packing Supplies
  • SafeStor Protection
  • Open 7 Days
  • Clean - Dry - Secure
  • Make Your Payment Online!
  • Package Signing and Receiving
  • 1 MONTH FREE:Ask about our 1 month free self storage offer with a one way truck or trailer reservation!
  • NO DEPOSIT OR ADMIN FEE:$0.00 deposit or administrative fee.

Available Rooms
(all room sizes are approximate)



Security does not just mean alarms, locks, and cameras. It means security from the elements too. Inside self-storage offers twice the protection and increased peace of mind.

  • 5' x 10' x 7'

    Interior 1st Floor Street Level No Climate
    1-2 Bedroom Home (up to 1,200 sq. ft.)

    per month



Large cabinet style interior self-storage is well lit with spacious hallways and offers twice the protection from the weather. The design offers the convenience of both ground level access and the added security of an upper level. Perfect for students, seasonal items, and record and file box storage.

  • 6' x 7' x 6'

    Lockers 1st Floor Upper Level No Climate
    Locker Storage

    per month

  • 7' x 8' x 6'

    Lockers 1st Floor Upper Level No Climate
    Locker Storage

    per month

U-Box® Containers for Moving and Storage

We deliver U-Box containers, you pack them up and we store them in our secure warehouse. Load at your own pace! Just give us a call when you want us to pick up or drop off your U-Boxes.

  • Five or more U-Boxes

    8' x 5 ' x 7.5'

    Portable storage container.

    per month

Customer Reviews

Darrin s. on


Carol the General Manager, is very rude and she took her slow time registering me for my purchases and she also screwed it up. Whn it was brought to her attention , she was very nonchalant ,and rude

Debbie C. on


Great guy working Sunday, Sept 2 manning the whole place with truck check-ins, propane refills, storage unit rentals. All with a smile on his face. 2 thumbs up!

JOHN S. on


A few broken items in U-Haul box shipment Help crew were pleasant, careful and professional

Manny G. on


Carol and crew are the best.

Allison J. on


Horrible place

Lewis J. on


The staff were as pleasant as possible considering they were so understaffed. It took an hr and a half to pick up my pod and ovr 30 minutes just to drop it off. Hire more people!

Hillary B. on


I received much help from the employees at this U-Haul location. However, the u-box (wood) was swollen from rain and would not shut. Then delivery was late. ridiculous that there is only one driver.

Salvador H. on


Everytime I went there the Owner was very rude and I always waited in line for a long time.

Joseph H. on


I’m still waiting for someone to reach out to me regarding my experience! It’s been 2 weeks since my delivery was delayed and I incurred more expenses that I should be compensated since you failed!

Peggy R. on


Staff not always friendly and sometimes acted like I was a bother to them. Not always this way, but often.

Timothy K. on


The Ubox experience was awful, I was never told the boxes would be delivered late (almost by a week) and have not be able to get anyone to help with the guaranteed deliver date nor reimburse .

Grace L. on


I really wish I would have gotten the gentleman's name that helped us. He was by himself with a line to the door and somehow managed to give every one of us exceptional service! Give that man a raise!

Richard O. on


Good people!

HighTide C. on


Mike was the ONLY employee that I wanted to deal with - All others parked cars in front of the units(and in handicap)leaving no spaces although we asked them politely not to. This is why we left.

sandy j. on


Mikal Funnie at the king street location was knowledgable, helpful, polite, and made the delivery a success -

Melissa m. on


Rude, slow and all around a terrible experience You should bet ashamed to treat your customers with your HORRENDOUS attitude.

James N. on


King street needs new employees. I talked to too many people and corrected too many problems to call this convenient. Get your shit together uhaul - people pay good money for this.



Facility: roaches, dusty, hot in Summer cold in Winter. Manager isn`t pleasant, angry. For her to say to me, You have a nasty attitude in front of customers was the final straw. Moving out.

charles m. on


excellent service.



Everyone at the King St location was extremely helpful and kind, especially Mikel!!!



Service was good but slow.



Staff were friendly, but some did not know how to assist me and it took some time to receive help from appropriate staff at times. Overall still a positive experience



Thank you!



Everything went well and as expected except for the $15 late fee for my last bill. There was no bill online for me to pay until after the due date so not sure why the penalty fee.

allyn t. on


Very good service from staff in Charleston.

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