3 Best Storage Units in Charleston, SC

Expert-recommended Top 3 Storage Units in Charleston, South Carolina. All of our self storage actually face a rigorous 50-Point Inspection, which includes customer reviews, history, complaints, ratings, satisfaction, trust, cost and general excellence. You deserve only the best!

10+ YEARS IN TBR
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EXTRA SPACE STORAGE CHARLESTON

2118 Heriot Street,
Charleston, SC 29403 Directions

Since 1977

Specialty:

Camper Trailer Storage Self Storage Vehicle Storage Climate Controlled Storage Car Storage RV Storage Business Storage Boat Storage Motorhome Storage

"Extra Space Storage Charleston offers a variety of storage units and storage lockers, climate-controlled storage, drive-up access, and exceptional security. Their storage facility can accommodate a wide range of storage needs. They utilize advanced security measures like individually-alarmed units, security access to your floor only, video surveillance, and electronic gate access to ensure their customers and their belongings are safe on the property. Their storage units typically maintain a storage environment between 55 and 80 degrees throughout the year. The company offers extended access hours, standard with 24/7 access, cylinder locks required for units, sturdy moving carts for heavy or bulky items, elevators for easy access to upper levels, accommodates trucks larger than 20 feet, wide-drive aisles to accommodate large moving trucks, and military discounts.

2026 Highlights: Extra Space Storage Charleston provides convenient, safe, and reasonably priced storage solutions for large recreational vehicles."

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Price:

SMALL:
5' X 10' $103
10' X 5' $103
10' X 5' $167
MEDIUM:
10' X 10' $200
10' X 15' $291
LARGE:
10' X 20' $739
10' X 25' $828
10' X 30' $978

Discount:

Save up To 40% Off at Extra Space Near You

Contact:

(843) 937-8900 (843) 754-9517

Mon-Fri: 9:30am - 6pm
Sat: 9am - 5:30pm
Sun: Closed

TBR® Inspection Report:

7+ YEARS IN TBR
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PUBLIC STORAGE CHARLESTON

2363 Ashley River Road,
Charleston, SC 29414 Directions

Since 1972

Specialty:

Self Storage Vehicle and RV Storage Boat Storage Climate Controlled Storage 24 Hour Self Storage Business Storage Drive Up Access Storage Indoor Storage

"Public Storage Charleston has indoor, outdoor, and climate-controlled storage units. Public Storage in Charleston proudly offers affordable self-storage options to local residential and commercial customers. They provide various units and sizes with no obligation or long-term commitment. Public Storage has over 5,000 team members from all different races, backgrounds, and life experiences. Their team will always help you find the correct storage size. In addition, call them for a free reservation and get your first month's rent for just $1. In addition, they provide keypad access, month-to-month rent, well-lit facilities, and free parking. Public Storage offers the best storage units year after year to help everyone find the space they need in Charleston.

2026 Highlights: Public Storage Charleston provides climate-controlled storage units that help maintain more consistent temperature and humidity levels inside the unit."

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Price:

SMALL:
3' X 4' $26
5' X 5' $30
5' X 10.5' $53
5' X 10' $59
MEDIUM:
10' X 10' $98
10' X 10' $115
10' X 10' $124
10' X 12.5' $138
10' X 10' $147
LARGE:
10' X 15' $137
10' X 15' $152
10' X 14' $153
10' X 20' $162
10' X 25' $180
10' X 15' $182
10' X 20' $186
10' X 20' $214
10' X 25' $240
15' X 30' $338

Discount:

$1 for First Month Rent Where Available

Contact:

(843) 619-7738 (833) 814-3592

Mon-Sun: 6am - 9pm

TBR® Inspection Report:

4+ YEARS IN TBR
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CUBESMART SELF STORAGE CHARLESTON

6555 Dorchester Road, North Charleston,
Charleston, SC 29418 Directions

Since 2004

Specialty:

Self Storage Vehicle Storage RV Storage Boat Storage Moving Storage Business Storage Climate Controlled Storage Outdoor Storage Covered RV Storage

"CubeSmart Self Storage Charleston serves all your self-storage needs with award-winning consumer service and over 1,200 convenient locations across the U.S. They have various clean and well-maintained storage unit sizes at each location, including climate-controlled, boat, and vehicle storage options nationwide. They offer hassle-free month-to-month rental options tailored to your particular needs. Their friendly store managers are available to help you from start to finish. They provide all your storage essentials in-store. They always take the protection of your valued possessions very seriously, with security gates at most locations, 24/7 video surveillance, and brightly lit areas.

2026 Highlights: CubeSmart Self Storage Charleston offers flexible month-to-month leases for both short-term and long-term RV storage needs. They provide a wide variety of storage options for RVs, campers, motorhomes, and trailers of various sizes. With over 1,500 facilities nationwide, they offer convenient and reliable storage solutions."

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Price:

SMALL:
5' X 6' $13.80
6' X 6' $17.40
6' X 12' $20.25
6' X 10' $20.40
12' X 6' $20.40
MEDIUM:
12' X 10' $63.00
LARGE:
10' X 18' $91.20
10' X 24' $98.25

Discount:

Up to 40% Off for storage rental and First Month Free

25% Off and Half Off First Month

Contact:

(843) 552-1200 (855) 458-4870

Mon-Fri: 9:30am - 6pm
Sat: 8:30am - 5pm
Sun: 11am - 3pm

TBR® Inspection Report: