Modern Storage Units At Affordable Prices

Big Bertha Storage is fully updated with new modern storage units. Take a look at our unit sizes and flexible prices to get started!

Select the Perfect Size for You

Charleston's #1 Storage Facility

Big Bertha Storage is Charleston, South Carolina’s top storage solution. With proximity to Mt Pleasant and North Charleston, we’re able to serve several South Carolina communities with affordable and secure storage units. We’re also just 2 miles away from a few colleges and universities including Medical University of South Carolina and the College of Charleston. Find us in the North Central neighborhood at 1056 King Street Suite 200. Contact us to schedule a tour of the facility!

Climate Controlled Units & More!

No matter your storage needs, Big Bertha Storage works hard to ensure each tenant has a stress-free and successful storage experience from beginning to end. Store with us short or long-term and you’ll belongings will always be safe with security lighting and video surveillance.
Along with safety, offering convenience and affordability are two of our main goals. Our leases are available month-to-month at flexible prices, so you won’t break the bank. When your bill is due, grab your debit or credit card and may your payment online. You can also sign up for autopay and never miss a payment!