Storage Containers for Sale in Charleson, SC
Looking for used shipping containers for sale in Charleston, SC? US Conex serves the entire Lowcountry—delivering new and used conex boxes, storage containers, cargo containers, and conex containers to North Charleston, Mount Pleasant, Summerville, Goose Creek, and beyond. All 20ft and 40ft units are inspected and backed by a 25-year warranty. Pay only after you inspect on-site.
Why Choose US Conex in Charleson?
✅ We accept all major debit and credit cards
✅ Fast 10 Business-Day Delivery
Our Conex Box Inventory
US Conex offers the best prices on new (One-Trip) and used Conex boxes in the greater Charleston area. Because Charleston is a premier global maritime gateway, we maintain robust inventory across two major intermodal Conex depots right here in the city. Whether you need a standard 20ft shipping container, a 40ft shipping container, or a spacious 40ft High Cube (9'6" tall) container, we can deliver to your property within 10-20 business days or sooner. Find out our best local deals today by requesting a free quote.
Used Wind & Watertight Containers in Charleston
Used Cargo Worthy Containers in Charleston
New - One Trip Containers in Charleston
*Please note price does not include delivery and may vary depending on availability!
WHERE TO FIND SHIPPING CONTAINERS FOR SALE IN SOUTH CAROLINA ?
A used Conex container is all you need if you’re looking for secure, extra on-site storage! US Conex provides different structural grades of Sea Cans and Cargo Containers to match your specific needs and budget. Because purchasing steel shipping containers is often done sight unseen, we provide transparent information on every unit so our customers can shop confidently.
To help you choose the right fit for your project, we supply a variety of container conditions to the Charleston, North Charleston, and broader Mount Pleasant markets:
-
New / One-Trip Containers: Immaculate, recently manufactured units with flawless doors and pristine floors. They are the premium choice for high-visibility storage, mobile office containers, and trendy commercial uses like a shipping container bar or modern residential shipping container homes.
-
IICL Certified Containers: The highest available grade for used units. Maintained to strict international leasing standards, they are ideal for demanding commercial shipping and premium industrial job-site storage.
-
Cargo Worthy (CW) Containers: Certified structurally sound for maritime transport and overseas export through the local South Carolina Ports. While they may feature minor surface rust or small dents, they are completely wind and water-tight and built for heavy-duty commercial storage.
-
Wind & Water Tight (WWT) Containers: The absolute best value for general self-storage, retail inventory, and residential decluttering. They feature fully intact door seals that keep out coastal moisture, heavy wind, rain, and pests, despite showing moderate exterior wear and tear.
-
Used As-Is Containers: Our most budget-friendly option. While they may have visible cosmetic wear, structural dents, or heavier rust, they are highly economical and perfect for farm storage, heavy modification projects, or secure fencing.
After selecting the size and grade of your container, you can check the price and calculate your exact shipping container delivery cost in Charleston, SC simply by entering your delivery ZIP code in our online quoting tool. Our agents will scan our local inventory of used shipping containers in Charleston to find the total cost, including transportation. You can also read our reviews or check out our recent container deliveries on our social media channels. For personalized assistance we will be happy to help you choose the best option.
STORAGE CONTAINERS CHARLESTON DELIVERY CAPACITY
US Conex reliably delivers more than 30 containers a month within a 200 to 300-mile radius of our Charleston shipping container yards, proudly serving North Charleston, Mount Pleasant, Summerville, and the surrounding Lowcountry.
Delivery Details: We provide both tilt-bed and flatbed delivery options depending on your site configuration. If choosing tilt-bed delivery, the truck will slide the container directly onto the ground, requiring adequate forward clearance.
To schedule your shipping container delivery to Charleston or any other city within our service range, give us a call to check our current scheduling timeframe.
Local Economy of Shipping Containers in Charleston
Charleston's shipping container industry has completely transformed its local economy, becoming a massive driver of job creation and business growth. The city's natural deep-water harbor and the thriving Port of Charleston provide an ideal gateway for international trade, seamlessly connecting South Carolina to major global markets. This maritime activity has catalyzed the growth of ancillary industries, generating additional revenue and employment prospects in warehousing, manufacturing, and third-party logistics.
As the local economy continues to thrive, the city remains deeply committed to investing in its infrastructure and embracing maritime innovation. This includes continuous expansions at local shipping terminals, upgrading intermodal capabilities, and promoting sustainability and eco-friendly practices within the shipping container sector to keep the Lowcountry competitive and green.
Charleston, South Carolina Transportation Routes
Serving as a premium gateway to global commerce, the Port of Charleston boasts modern facilities, rapid cargo handling capabilities, and a deep harbor built for post-Panamax vessels. The region offers a seamless integration of ocean freight with rail and trucking lines to facilitate the smooth distribution of goods.
An extensive rail network connects Charleston to key inland destinations across the United States, providing local businesses with expedited transit times and cost-effectiveness. Major highways, including I-26 and I-526, contribute to efficient overland connectivity and rapid freight movement. Additionally, Charleston International Airport enhances this intermodal transportation system by offering robust air cargo options. Charleston's commitment to growth is showcased through ongoing developments, including intermodal terminal expansions aimed at meeting the evolving logistical demands of the East Coast.
Using Cargo containers for self storage in Charleston
The use of portable storage containers for sale in Charleston has gained massive popularity as a highly versatile, cost-effective, and secure alternative to traditional self-storage units.
-
Heavy-Duty Security: Constructed from high-grade corrugated steel with secure locking mechanisms, cargo containers offer unmatched defense against theft, vandalism, fire, and pests.
-
Coastal Weather Resistance: Our WWT and Cargo Worthy containers easily withstand harsh coastal weather, including intense humidity, heavy rain, storm surges, and high winds.
-
No Recurring Fees: Buying a shipping container direct is a budget-friendly, one-time investment. By eliminating monthly storage facility rental fees, you gain complete control over your storage costs.
-
On-Site Convenience: Enjoy unparalleled convenience and hassle-free, 24/7 access to your belongings right on your own property.
-
Eco-Friendly & Modular: Repurposing a steel container reduces the demand for new construction materials and minimizes your environmental impact.
Beyond primary self-storage, these heavy-duty boxes offer endless creative modification possibilities. They can easily be customized into unique spaces tailored to your exact specifications, such as portable job-site offices, backyard workshops, or unique retail spaces. For Charleston residents and businesses alike, cargo containers provide a durable, weather-proof storage solution that outlasts traditional brick-and-mortar alternatives.
Local Charleston Success Story
When a group of craft beer entrepreneurs wanted to open an outdoor beer garden in Mount Pleasant, traditional commercial construction costs and timelines threatened to stall the project. They needed a fast, weather-resistant, and visually striking solution to launch before the peak summer tourist season.
US Conex delivered three 40ft New (One-Trip) High Cube containers directly to their lot. Modified into a fully functioning taproom and a secure, weather-proof keg storage lounge, the modular Conex boxes allowed the brewery to open months ahead of schedule and significantly under budget.
The Result: A thriving local hotspot built in half the time of standard brick-and-mortar retail, fully equipped to handle coastal Lowcountry weather.
Customer Testimonials
5.0
"We are renovating our historic home and needed a place to securely store our furniture and appliances for six months. Renting a storage unit miles away was going to be a hassle and way too expensive. We bought a 20ft Wind and Water Tight (WWT) container from US Conex, and they delivered it right to our driveway. It has poured rain for three days straight, and not a single drop of water made it inside. Highly recommend!"
Amanda H.
North Charleston, SC
5.0
"I needed something tough to keep my tractor equipment and feed dry on my property. I called US Conex, and their team recommended a 40ft Cargo Worthy container. The price was unbeatable compared to building a pole barn. The delivery driver was fantastic—he backed his tilt-bed truck right into my pasture and dropped it exactly on the gravel blocks I had set up. Great company to do business with."
Thomas R.
Summerville, SC
5.0
"Our surf shop in Mount Pleasant gets overloaded with inventory right before summer, and we simply ran out of stockroom space. We ordered a 40ft High Cube container from US Conex for extra height, and it was delivered in less than two weeks. The container is incredibly secure with the lockbox feature, giving us total peace of mind locking up expensive inventory overnight."
David M.
Mount Pleasant, SC
What types of shipping containers do you sell in Charleston?
If you are looking for used shipping containers for sale in Charleston, SC, US Conex sells new and used conex containers, shipping containers, storage containers, cargo containers, and sea containers across the Lowcountry. All units are built from heavy-duty CORTEN anti-corrosive steel to withstand Carolina coastal weather, heavy rain, and corrosive salt air. Available in three grades:
-
New One-Trip — made one journey from the factory to the US, essentially brand new
-
Used Cargo Worthy (CW) — certified for ocean export, structurally sound
-
Used Wind & Watertight (WWT) — fully weatherproof, most affordable option
Available in 20ft standard, 40ft standard, and 40ft High Cube sizes. See current pricing in the table above.
What is the difference between a WWT and a CW container?
WWT (Wind & Watertight) containers are weatherproof and structurally sound — guaranteed no holes or leaks — but are not certified for ocean transport. They are the most affordable and popular option for on-site storage, residential use, and commercial projects across South Carolina.
CW (Cargo Worthy) containers are certified for international ocean freight. They meet stricter structural standards and are the right choice if you need to export goods through the Port of Charleston, require certified containers for maritime logistics, or want the highest-quality used unit for a modification project.
Both grades are inspected before delivery and backed by our 25-year structural and leak warranty.
Can I rent a portable storage container in Charleston?
Yes! US Conex offers portable container rentals across the Charleston metro area and the wider Lowcountry. We offer flexible rental terms from 1 to 24 months — no credit check and no security deposit required. We also offer a rent-to-own option where monthly payments go toward purchasing the unit outright. This is ideal for shipyard contractors, hospitality renovations, or homeowners needing secure space during hurricane season.
To get started, fill out our rental application on the Rent page and we'll review it within two business days.
Which cities do you deliver storage containers to from Charleston?
From our Charleston depots, we deliver shipping containers across the entire Lowcountry, coastal Carolinas, and the surrounding 200-mile radius, including:
-
Metro Charleston — North Charleston, Mount Pleasant, Summerville, and Goose Creek
-
South Carolina Coast — Myrtle Beach, Hilton Head, and Beaufort
-
Inland SC — Columbia and Florence
We leverage major interstates like I-26, I-526, and US-17 to ensure fast, affordable tilt-bed delivery directly to your property.
Do I need a permit for a shipping container in Charleston, SC?
Permit requirements in Charleston depend on your intended use and duration:
Temporary on-site storage: Generally no permit required for active, permitted construction sites.
Permanent placement or structural modifications: Contact the City of Charleston Permit Center at 843-577-5550. If you are outside city limits, contact Charleston County Building Inspection Services at 843-202-6930.
Zoning: Be sure to check local zoning laws, especially near coastal flood zones, the Historic District, and residential HOAs, as they heavily restrict container placement.
We recommend confirming local requirements before ordering a container for permanent installation.
Can I inspect the conex box before I pay?
Depot visits are not allowed for safety and liability reasons, but our pay-after-delivery option provides complete peace of mind. The container is delivered to your Charleston-area property, you inspect it on-site, and only then do you complete payment. If the unit does not match the agreed grade or condition, you are not obligated to accept it.
Every container is also covered by our 25-year structural and leak warranty from the date of delivery.
Can your containers handle South Carolina weather?
Absolutely. All of our containers are built from CORTEN anti-corrosive steel, which is specifically engineered to resist rust in coastal environments. WWT and CW units are guaranteed watertight — no holes or leaks — so your contents stay completely dry and protected from heavy rains, high humidity, salt air, and hurricane-force winds.
How do I get a price for delivery to my address?
Enter your ZIP code in the quote tool on this page. Our system will identify your nearest Charleston depot, calculate the delivery cost, and provide a total delivered price. A container specialist will then contact you within 3 business days to confirm availability and walk you through the order process. There is no upfront payment required to place an order.
