Storage Containers for Sale
When you need reliable, durable storage solutions that you can truly call your own, Capitol Storage delivers exceptional value with our comprehensive selection of storage containers for sale. Whether you’re a business owner seeking permanent storage solutions, a contractor requiring on-site equipment storage, or an individual looking for extra space, our containers provide the perfect blend of security, durability, and affordability.
Own the space outright with our lineup of budget-friendly, refurbished “as is” units or one-trip “like-new” containers. Every container in our inventory represents years of reliable service potential, backed by our commitment to quality and customer satisfaction. From used units that offer exceptional value and flexibility to new shipping containers, we have the perfect storage solution to meet your specific needs and budget requirements
Our Inventory of Storage Containers for Sale
Our extensive inventory features new and used weatherproof containers that have been carefully selected and thoroughly inspected to ensure they meet our rigorous quality standards. We understand that different projects require different solutions, which is why we maintain a diverse selection of container sizes and conditions to accommodate any storage requirement.
We offer a unique selection of used, vintage “as is” containers which feature steel frames with aluminum sides. These made-in-the-USA containers’ unique construction allows for even further fortification for contents of any type.
Our new and used containers come in a variety of sizes:
- 10' containers: Compact and versatile, these containers are ideal for smaller businesses or residential use. Ideal for decluttering before renovations or for the storage of seasonal inventory.
- 20' containers: Our most popular size, these containers are perfect for business inventory, small to mid-sized construction projects, contractors, or offices.
- 40' containers: These large containers accommodate the needs of large commercial operations and construction sites and provide large-scale space without having to invest in separate units or containers.
Our containers ensure your contents are protected in any weather or climate conditions, and our quick delivery from our local yard in Worcester County minimizes downtime for your company.
Every container is thoroughly inspected, well-maintained, and ready for immediate use upon delivery. Our quality assurance process includes structural integrity checks, door functionality testing, and weatherproofing verification.
We offer flexible payment plans and quick delivery throughout Eastern and Central Massachusetts to make getting the storage solutions your business needs simple and easy. Our local inventory means faster delivery times and lower transportation costs, passing those savings directly to you.
Why Choose Capitol Storage for Your Storage Containers?
Capitol Storage has established itself as the Greater Boston area’s most trusted name in container sales, built on a foundation of local integrity, experience, quality, and exceptional customer service. With 50 years in the industry under our belts, we ensure you receive expert guidance tailored to your specific needs.
- Local Expertise: We’ve been serving the Greater Boston area for over 50 years, and have a deep understanding of not just the needs of our fellow local businesses, but of the unique weather or environmental facets storage containers need to be prepared for.
- Transparent Pricing: We mean it when we say we don’t have any hidden fees or surprise charges. Our transparent pricing structure makes budgeting simple and straightforward.
- Quality Guarantee: Every container comes with our quality promise, backed by thorough pre-delivery inspections and our commitment to customer satisfaction.
- Flexible Solutions: From individual container purchases to multiple container rentals, we accommodate projects of all sizes with customized pricing and delivery schedules..
- Ongoing Support: Our relationship doesn't end at delivery. We seek to establish long-term partnerships and relationships with all of our clients to ensure you have a resource for all things storage.
- Fast Delivery: As a local business in Worcester County, we can typically deliver within days, not weeks, keeping your projects on schedule and your operations running smoothly.
Benefits of Buying Storage Containers
Storage containers have revolutionized how businesses and individuals approach storage challenges, offering versatility that extends far beyond traditional storage applications. Their robust steel construction, standardized dimensions, and weather-resistant design make them ideal for countless applications across diverse industries.
- Construction & Contracting: Storage containers eliminate theft concerns while providing organized, accessible storage that moves with your projects. Containers provide secure storage for tools, equipment, and raw materials, and can be easily converted into mobile offices or workspaces.
- Retail & Inventory: Businesses with seasonal merchandise storage needs, the need for overflow inventory management, or pop-up retail locations use storage containers for simple, easy storage and organization. Their controlled environment protects valuable inventory from weather and security threats.
- Agriculture & Farming: Storage containers are ideal for equipment storage, feed and raw material protection, as well as seasonal produce storage. Containers provide rodent-proof, weather-tight storage that maintains product integrity. They can also easily be converted for livestock shelters and more.
- Manufacturing: Raw material storage, finished goods warehousing, and temporary production expansion are made easy with portable storage containers. Containers offer immediate storage capacity without the construction of long-term facilities.
- Educational Institutions: For schools or universities in need of sports equipment storage, maintenance supply organization, temporary classroom space, and mobile office space, storage containers provide secure, cost-effective storage solutions.
- Event Management: Storage containers prove to be an asset for events and entertainment companies seeking equipment storage, vendor supply management, and portable facilities. Containers provide reliable storage that can be positioned exactly where needed.
Regardless of industry, containers offer unmatched security with steel construction and locking mechanisms that deter theft. Their portable design allows for easy relocation as needs change, while their weatherproof structure protects contents from severe weather events and environmental damage.
Buying storage containers are less costly than physical building additions and bring convenience that offsite storage can’t match. Storage containers retain resale value, making them a smart investment that can be recovered when storage requirements change. Additionally, containers can often be modified for specific applications, from adding ventilation systems to creating custom doors, providing tailored solutions that standard storage facilities cannot match.
Available Container Sizes
At Capitol Storage, we provide a wide range of container sizes to accommodate an array of storage needs. Discover what we offer below, and learn what circumstances each size best suits!

20’ Standard
- Dimensions: 20ft L x 8ft W x 8.5ft H
- Standard configuration for versatility in storage and transportation

20’ High Cube
- Dimensions: 20ft L x 8ft W x 9.5ft H
- Offers increased height compared to the standard 20’ container, allowing for the storage of taller items.

20’ Double Door
- Dimensions: 20ft L x 8ft W x 8.5ft H
- Equipped with double doors on one end, enabling efficient loading and unloading.

20’ Side Door
- Dimensions: 20ft L x 8ft W x 8.5ft H
- Features side doors for easy access to contents, particularly useful when items need to be retrieved without entering the container.

40’ Standard
- Dimensions: 40ft L x 8ft W x 8.5ft H
- Offers double the storage capacity of a 20’ standard container, suitable for larger cargo.

40’ High Cube
- Dimensions: 40ft L x 8ft W x 9.5ft H
- Provides additional vertical space compared to the standard 40’ container, accommodating taller items.

40’ Double Door
- Dimensions: 40ft L x 8ft W x 8.5ft H
- Features double doors on both ends, facilitating convenient access from either side.

40’ Side Door
- Dimensions: 40ft L x 8ft W x 8.5ft H
- Similar to the 20’ side door container but with larger dimensions, providing more storage space.
We are Ready to Serve – Safe Storage Solutions Delivered in Days
Contact Us Now
Capitol Storage strives to be a true partner in providing cost-effective, tailored storage solutions to suit your business. Our 50 years of experience, commitment to quality, local expertise and exceptional customer service make us the clear choice for businesses and individuals throughout the Greater Boston area looking to buy storage containers.
Whether you need a single 10-foot container for personal storage or multiple 40-foot units for commercial operations, we have the inventory, expertise, and dedication to deliver exactly what you need, when you need it. Contact Capitol Storage at 617-387-2070 or get a free quote now to see how we can provide the best storage solutions for your business.