Leading Midwest container supplier

Builtbox LLC proudly serves Missouri, Kansas, Oklahoma and Arkansas with shipping container sales, rentals & modifications.

  • 12k

    Happy Customers

  • 5

    Star Reviews

  • 3.5k

    Containers Sold Annually

New & used shipping containers for sale and rent

Permanent and Temporary Storage Solutions

We're proud to offer the Midwest with a huge selection of shipping containers for sale and rent. Our container fleet ranges from 20ft to 40ft sizes, with a choice of new or used conditions. Whether you are a business, construction site, or homeowner, you can count on us for all our shipping container needs. 

View our containers sale rent

Custom shipping container modifications

Shipping Container Structures & Conversions

Transforming recycled shipping containers into versatile and sustainable modular building units is our specialty at BuiltBox Containers. Our custom storage containers offer a cost-effective and environmentally friendly foundation for a variety of commercial structures. From construction offices to coffee shops, our converted shipping containers serve as functional and visually appealing spaces tailored to your specific needs.

View our modifications service

Shipping container mobile offices

Mobile Offices For Sale Or Rent

Elevate your job site with our durable, customizable shipping container offices. Designed for efficiency and sustainability, our portable offices offer a secure workspace tailored to your needs. All our job site offices can be hooked up to power sources immediately upon delivery to your job site.

View our portable container offices

FEATURED PROJECTS

Get inspired and familiar with shipping container structures from a few of our most recent shipping container conversions.

From mobile offices to vibrant retail spaces, each project showcases our commitment to excellence and ingenuity. We are committed to providing all our customers ranging from business, governments, residential, retail, manufacturing and many more industries with a simple and affordable solution for shipping container modifications and conversions.

Allision Sports Town

Case study coming soon

Sue-Meg State Park

Case study coming soon

Vegas Pop-Up

Case study coming soon

  • BuiltBox is a fast professional and affordable place. I have been dealing with them a little over a year now and these guys are awesome!

    Berry Tractor & Equipment Co

  • Very friendly and responsive. Respectful and very very professional. Will definitely use them again in the future. He was able to place the container exactly where we needed it without any problems. Thank you!

    Raven Reese

  • Upfront price nice people liked being able to look at the unit before buying nice delivery very professional

    Marty Ronimous

  • These guys are great to work with. Awesome customer service and very responsive.

    Duffy Homes

  • So far we have purchased 14 units from BuiltBox, not all at once but over time, for our storage facility. BuiltBox was not only the least expensive we found but had the quickest delivery, as well. And their service has been great!

    Pamela Conner

  • We got our box the same week we ordered it! We didn't have any problems at all with the company, or the delivery driver! We 100% recommend this company! Great service, friendly and reliable

    Tiffanie Buck

  • The customer service and products this company offers are exceptional. I love working with them!

    Michele C


BuiltBox has in stock 20ft & 40ft containers in used or new condition. As far as 40ft we have 2 sizes available in Standard height and High Cube height.

Standard size

Interior dimensions - 7'10" tall x 7'8" wide

Exterior dimensions - 8'6" tall x 8' wide

High Cube Size

Interior Dimensions - 8'10" tall x 7'8" wide

Exterior Dimensions - 9'6" tall x 8' wide

Containers can easily rest directly on the ground, eliminating the need for steps, ramps, tie-downs, skirting, or even a foundation, especially for short-term use. For optimal leveling, laying the container on a gravel foundation is advised.

Certainly! We have a wealth of experience in modifying containers for many uses including offices, cabins, pop-up retail shops, ticket booths and food stands.

There’s no shortage of possibilities regarding the custom shipping container design. We can install windows, overhead doors, exterior doors, concession windows, flooring, wall paneling, cooling & heating, electrical & lighting, framing & insulation, work surfaces, exterior & interior paint and many other options.

In contrast to traditional construction methods, modifying shipping containers requires significantly less time for completion. Utilizing modified shipping containers enables businesses to commence operations swiftly, thereby shortening the duration required to realize returns on their investment.

Make it a habit to routinely inspect your container for any signs of damage or unsafe conditions. Generally, shipping containers demand minimal maintenance. New one-trip shipping containers require the least amount of care. We advise spending a few minutes oiling the door hinges and locking bars every few years to ensure smooth opening and closing. Older containers might require repainting or patching as dents or surface rust appears.

Yes we do delivery. You can either inquire about a quote through our website or give us a call at 417-705-0797 or 417-844-5107.

How our process works - we do not require full payment upfront unless you want to do that, all we take upfront would be a $500 deposit which can be paid with credit/debit cards, checks or cash and the remaining balance can be paid upon delivery.