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premium containers for storage, office & living

WASHINTON, UT

1432 S Sandhill Dr., 84780

Mon - Fri: 9 - 5

SAT: 10 – 2

435-628-9588

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Custom Containers

We’re Not Just Building Structures – We’re Building Solutions.

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ABOUT CUSTOM

Custom Containers

Let OSS Containers transform a shipping or storage container to meet your specific needs. With over 20 years of experience in custom container modifications, our expert team is here to guide you through the entire process.

Explore our range of modifications to discover the custom options we provide, and remember, our capabilities go beyond what’s listed. We’re dedicated to achieving the exact results you want.

Our container specialists are always ready to assist you, so don’t hesitate to call us today. Whether your project is simple or complex, we have the skills to fulfill your requirements.

OSS Containers is redefining the use of shipping containers by transforming them into innovative spaces. You can turn a cargo container into anything from a chic poolside cabana to a lively rooftop bar with spectacular city views.

Our containers can be customized to fit your needs, whether you want a mobile pop-up shop or a comfortable guest house. Break free from traditional building methods with our eco-friendly and budget-friendly solutions that create unique and practical spaces.

Each container can be insulated for comfort year-round, equipped with modern features, and designed with large windows to invite natural light. At OSS Containers, our popular offerings include made-to-order container offices and custom storage solutions, available in various sizes and layouts to suit your requirements.

Explore how you can elevate your container into something extraordinary today.

20 ft modified office

20 ft custom space

reefer office mod

oss containers

container modifications

air conditioning

divider walls

electrical package

insulation

insulated panels

lumber and framing

man door

paint

roll up door

solar blaster

turbine vent

window – 3 x 3

window – 4 x 4

divider walls

custom containers

custom container QUESTIONS (FAQ’S).

What are the standard dimensions of a shipping container?

Standard shipping containers are typically available in 20’ and 40’ lengths, with a height of 8’6” and width of 8’. These dimensions comply with international ISO standards, making them ideal for storage, transport, or modification projects.

What types of storage are standard containers best suited for?

Standard containers are well-suited for dry, secure storage of tools, equipment, materials, household goods, business inventory, and more. They’re often used at construction sites, residential properties, farms, and commercial facilities.

Are standard containers structurally compatible with modifications?

Yes. Standard containers are among the most modification-friendly models due to their consistent dimensions and steel framing. We commonly install roll-up doors, man doors, windows, insulation, electrical systems, and interior finishing — especially on new or one- trip containers, though select used units may qualify as well.

How are standard containers designed to support stacking?

Shipping containers are engineered with corner castings on all four top and bottom corners, allowing them to be safely stacked and locked together using twist locks. This makes them ideal for projects requiring multi-level storage or modular building layouts.

Do standard containers require a foundation?

A permanent foundation is not required for basic use, but we recommend placing

containers on level surfaces such as gravel pads, concrete piers, or timber blocks. This helps ensure proper door function, minimizes corrosion, and supports long-term structural stability.

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We’re Not Just Building Structures — We’re Building Solutions

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20 years experience and knowledge delivering premium containers for storage, office & living. We provide these containers through purchase or to rent to fit your needs. We have developed to a fully engineered, steel-frame housing system! Stonger, fully customizable and designed to meet building codes. We’re not just building structures, we’re building solutions!