Custom Modifications

Custom Shipping Container Modifications in Utah

A shipping container is a blank canvas, and we can turn it into exactly what you need.

Quality custom buildouts, done entirely in-house.
Our expert team handles all container modifications under our own roof—from simple accessory installations to completely custom, complex buildouts. To guarantee the structural integrity of your finished project, we exclusively modify containers purchased directly from our yard. This ensures we are always building on a rock-solid, wind-and-watertight foundation we know we can trust.

What we can modify

Confirm exact in-house modification capabilities so we only advertise what you offer.

Popular container conversions

Real ways people customize their containers

Every build starts with a problem to solve. Here are some of the most common ones we handle, and what goes into them.

The job-site office.

The ultimate jobsite command center—delivered ready to work.
Keep your projects running smoothly with a custom 20ft mobile field office built entirely in-house. We equip our rock-solid containers with heavy-duty personnel doors, secure windows, bright interior lighting, accessible power outlets, and full climate control
(heating and cooling). It shows up at your jobsite fully assembled and ready for action, providing a comfortable workspace by day and an ironclad vault that locks up tight at night.

The backyard workshop or studio.

The ultimate backyard upgrade—without the headache of building an addition.
Transform a standard shipping container into a fully functional, year-round space for tools, hobbies, or a home gym. By having our in-house team add premium insulation, robust electrical packages, bright lighting, and an easy-access walk-in door, you get a comfortable, private workspace or fitness studio right on your property—saving you time, money, and construction mess.

The equipment and tool storage unit.

Keep your gear organized, secure, and dry—no matter where your container
lives.
Whether your container is sitting on a working ranch, an active job site lot, or tucked right behind your shop, the right upgrades make all the difference. We install premium shelving, heavy-duty racking, sturdy workbenches, extra
high-security lockboxes, and specialized ventilation to maximize your space and protect your equipment from the elements.

The retail or concession build.

Your business, completely mobile—built to stand out.
Skip the expensive commercial leases.
Take your brand directly to your customers with a custom experiential buildout. By combining an easy-access serving window, heavy-duty roll-up doors, a fully finished interior, and robust power hookups, we turn containers into eye-catching concession stands, ticket booths, or pop-up retail shops.

The finished office or ADU.

Think bigger with a 40ft High Cube!
Don’t let standard ceilings limit your vision. A 40ft high cube gives you the extra vertical foot needed for framing, insulation, and finished ceilings—leaving plenty of comfortable headroom. It’s the perfect canvas for building multi-room offices, commercial break rooms, or custom living quarters. Let’s design yours!

The split-purpose unit.

One container. Two jobs. Maximized efficiency.
Why buy or rent two units when one can do it all? We can split a container with a secure interior wall to give you the ultimate hybrid layout: part finished, insulated, and climate-controlled for a comfortable office or sensitive gear, and part open storage for rugged tools and equipment. It’s the perfect way to get a workspace and a utility shed out of a single footprint.

Canopy Modifications

Need more shop space but don’t have the room? Large Scale Containers offers Canopy modifications to all container builds letting you add more space without the hassle of a new building. Fill out the quote form, or send us an email for a quote.

Common questions

1

Tell us what you need.

Start with how you will use the container. We will help you figure out the right size and the modifications that fit your plan and budget.

2

We spec the build.

We lay out the doors, windows, electrical, insulation, and finishes, and give you a clear quote before any work begins.

3

We build it in-house.

Our team does the work on a container you buy from us, so the whole unit is done under one roof and we can stand behind all of it.

4

We deliver it finished.

Our own drivers bring the completed container out and place it where you want it, ready to use.

Lead times depend on the scope. A few accessories or a door and some shelving can turn around quickly. A full office or living-space buildout takes longer. We will give you a realistic timeline with your quote so you can plan around it.

Common questions

Can you modify a container I bought somewhere else?

We focus on modifying containers purchased from us, so we can stand behind the whole unit. If you are starting from scratch, we will help you pick the right base container and build from there.

Built on a container you can trust

Because we modify containers you buy from us, you start with a unit that is wind and watertight and backed by our lifetime leak-free warranty. No guessing about what is underneath the finish.

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