Compact, Clean & Ready to Use

20ft Deluxe Office – High-Performance Comfort in a Compact Footprint

Need a premium-quality office space without the bulk? Our 20ft Deluxe Office is fully insulated, professionally finished, and ready to perform—whether you’re managing a construction site, leading a project in the field, or supporting school or government operations. Compact, powerful, and designed for Hawaii’s unique conditions, it’s one of our most popular turnkey mobile office solutions.

Why Choose the 20ft Deluxe Office

  • Fully Insulated & Drywalled

    R13 insulation, 5/8" steel studs, and painted drywall for a finished feel.


  • Climate Controlled

    Equipped with 12k BTU air conditioning and a dedicated electrical circuit.

  • Professional Interior

    Includes ceiling grid, dual LED lighting, and luxury vinyl laminate flooring.

  • Secure & Durable

    Built from a new one-trip container with rust-resistant zinc-coated welds and sealed joints.

  • Versatile Applications

    Ideal for site offices, portable classrooms, admin rooms, or remote project hubs.

  • Statewide Delivery

    Delivered to all major islands—Oahu, Maui, Kauai, and the Big Island.

Detailed Specifications:

20ft Deluxe Office

Container Type

20’ New One-Trip Standard Height Shipping Container

Lighting

Dual LED Lights with Switch by Door

Framing & Insulation

1 5/8" Steel Studs with R13 Insulation

Flooring

High-Traffic Vinyl Laminate

Windows

One 6' x 3' Sliding Vinyl Window

Cooling

12k BTU AC with Dedicated Circuit (Mini-split upgrade available)

Doors

One 36” Outswing Steel Door with Lockset

Exterior

Custom Exterior Paint

Electrical

Electrical Panel with 4 Outlets

Weatherproofing

Polyurethane Caulking + Zinc-Coated Weld Points

Why Choose Allison Shipping Containers for Your Modifications?

Locally Owned, Island Trusted

We understand Hawaii’s terrain, weather, and job site needs.

Personal Support

You’ll work directly with Allison and her team from start to finish.

Proven Projects

Trusted by FEMA, DOE, Pitzer Built, GoFarm Hawaii, and more.

Built with Integrity

Every weld and cut is done to last, by a team that truly cares.

Rent or Buy

Start with a rental or own your office outright—your choice.

Serving All Hawaiian Islands

We understand the unique needs and logistics of delivering custom solutions to all Hawaiian Islands, with inventory on Oahu, the Big Island, Maui, and Kauai.

Reliable Island Delivery – From Oahu to Outer Islands

We deliver 20ft Deluxe Offices across the state using tilt-bed trailers or crane-assisted trucks. From Kapolei (Oahu) to ports on the Big Island (Hilo, Kona), Maui (Kahului), and Kauai (Lihue), our team ensures your delivery is handled professionally, with pre-delivery site checks and expert coordination.

CASE STUDY

Notable Local Container Projects

Shelton's Auto Masters Two Bathrooms and Office Space

At the height of the Covid-19 pandemic, Shelton's Auto Masters, a full service automotive repair shop in Kahului Maui, approached Allison Shipping Containers, Inc. to build a shipping container office unit with two bathrooms to enable them to have clean and comfortable COVID compliant restroom facilities on Maui.


While Shelton's Auto Masters didn't have immediate plans to relocate the restrooms, it made sense for the business to invest in a space that could be transported to a new location in the future should the need arise.

Backyard Office

A young couple suddenly required to work at home during the COVID epidemic asked Allison Shipping Containers, Inc. to build them a backyard office. They needed a place to work efficiently from home and didn't have enough room in their house.


They wanted the office to be 8' x 15' feet so they didn't need to worry about getting a permit from the City and County of Honolulu. (You're allowed to have a 120 square foot storage shed on residential property without getting a permit.)


The couple wanted to keep costs down by doing a lot of the work themselves, so we started with a 40' used shipping container, cut it to 15 feet, end-capped it, and installed a sliding glass door and two windows to provide the space with lots of natural interior light. We welded on the interior studs and they added insulation, hung the drywall and did all of the interior finishing work themselves.


The final project looks great!

Ideal Uses for the 20ft Deluxe Office

Job Site Manager's Office

Provides a quiet, cool workspace for planning and communication.

School Admin or Faculty Room

Comfortable and professional space during renovations or expansion.

Remote Workstation

Set up in rural areas, construction zones, or on large farms or solar farms.

Government Field Operations

Used for emergency response, inspection units, or community outreach.

Pop-Up Retail or Client Services Base

Set up at events, parking lots, or mobile storefronts.

How Shipping Container Customization Works

Step 1: Get a Quote

Once we have the detailed specs of your build and know what Hawaii island it’s for (whether Oahu, Maui or the Big Island), we’ll get you a quote within a few days.

Step 2: Place Your Order

Once you’re ready to place an order for your custom shipping container, we’ll send you an invoice for a 50% deposit you can securely pay online, or you can mail a check.

Step 3: Approve the Floor Plan

We’ll send you a draft floor plan, color options for paint and flooring options to confirm we perfectly understand your vision.

Step 4: We Build to Your Specs

Once you approve the floor plan, we get to work building your modified shipping container.

Step 5: Receive Your Container

Upon receipt of final payment, we will arrange delivery so you can start enjoying your new space.

Customization Options for Your 20ft Deluxe Office

Adding basic features like man-doors, windows, or vents.

Why Choose Allison Shipping Containers?

At Allison Shipping Containers, we’re committed to your success. As Hawaii’s top container provider, we offer personal service, fair pricing, and full customization. Led by founder Allison, we deliver quality containers—built or modified to fit your exact needs.

17 Years

Of Experience

1589

Happy Customers

We're Committed to 5-Star Service

Read our customers' feedback:

Our experience from start to finish exceeded our expectations. Allison, Tara and her staff were attentive , professional and knowledgable. Great communication and attentive to the most minute detail. They customized our container to our specifications exactly. Thank you Allison and crew for a great experience in making our vision a reality!

This company is amazing. They are professional, efficient and truly care about the needs of the customer. They produce a high quality product and over deliver what is expected. They are also always available on the phone to provide service, their fees are fair for what you receive, and they work well with all the other contractors involved in your project. I highly recommend Allison Shipping Containers.

Ready to Order Your 20ft Deluxe Office?

Have Questions?

Call US

888-830-3028

Email Us

NEED MORE INFO?

Frequently Asked

Questions

  • What makes the Deluxe model different from the Contractor’s version?

    The Deluxe model is fully insulated and drywalled with a finished grid ceiling, luxury vinyl flooring, and a more professional appearance. The Contractor model has painted walls with no insulation or drywall.

  • Can I add extra outlets or lighting?

    Yes. We can customize your office to include more outlets, task lighting, or even upgrade to a mini-split HVAC system.

  • How is the unit powered?

     It comes with an electrical panel and is ready to plug into your on-site power source. We’ll confirm power needs during the order process.

  • Is this unit suitable for long-term use?

    Absolutely. It’s designed for both temporary and long-term deployments. Many of our clients use them for years with no issues.

  • Can it be relocated later?

    Yes. The unit can be moved to a new site using standard tilt-bed or crane-equipped delivery trucks.