40ft Modi Box Office – Premium On-Site Workspace with Restroom
The 40ft Modi Box Office is a premium modular office solution, purpose-built for on-site operations that demand both space and comfort. Designed for deployment at construction sites, industrial projects, remote facilities, or event command centers, this unit combines security, efficiency, and all the amenities of a traditional office in a fully portable format.
Built from a durable steel container structure and outfitted with climate control, modern electrics, secure access, and a private restroom, it’s everything you need in a reliable mobile workspace.
Dimensions:
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Exterior Length: 40 ft (12.19 m)
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Exterior Width: 8 ft (2.44 m)
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Exterior Height: 8.5 ft (2.59 m)
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Interior Height (clearance): Approx. 7.7 ft (2.35 m)
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Total Weight: ~10,000 lbs (approx. 4,535 kg)
Key Features:
Secure Entry and Windows
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36″ steel personnel door with high-security bar lock
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4x 32” x 36” windows with internal steel security bars for safety and visibility
Comprehensive Electric Package
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100 Amp service panel (UL-listed)
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Interior 4’ LED strip lights for energy-efficient brightness
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Exterior LED floodlight for night visibility
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Multiple 120V outlets throughout office
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50 Amp generator inlet for off-grid or backup power supply
Optimal Climate Control
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High-performance 18,500 BTU A/C unit with heat function
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Unit secured in a custom frame with weather cover for protection and longevity
Efficient Insulation
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2LB closed-cell spray foam insulation (R-Value 10.5) on walls and ceiling
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Maximizes energy efficiency and year-round comfort
Professional Interior Finish
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Smart siding wall panels with finished interior trim
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Framed for a clean, modern, and professional appearance
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Durable vinyl composite flooring – easy to clean and wear-resistant
Built-In Private Restroom
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Toilet and vanity with integrated sink
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White swing privacy door
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Tankless hot water heater for on-demand hot water
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Plumbing connections for easy utility hook-up
Exterior Finish & Build Quality
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Fabricated from a structurally reinforced steel shipping container
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Weather-sealed roof and protective coating
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Painted in New Container Tan for a clean, professional job site appearance
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Forklift pockets and corner castings for easy transport and relocation
Applications:
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Construction Site Offices
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Project Management HQ
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Oil, Gas, and Mining Site Administration
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Event Command & Control Rooms
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Long-Term Remote Work Facilities
Why Choose the 40ft Modi Box Office?
Offering a rare blend of durability, comfort, and mobility, the 40ft Modi Box Office gives you a secure, climate-controlled environment with all the amenities of a traditional office plus a restroom right where you need it. It’s the perfect solution for long-term deployments where professionalism and performance matter.
Arthur Pendleton (verified owner) –
Best price I found after weeks of searching. Don’t bother looking elsewhere. Colli Trans has the best prices and the best quality.
Clara Bennett (verified owner) –
Flexible payment options. Made the purchase much easier for my cash flow.
Maxwell Stone (verified owner) –
Average experience. The container is as described. The service was okay. Nothing terrible, nothing amazing. It met the basic requirement.
Beatrice York (verified owner) –
Good experience, would use again. Solid company, solid product. Nothing flashy, just does what it says on the tin.
Caleb Vance (verified owner) –
Website could be more intuitive. Found what I needed eventually, but the filter system for container types could be better.
Rose Gallagher (verified owner) –
Overall happy. A reliable company with a good product. Not “blown away,” but completely satisfied.
Anika Chowdhury (verified owner) –
Used it as a temporary garage. Worked great while I rebuilt my old shed.
Omar Wilson (verified owner) –
Delivery was on time, but the driver was a bit rushed. He was efficient, but not as careful with my lawn as I would have liked. No major damage, though.
Naomi Kim (verified owner) –
Clear pricing. No haggling required. The price is competitive and fair.
Leo Carter (verified owner) –
Sold my old container to them! Didn’t know they bought used containers too. Got a fair price and upgraded to a larger one.
Rafael Silva (verified owner) –
Great communication. Received regular updates on the delivery status. The driver was professional and skilled, placing it exactly where I wanted.
Fatima Zahra (verified owner) –
Great for artists/studios. I soundproofed mine and it’s the perfect quiet space to paint and create.
Isaac Goldstein (verified owner) –
Quick delivery! Ordered on Monday, had my 40ft high cube delivered to my rural property on Wednesday. Impressed with the logistics.
Patrick O’Brian (verified owner) –
Clear pricing. No haggling required. The price is competitive and fair.
Bianca Rossi (verified owner) –
Excellent container, some paperwork confusion. The 40ft high cube we bought is flawless. There was a small mix-up with the original documentation, but it was sorted within a day. Product is 5-star, service 4-star.
Yasmine Said (verified owner) –
Bought one for my son’s startup. He’s using it for his automotive parts business. It was the perfect starter solution.
Caleb Vance (verified owner) –
No hidden fees. The price you see is the price you pay. Delivery was quoted accurately and there were no surprises. Refreshing!
Lillian Gra (verified owner) –
Logistical geniuses. Coordinated delivery across three states for multiple site deliveries. Flawless execution.
Heidi Müller (verified owner) –
Used it as a temporary garage. Worked great while I rebuilt my old shed.
Elias Frost (verified owner) –
Great foundation for a tiny home. The structure is straight and true, making conversion much easier.
Walter Ellis (verified owner) –
Modification wasn’t perfect. We ordered a container with a added man-door. The door works, but the finish around the weld is a bit rough. It’s on the back so it’s not a huge deal, but for the price of the mod, I expected cleaner work.
Patrick O’Brian (verified owner) –
Good experience, would use again. Solid company, solid product. Nothing flashy, just does what it says on the tin.
Gemma Taylor (verified owner) –
Great for artists/studios. I soundproofed mine and it’s the perfect quiet space to paint and create.
Cora Miller (verified owner) –
Used it as a temporary garage. Worked great while I rebuilt my old shed.
Camille Noël (verified owner) –
It’s a container. It does the job. Nothing special to report, positive or negative. It holds my stuff.
Natalia Petrova (verified owner) –
Minor rust spot on the roof. Not a big deal for a used container, and it was sealed easily. Just something to check upon delivery.
Henry Cavendish (verified owner) –
Reliable. The container arrived exactly when they said it would.
Sabine Laurent (verified owner) –
On-site storage during renovation. Lifesaver! Kept all our furniture dry and safe for 6 months. Easy on/off-hire process.
Hugo Reyes (verified owner) –
The best in the business. I’ve used other companies, but Colli Trans is a cut above.
Naomi Kim (verified owner) –
Logistical geniuses. Coordinated delivery across three states for multiple site deliveries. Flawless execution.
Dominic Russo (verified owner) –
Great for artists/studios. I soundproofed mine and it’s the perfect quiet space to paint and create.
Caleb Zhang (verified owner) –
Wish there were more photos online. The container is fine, but I would have liked to see photos of all four sides and the interior floor before purchasing.
Ethan Hayes (verified owner) –
Perfect for a hunting cabin. Insulated it myself, holds heat great. Withstood a heavy snow load no problem.
Kaori Suzuki (verified owner) –
Perfect for my new business! Bought a 20ft container to use as a storage unit for my landscaping company. The process was seamless from start to finish.
Clara Becker (verified owner) –
Sold my old container to them! Didn’t know they bought used containers too. Got a fair price and upgraded to a larger one.
Samuel Jones (verified owner) –
Perfect for a hunting cabin. Insulated it myself, holds heat great. Withstood a heavy snow load no problem.
Eleanor Vance (verified owner) –
Customer for life. After this experience, I won’t go anywhere else.
Dominic Russo (verified owner) –
Minor rust spot on the roof. Not a big deal for a used container, and it was sealed easily. Just something to check upon delivery.
Caleb Zhang (verified owner) –
Delivery was a hassle. The container was fine, but coordinating the delivery was frustrating. Had to reschedule twice on their end. Once it arrived, all was good.
Vincent Costello (verified owner) –
Doors operate smoothly. Something you don’t think about until you get a bad one. These are well-maintained.
Felix Bauer (verified owner) –
Top-notch quality
Nathaniel Blackwood (verified owner) –
Average experience. The container is as described. The service was okay. Nothing terrible, nothing amazing. It met the basic requirement.
Felix Bauer (verified owner) –
Good for chemical storage. We use it with proper ventilation for safe storage. The steel construction is ideal.
Cassandra Bellamy (verified owner) –
Exactly as described. Needed a reliable used container. This one was spotless, no dents, and doors sealed perfectly. Great price for the quality.
Rajesh Yadav (verified owner) –
Best price I found after weeks of searching. Don’t bother looking elsewhere. Colli Trans has the best prices and the best quality.
Christian Wolfe (verified owner) –
Ventilated container for organic goods. Arrived in perfect working order. The ventilation system is crucial and works excellently.
Linh Tran (verified owner) –
Great foundation for a tiny home. The structure is straight and true, making conversion much easier.
Samuel Jones (verified owner) –
Robust and reliable. This is my 3rd container from Colli Trans for my various business sites. Consistent quality every time.
Ethan Hayes (verified owner) –
Used it as a stage for a music festival. Looked awesome and was super secure for gear overnight.
Daisy Campbell (verified owner) –
Top-notch quality
Piper Adams (verified owner) –
Friendly staff. Everyone I spoke to was knowledgeable and helpful.
Ingrid Bjorn (verified owner) –
Customer for life. After this experience, I won’t go anywhere else.
Clara Becker (verified owner) –
Disappointed with condition. Advertised as “good condition,” but it arrived with significant rust on the underside and a noticeable dent on one side that wasn’t in the listing photos. It’s still usable for my low-priority storage, but I feel misled.
Daisy Campbell (verified owner) –
Bought one for my son’s startup. He’s using it for his automotive parts business. It was the perfect starter solution.
Lawrence Middleton (verified owner) –
Peace of mind. Knowing my assets are secure in a Colli Trans container is priceless.
Maxwell Stone (verified owner) –
Took a while to get a quote for a custom mod. Standard container purchase was easy. Asking for a quote on a custom door took a few follow-up emails. Eventually got it and it was fair.
Dimitri Volkov (verified owner) –
Wish there were more photos online. The container is fine, but I would have liked to see photos of all four sides and the interior floor before purchasing.
Daisy Campbell (verified owner) –
Minor rust spot on the roof. Not a big deal for a used container, and it was sealed easily. Just something to check upon delivery.
Fatima Zahra (verified owner) –
No rust issues. Even the used containers are properly inspected and treated.
Hugo Reyes (verified owner) –
No hidden fees. The price you see is the price you pay. Delivery was quoted accurately and there were no surprises. Refreshing!
Mateo Garcia (verified owner) –
Great for artists/studios. I soundproofed mine and it’s the perfect quiet space to paint and create.
Nikolai Ivanov (verified owner) –
Great foundation for a tiny home. The structure is straight and true, making conversion much easier.
Kaori Suzuki (verified owner) –
No rust issues. Even the used containers are properly inspected and treated.
Astrid Lindgren (verified owner) –
The container was delivered on time and in even better condition than the photos showed. Highly recommend Colli Trans!
Mona Lewis (verified owner) –
Bought for a disaster relief organization. Colli Trans worked with us on pricing and delivered quickly to a crisis area. Thank you for your compassion.
Anika Chowdhury (verified owner) –
Friendly staff. Everyone I spoke to was knowledgeable and helpful.
Mateo Garcia (verified owner) –
No leaks! After years of dealing with leaky sheds, this is a dream.
Victor Sokolov (verified owner) –
A+ Company. From the initial quote to the final delivery, everything was professional and efficient.
Cassandra Bellamy (verified owner) –
Best price I found after weeks of searching. Don’t bother looking elsewhere. Colli Trans has the best prices and the best quality.
Frederick Sinclair (verified owner) –
Used it as a temporary garage. Worked great while I rebuilt my old shed.
Daniel Kim (verified owner) –
The website is accurate. What you see is what you get. No nasty surprises upon delivery.
Rajesh Yadav (verified owner) –
Best price I found after weeks of searching. Don’t bother looking elsewhere. Colli Trans has the best prices and the best quality.
Felix Bauer (verified owner) –
A few more dings than expected. Bought a “used” grade. It’s structurally sound and watertight, but has a few more cosmetic scratches and dents than the photo suggested. Still fully functional and good value.
Zoe Murphy (verified owner) –
Transformed into a gorgeous home. We worked with Colli Trans to source two 40ft high cubes for our container home project. The quality is outstanding and the structural integrity is perfect.
Simon Fletcher (verified owner) –
Sold my old container to them! Didn’t know they bought used containers too. Got a fair price and upgraded to a larger one.
Ingrid Bjorn (verified owner) –
Flawless delivery to a tricky site. My driveway is narrow and on a hill. The driver managed it with no issues. Very impressed.
Clara Bennett (verified owner) –
They answer their phones! So many companies don’t. A real person always picks up.
Rafael Silva (verified owner) –
Doors operate smoothly. Something you don’t think about until you get a bad one. These are well-maintained.
Richard Ashford (verified owner) –
Bought for a swimming pool equipment room. The side-door access is ideal. Keeps everything out of sight and protected from the elements.
Lillian Gra (verified owner) –
The website is accurate. What you see is what you get. No nasty surprises upon delivery.
Akio Tanaka (verified owner) –
Perfect container, perfect service. What more can you ask for?
Priya Patel (verified owner) –
Best price I found after weeks of searching. Don’t bother looking elsewhere. Colli Trans has the best prices and the best quality.
Bianca Rossi (verified owner) –
Refrigerated container for my farm stand. Works perfectly! It was delivered with a full service history. Colli Trans made a complex purchase simple.
George Miller (verified owner) –
Great for artists/studios. I soundproofed mine and it’s the perfect quiet space to paint and create.
Ingrid Sorensen (verified owner) –
Perfect container, perfect service. What more can you ask for?
Connor MacLeod (verified owner) –
Fast quote response. I had a detailed quote in my inbox within an hour of my inquiry.
Lillian Gra (verified owner) –
Great for artists/studios. I soundproofed mine and it’s the perfect quiet space to paint and create.
Chloe Williams (verified owner) –
It’s a container. It does the job. Nothing special to report, positive or negative. It holds my stuff.
Andrej Kovac (verified owner) –
Perfect for my new business! Bought a 20ft container to use as a storage unit for my landscaping company. The process was seamless from start to finish.
Leo Carter (verified owner) –
Sold my old container to them! Didn’t know they bought used containers too. Got a fair price and upgraded to a larger one.
Rhys Williams (verified owner) –
Robust and reliable. This is my 3rd container from Colli Trans for my various business sites. Consistent quality every time.
Samuel Jones (verified owner) –
Overall happy. A reliable company with a good product. Not “blown away,” but completely satisfied.
George Abbot (verified owner) –
Excellent for equipment storage. Fits my tractor and all my attachments with room to spare. The double doors are a must.
Astrid Lindgren (verified owner) –
Bought for a swimming pool equipment room. The side-door access is ideal. Keeps everything out of sight and protected from the elements.
Marcus Thorne (verified owner) –
Flawless delivery to a tricky site. My driveway is narrow and on a hill. The driver managed it with no issues. Very impressed.
Zara Khan (verified owner) –
Overall happy. A reliable company with a good product. Not “blown away,” but completely satisfied.
Anika Desai (verified owner) –
Fast quote response. I had a detailed quote in my inbox within an hour of my inquiry.
Bianca Rossi (verified owner) –
Doors operate smoothly. Something you don’t think about until you get a bad one. These are well-maintained.
Lawrence Middleton (verified owner) –
Friendly staff. Everyone I spoke to was knowledgeable and helpful.
Benjamin Clarke (verified owner) –
A solid 10/10.
Nia Johnson (verified owner) –
Well-painted. The paint job is durable and looks professional.
Elias Frost (verified owner) –
Excellent condition. “Like new” is an understatement. This 20ft container looked like it had never been used. Fantastic value.
Oscar Diaz (verified owner) –
Average experience. The container is as described. The service was okay. Nothing terrible, nothing amazing. It met the basic requirement.
Kaori Suzuki (verified owner) –
Perfect mobile office. We had it modified with insulation, power, and A/C. It’s now the best office on our construction site.
Everett Sloan (verified owner) –
No rust issues. Even the used containers are properly inspected and treated.
Luis Mendoza (verified owner) –
The website is accurate. What you see is what you get. No nasty surprises upon delivery.
Paige Robertson (verified owner) –
Great foundation for a tiny home. The structure is straight and true, making conversion much easier.
Silas Vance (verified owner) –
Communication could be improved. It was hard to get a straight answer on the exact delivery date. When it did arrive, it was correct, but the lack of updates was stressful.
Clara Becker (verified owner) –
The best in the business. I’ve used other companies, but Colli Trans is a cut above.
Heidi Müller (verified owner) –
Great for artists/studios. I soundproofed mine and it’s the perfect quiet space to paint and create.
George Abbot (verified owner) –
Logistical geniuses. Coordinated delivery across three states for multiple site deliveries. Flawless execution.
Leo Carter (verified owner) –
Flawless delivery to a tricky site. My driveway is narrow and on a hill. The driver managed it with no issues. Very impressed.
Elias Frost (verified owner) –
Fast quote response. I had a detailed quote in my inbox within an hour of my inquiry.
Maria Flores (verified owner) –
The container is even better in person.
Luis Mendoza (verified owner) –
No leaks! After years of dealing with leaky sheds, this is a dream.
Antonio Ferrara (verified owner) –
Doors operate smoothly. Something you don’t think about until you get a bad one. These are well-maintained.
Alexander Pope (verified owner) –
The lock-rods were a little stiff. A bit of WD-40 fixed them right up. Probably from sitting in a yard.
Peter Quinn (verified owner) –
Transformed into a gorgeous home. We worked with Colli Trans to source two 40ft high cubes for our container home project. The quality is outstanding and the structural integrity is perfect.
Rajesh Yadav (verified owner) –
Great communication. Received regular updates on the delivery status. The driver was professional and skilled, placing it exactly where I wanted.
Viktor Lund (verified owner) –
Started a container garden! Bought a used one, drilled holes for drainage, and now have raised beds. Creative uses are endless!
Sophie Baker (verified owner) –
Good value for money. There might be slightly cheaper options, but the quality and peace of mind here are worth it.
Hector Ramirez (verified owner) –
The best in the business. I’ve used other companies, but Colli Trans is a cut above.
Arjun Mehta (verified owner) –
The container is even better in person.
Robert Langley (verified owner) –
Peace of mind. Knowing my assets are secure in a Colli Trans container is priceless.
Nikolai Ivanov (verified owner) –
They answer their phones! So many companies don’t. A real person always picks up.
Sophie Baker (verified owner) –
Friendly staff. Everyone I spoke to was knowledgeable and helpful.
Nia Johnson (verified owner) –
Transformed into a gorgeous home. We worked with Colli Trans to source two 40ft high cubes for our container home project. The quality is outstanding and the structural integrity is perfect.
Saanvi Joshi (verified owner) –
Clear pricing. No haggling required. The price is competitive and fair.
George Miller (verified owner) –
A+ Company. From the initial quote to the final delivery, everything was professional and efficient.
Alistair Grant (verified owner) –
Very good overall. The container itself is great quality. Delivery was a few days later than initially hoped, but the communication was good so it wasn’t a big issue. Four stars.
Kenji Tanaka (verified owner) –
Good experience, would use again. Solid company, solid product. Nothing flashy, just does what it says on the tin.
Walter Ellis (verified owner) –
Exactly as described. Needed a reliable used container. This one was spotless, no dents, and doors sealed perfectly. Great price for the quality.
Samuel Jones (verified owner) –
Grade was a bit optimistic. I paid for a “wind and watertight” grade, but the floor has a few more worn spots than I expected. It’s still functional for my storage needs, but I feel I slightly overpaid for the condition.
Rafael Silva (verified owner) –
Bought for a disaster relief organization. Colli Trans worked with us on pricing and delivered quickly to a crisis area. Thank you for your compassion.