Durable, Portable and Cost-Effective
Shipping Container Offices for Sale – 20', 40' and Custom Builds
From 20' turnkey offices to spacious 40' custom builds, each Down South Equipment container office is built to last. With over a decade of experience specializing in container modifications, we put care into every construction detail, using only the highest quality materials, converting cargo containers into durable mobile office trailers.
Trusted by Business Nationwide
Safe, secure and built to withstand daily wear
The Perfect On-Site Workspace
Immediate workspace solutions
Ready to use with insulation, AC, electrical and secure doors.
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Climate controlled comfort
Air conditioning, insulation and ventilation keep your space comfortable year-round.
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Heavy duty construction
Made from steel shipping containers designed to withstand harsh environments.
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Portable and flexible
Easy to relocate and install on any job site, ranch, yard or industrial property.
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Turnkey Industrial Container Offices
20' Industrial Office
The 20' Industrial Office is a compact, durable workspace designed for job sites, field teams and temporary office needs. It provides a secure, climate controlled environment that keeps your team productive anywhere.
• Standard insulated walls for comfortable daily use
• Secure steel doors and windows for added safety
• Built in lighting and electrical outlets
• Efficient air conditioning unit
• Sturdy flooring designed for heavy duty traffic
40' Industrial Office
The 40' Industrial Office provides double the space for teams, meetings and equipment. Built for rugged field conditions, it is a practical solution for construction sites, industrial operations and temporary headquarters.
• Spacious interior for multiple desks or work zones
• Durable finishes built for heavy use
• Secure doors and windows with lockable protection
• Complete electrical and lighting setup
• AC unit sized for larger workspace cooling
Turnkey Fully Finished Container Offices
20' Finished Office
The 20' finished office offers a more polished and comfortable workspace with upgraded finishes, making it ideal for long term use or on site management. It delivers all the essentials with a professional interior.
• Insulated interior with smart board walls & ceiling
• Windows for light and ventilation
• Full electrical package with breaker panel & multiple outlets
• MInisplit AC for improved climate control
• Waterproof vinyl flooring for a durable finish
40' Finished Office
The 40' finished office offers a large, fully finished professional workspace ideal for long term operations, project management or multi person offices. It combines comfort, style and functionality.
• Insulated interior with smart board walls & ceiling
• Windows for light and ventilation
• Full electrical system with breaker panel & multiple outlets
• Minisplit AC suited for larger spaces
• Waterproof vinyl flooring for a durable finish
20', 40' and Custom Shipping Container Offices Builds
Our container offices are built for comfort, durability, and everyday use. These videos give you a glimpse of the layout, interior features, insulation, electrical setup, HVAC, and customization options that make our container offices a smart solution for job sites, businesses, and remote workspaces.
Our 4-Step Delivery Process
1. Consultation
Tell us your idea and what you need. We help you choose the right container and discuss design options.
2. Design and Planning
We create a customized plan for your project, including layout, modifications and features.
3. Build and Modification
Our team completes the construction and all requested upgrades with careful quality checks.
4. Delivery and Setup
We deliver your container to your location and make sure it is placed safely and ready to use.
Why Choose an Office Container?
Cost Effective
Office containers offer the same functionality as a small office but at a fraction of the price. They help you reduce construction, labor and long term maintenance costs.
Fast Setup
These units can be delivered and placed quickly. Most sites only need a level surface, allowing you to start working almost immediately.
Fully Customizable
Containers can be tailored to your exact needs. Add partitions, workstations, insulation, electrical setups or even bathrooms.
Perfect for On-Site
They work perfectly as jobsite offices, meeting rooms or work hubs for field teams who need a reliable space on location.
down south equipment
Custom Shipping Container Modifications
Roll-Up Doors
Easy access for vehicles, machinery, or bulk storage.
Windows
Add natural light, ventilation, and visibility.
HVAC Systems
Vents, exhaust fans, or full heating/AC installation.
Electrical & Lighting
Outlets, LED lighting, breaker panels, and data wiring.
Restrooms & Kitchenettes
Create offices, restrooms, or separate storage areas.
Custom Paint & Branding
Fresh paint, company colors, logos, and graphics.
Job Site Container Office Conversion
A contractor needed a fast, secure workspace on a remote job site. We delivered a fully insulated 20' office container with electrical, AC, windows and lockable doors. The unit was placed and operational within a few weeks, giving the team a comfortable and professional onsite office.
Mobile Fireworks Kiosk
This 40' mobile fireworks kiosks are engineered for high-volume retail, with heavy-duty security shutters when closed. These units provide a spacious, secure interior for inventory storage and come equipped with full electrical packages to power the bright LED lighting for peak sales seasons.
TESTIMONIALS
What Our Customers Say
Outstanding Craftsmanship and Service
I contacted Down South Equipment about a 20 ft container for an Airbnb style build and they delivered big time.
Very professional, answered all my questions, fair pricing, and top notch craftsmanship. They even delivered it over 20 hours away. Highly recommend.
Richard G.
Excellent Team and Quality Finish
I’m so glad I found Down South Equipment. The team was extremely helpful and easy to work with.
The exterior paint and overall finish were the perfect final touch. I’ll definitely be purchasing another container from them.
Brandi M.
Great Experience from Start to Finish
Great experience from start to finish. The container build quality exceeded my expectations and the team clearly knows what they’re doing.
Everything was handled professionally and the final result was solid, clean, and well built.
Ashton B.
FAQ
Frequently Asked Questions
What is an office container?
An office container is a modified shipping container designed to function as a fully equipped workspace with insulation, AC, electrical outlets, lighting and secure entry.
Do office containers come ready to use?
Yes. All our office containers arrive fully built with insulation, AC, electrical and finished interiors. They are plug and play and ready for immediate use.
What sizes are available?
We offer 20 ft and 40 ft office containers in both contractor and deluxe versions. Custom sizes and layouts are also available.
Can I customize the interior?
Absolutely. You can add desks, shelving, partition walls, additional windows, upgraded flooring, plumbing, restrooms and more.
How durable are office containers?
Office containers are built from steel shipping containers designed to withstand heavy weather, job site conditions and daily use. They are secure, long lasting and extremely stable.
Do office containers have air conditioning?
Yes. All office units come standard with AC and insulation to keep the workspace comfortable year-round.
Is a permit required for an office container?
Permit needs vary by county and city. Many temporary setups do not require permits, but we recommend checking with your local authority.
How are office containers delivered?
We deliver using tilt-bed or roll-off trucks. The container is lowered into place at your preferred location with minimal setup required.
Can I move the office container later?
Yes. Office containers are fully portable and can be relocated anytime with proper equipment.
How long does delivery take?
Delivery typically takes a few days to one week, depending on location and availability.
Do you offer nationwide delivery?
Yes. We are based in Texas and deliver office containers anywhere in the USA.
Ready to Get Your Container?
Whether you need a simple storage unit or a fully customized workspace, Down South Equipment delivers quality and value - every time.
