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Affordable Modular Office Buildings to Lease or Buy

Modular office buildings are built with speed and efficiency, saving you money with lease and sale options. For temporary office space we have portable office buildings. Our custom prefab office buildings will meet your long-term space needs.

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Permanent & Portable Office Building Construction Solutions

Modular Office Buildings are Economical Commercial Solutions

Modular office buildings are unique because they are not built at your site. Building prefabrication happens at an off-site factory. Then, delivery of the code-compliant office takes place once your site is ready. Prefab office buildings can range from 200 square feet to more than 30,000 square feet.

Modular office construction is convenient, affordable, and fast! Select the type of office you are looking for:

Space

Click here for a Comprehensive Modular Building Buyer's Guide

Mobile Offices

Mobile offices and modular office trailers are quickly delivered and easy to move. Typical uses include: construction site offices, business office space, and special event offices.

Mobile Office Details

Office Complexes

A portable office complex is perfect for when you need to build a large amount of office space fast. Our buildings are ideal for growing businesses in need of more room.

Office Complex Details

Custom Offices

Custom modular office buildings deliver a high-end, tailored space. With many designs and material options to choose from, you can get the space you want with the speed of modular.

Custom Office Details

I really appreciate the professional and prompt service that BOXX Modular has given me... your service and the quality of your building is far superior over your competition.

Director and City Planner

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Customize Your Space

All BOXX Modular offices can be modified by adding our convenient and practical furnishings, so your space is ready to use once the installation is complete.

Check out our comprehensive add-on packages that will elevate your new BOXX Modular unit to a comfortable, fit-for-purpose office space.

Explore our selection of add-on products

Types of Modular Office Buildings

We specialize in bringing additional space to you in the form of high-quality, green, relocatable and built-to-code Modular Buildings in the U.S. Whether you are looking for a temporary office space during an upcoming construction project, a custom-built permanent structure to house your business and employees, multiple single mobile offices for your construction crews or anything in between, we have what you need.

Administrative and Management Offices
Engineering and In-plant offices
Dispatch, Security and Emergency offices
Sales Centers and more

Discover Our Selection of Used Buildings

If you're looking for an affordable modular building solution, be sure to explore our inventory of used modular buildings, modular complexes and other modules for sale and lease.

Find your pre-owned modular building

Benefits of Modular Construction

Compare the benefits of Modular Buildings over traditional construction.

Modular offices come with many benefits. For one, their time to completion is faster than traditional construction. This allows you to get the space you need in a quick manner, without the hassle. And because they are built in factories, there is less site disturbance to your location.

Another significant benefit of modular buildings is that they're more affordable than site-built construction. If you are looking for a fast and affordable space solution, modular construction may be right for you.

Building Materials

Modular offices are built with:

Solid wood framing
Steel exterior walls and durable rubber roofing
Vinyl-covered gypsum and vinyl composite flooring inside

These portable office buildings are fully equipped with electric and plumbing, energy-efficient lighting, and are HVAC controlled with programmable thermostats for comfort.

Lease and Purchase Process

Identify your needs
Request a quote
Prepare for delivery

We make the process simple, understanding you keep a busy schedule. You may be able to get a prefab office building without going out to bid! Learn More About Piggyback Contracts and Cooperative Purchasing Agreements.

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