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Sales Offices

Modular Sales Office Buildings

Need additional office space? Mobile Modular’s wide variety of modular sales offices are a budget-friendly solution that can be installed quickly and efficiently. These fully functional portable offices are adaptable as your site needs change. With standard or customized floor plans available, our experts will work closely with you to deliver the ideal building for your project and budget.

Flexible Options for a Variety of Industries






Real Estate

Make It Yours

In addition to high quality standard features, we offer options to enhance your portable sales office with upgraded exterior and interior features, including window coverings, awnings, carpet, special wall finishes, ramps, and decking. Choose from optional and custom items, or provide your own specifications and let us do the work so you can focus on running your business.

Meeting House
Rest House
Bathroom gallery
Reception Desk

Mobile Sales Office Applications

With flexibility, adaptability, and portability built in, our modular sales offices are ideal for a wide range of uses. Additional options are always available and we're happy to work with you to customize a solution to fit your needs.

  • Retail Space
  • Winery Staff Offices
  • Car Lot Offices
  • New Development Real Estate Offices
  • Executive Offices
  • Onsite Construction Offices
  • Event Trailers
  • Training Facilities
  • Swing Space

What We Offer

Mobile Modular offers a large selection of both new and used, well-maintained mobile sales office units with world-class service by industry experts. Choose from a range of standard floor plans, or let us help you design a custom configuration to meet your exact needs. We offer short and long-term lease options as well as units for purchase. Portable office specifications may vary by region and product type.

Speedy Construction

30-60% faster than conventional methods


Less material waste and almost 100% reusability


Budget-friendly efficient design and low labor costs


Fabricated to be adaptable and relocatable in any condition


Durable, top-grade materials comply with state and national codes


Store valuable documents and equipment without worry

The Mobile Modular Difference

  • Wide range of top-quality new and used portable office buildings for rent, lease, and purchase.
  • All units have the look and feel of a permanent structure.
  • We can customize modular offices to your specific requirements.
  • Quick Ship delivery available on select inventory.
  • We guide you through every step to ensure the best fit for your site.
  • We pride ourselves on always providing prompt service.
  • If required, we can provide site-related construction work.
  • 30-day billing cycle on portable office trailers for rent or sale.

Mobile Modular Plus Add-on Services

Plus offers all the accessories you need to furnish your workspace—from desks, to conference room necessities, to break room basics. Plus has a full catalog of options for setting up your modular building efficiently. Browse our complete collection of available accessories.

Learn More
Mobile Modular Plus Add-on Services

Find Mobile Modular Offices Near You

Building types and specifications vary by specific region. Enter your project zip code below for more detailed information.

Floor plans may vary. All features noted are Mobile Modular Management Corporation standard features, specifications vary by region and product type.

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