PortaFab, with corporate offices in Chesterfield, MO, proudly serves the St. Louis area, offering modular office solutions tailored to local facility needs and regulatory requirements. From consultation to installation, a dedicated representative ensures a seamless experience, simplifying facility upgrades for St. Louis businesses.

 

Find the Right Modular Office Solution

Whether you need a Quick-Ship Modular Office or a fully customized solution, PortaFab makes it easy to get started.

standard modular office

Quick-Ship Modular Offices

  • Select from 30 standard sizes
  • Ready to ship within 5 days of order approval
  • Fast, clean installation
two-story modular office

Custom Modular Offices

  • Two-story and load-bearing office space
  • Unlimited door, window, and wall panel options
  • Fast, clean installation
modular office design assistance

Local Assistance

PortaFab’s in-house engineering team assists with permits, regulations, and design drawings, ensuring a smooth process from start to finish.

 



5-Day "Quick-Ship" Modular Offices

 

Looking for a fast, flexible office solution?

PortaFab’s Quick-Ship Prefab Offices offer quick, clean installation without the hassle of traditional construction. Available in standard sizes to meet workspace needs, providing reliable quality built to last. Ideal for warehouses, factories, and other industrial spaces.

  • Choose from 30 standard sizes ranging from 8' x 8' to 20' x 40'.

  • Use PortaFab's in-house design and engineering team for customization.
quick-ship modular offices
 

Customized Modular Office Options for St. Louis Businesses

PortaFab’s modular offices are designed to install quickly and adapt easily, making them perfect for a range of applications:

 

Get Local Support

Speak directly with a PortaFab representative who will assist with all aspects, from selection to installation. Use our Get Local Support form to get started.

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