Mobile Office Trailers

Mobile Office Sales & Rentals

For over 40 years, Triumph Modular has been a leader in mobile office rentals and sales, providing secure, flexible, and efficient workspace solutions. We specialize in mobile office trailers and office containers, available for lease or purchase to meet temporary or long-term business needs.

Trust Triumph Modular for high-quality, reliable mobile office solutions tailored to your project.

Mobile Office Trailer Rentals Delivered Fast

Looking for a mobile office trailer rental that’s ready when you are? Triumph Modular offers high-quality modular office trailers for rent or purchase, ideal for job sites, schools, and temporary office space. We deliver and install fast — with flexible lease terms and a variety of sizes and layouts available.

Our mobile office trailers can be configured with private offices, open workspace, restrooms, and climate control. We also offer our premium Silverline mobile office trailer for projects that require a higher-end finish. Whatever your timeline or team size, we’ll help you choose the right office trailer rental for your needs.

Serving the Northeast and beyond with mobile office rentals you can rely on — contact us to check availability.

"Great to do business with. Great customer service. They had my trailer onsite when expected. The trailer is nicely put together. Will be using them for future projects."
"Great vendor for jobsite trailers. Unit was brand new, no issues, prompt service."
Check Availability & Pricing
8'x24' Mobile Office Trailer
8x24 office trailer exterior with entry stairs and HVAC unit, Triumph Modular branding visible8'x24' Info
8'x32' Mobile Office Trailer
8x32 office trailer with single entry door, exterior stairs, and HVAC unit, shown on white background with Triumph Modular branding8'x32' Info
10'x36' Mobile Office Trailer
10x36 office trailer with white siding and front steps, designed for jobsite use10'x36' Info
10'x44' Mobile Office Trailer
10x44 mobile office trailer with two windows and air conditioning unit for construction sites10'x44' Info
10'x50' Mobile Office Trailer
10x50 portable office trailer with dual entry doors and Triumph Modular logo visible10'x50' Info
12'x60' Mobile Office Trailer
photo of 12x60 mobile office with stairs12'x60' Info
12'x60' Premium Office Trailer
12x60 premium office trailer with sleek exterior finish and upgraded trim, ideal for larger jobsites12'x60' Info
12'x64' Mobile Office Trailer
12x64 modular office trailer with multiple windows, exterior steps, and HVAC system, branded with Triumph Modular logo12'x64' Info
24'x64' Mobile Office Trailer
24x64 double-wide modular office trailer with expanded layout, dual entry doors, and Triumph Modular branding on a white background24'x64' Info

Container Office Rentals for Construction Sites

Triumph Modular container offices provide a secure, ground-level alternative to traditional construction trailer rentals. These portable office rentals are ideal for job sites that require fast setup, easy access, and durable workspace with minimal site disruption.

Our office containers are delivered ready to use and can be equipped with heating, cooling, desks, and combo layouts with added storage. They’re a reliable solution for construction, infrastructure, and temporary admin teams needing immediate on-site space.

8'x20' Office Container
triumph modular 8'x20' office containers for lease - rent - sale near you8'x20' Info
8'x40' Office Container
8'x40' Info
8'x40' Office Combo
Triumph Modular Building gray shipping container with a side door, designed for versatile storage and mobile solutions.8'x40' Combo Info
Cover of Triumph Modular's DOT guide to field office specifications