US Construction Trailers — Nationwide Mobile Office Specialists

Mobile Office Trailers
For Rent

Rent a mobile office trailer in any size, for any project — new or pre-owned, delivered anywhere in the U.S. Get up to 5 free competing quotes in about an hour. No matter what your mobile office needs are, we can find the right fit.

Get My Free Mobile Office Quote

$100
Starting From /Month
~1 Hr
Average Quote Return
5
Free Competing Quotes
50
States Served

Mobile Office Trailer Rental — Any Project, Any Duration, Any Size

Whether a new project needs on-site administrative supervision, your business is temporarily homeless during a renovation, or you need a fast workspace solution for disaster relief — US Construction Trailers connects you with the right mobile office trailer rental at the right price, right now. The mobile offices available from our supplier network rent in all shapes and sizes, and with the huge selection, you’ll find exactly what you’re looking for.

Our customers come to us for mobile office rentals knowing they’ll get exactly what they need at a price that fits their project budget. Many mobile offices available for rent can be configured in a variety of ways — providing precisely the size and shape you need with no wasted space and no wasted money. An office space designed with your needs in mind, available exactly when and where you want it. As soon as you no longer need it, you return it and stop paying rent. Our office trailer rentals service makes it that simple.

Complete a simple 30-second form and receive up to 5 free, no-obligation competing quotes from verified local suppliers — in about an hour. Delivery to your site and pick-up at end of term are always included.

Get Up to 5 Free Quotes →

When Do You Need a Mobile Office Trailer Rental?

Mobile office trailers solve real workspace problems — fast, affordably, and anywhere.

🏗️ Active Construction Sites

A new project needs on-site administrative space for project management, plan review, and crew coordination from day one. A rented mobile office trailer provides the central hub — fully wired and ready to go — without the capital cost of a permanent structure.
🔄 Business Temporary Displacement

Building construction, renovation, or a lease gap leaves your business temporarily without a home. A mobile office rental fills the gap — keeping your team productive, your clients served, and your operations running without interruption until you’re settled.
🆘 Disaster Relief Operations

When disaster strikes, setting up a mobile command center or coordination office quickly can minimize damage and save lives. Mobile office trailers can be deployed rapidly as communication centers, field offices, or essential-services distribution points — exactly when speed matters most.
💼 Sales & Administrative Offices

Residential developers, real estate projects, and client-facing operations often need a professional-looking on-site office before the permanent building is ready. A rented mobile office trailer delivers that presence immediately, at a fraction of the cost of temporary conventional space.
🏫 Education & Government

Schools undergoing expansion, government agencies managing field operations, and public utilities running infrastructure projects all rely on mobile office trailers to provide temporary classroom, administrative, and operational workspace without long-term construction commitments.
⚡ Healthcare & Industrial

Hospitals expanding capacity, manufacturing plants running shutdowns, and energy companies managing remote pipeline or wind projects use mobile office trailers for temporary clinical, administrative, and field management space that goes wherever the work goes.

Mobile Office Trailer Rental Pricing by Size

Estimated monthly rates for new and pre-owned mobile office trailer rentals. Actual pricing varies by features, term, and location.

8-Foot Wide
$100–$200/mo

Compact single-office mobile units for foremen, guards, or small site admin teams. Fastest delivery, lowest cost.

  • 128–256 sq. ft.
  • 1–3 occupants
  • In-stock, ships fast
10-Foot Wide
$150–$275/mo

Mid-size open plan mobile offices for project management and site supervisor teams. Most popular rental size.

  • 360–600 sq. ft.
  • 3–5 occupants
  • Best value
12-Foot Wide
$200–$375/mo

Multi-room mobile office units with optional restroom for larger project management teams and multi-department operations.

  • 528–768 sq. ft.
  • 5–8 occupants
  • Restroom add-on available
Double-Wide
$300–$600/mo

Full mobile field headquarters — private offices, conference rooms, and restrooms in a single connected unit.

  • 1,056–1,536 sq. ft.
  • 8–15+ occupants
  • Full HQ configuration

*Pricing is estimated. Longer terms yield lower monthly rates. Request your exact price →

Mobile Office Trailer Rental Size Guide

How much space do you need? Match your crew size to the right mobile office trailer footprint.

Occupants Sq. Ft. Needed Recommended Trailer Size
1 – 2 200 sq. ft. 8′ x 20′
2 – 3 300 sq. ft. 8′ x 28′
3 – 4 400 sq. ft. 10′ x 44′
4 – 6 550 sq. ft. 10′ x 44′ (open plan)
5 – 6 675 sq. ft. 12′ x 56′
7 – 10 900 – 1,300 sq. ft. 24′ x 56′
11+ 1,500 sq. ft.+ Request Custom Quote

Browse Mobile Office Trailers For Rent by Size

8-Foot Wide Office Trailers 10-Foot Wide Office Trailers 12-Foot Wide Office Trailers
8′ x 16′ 10′ x 36′ 12′ x 44′
8′ x 20′ 10′ x 44′ 12′ x 50′
8′ x 24′ 10′ x 50′ 12′ x 60′
8′ x 32′ 10′ x 60′ 12′ x 64′

What’s Included in Every Mobile Office Trailer Rental

Every rental unit arrives ready to occupy — fully wired, climate-controlled, and code-compliant.

✅ Standard on All Rental Units
  • Full electrical wiring and circuit breaker panel
  • A/C & Heat (central HVAC)
  • Fully insulated walls, floor, and ceiling
  • Windows with blinds or security bars
  • Steel entry door with deadbolt lock
  • Steps and entry access
  • Interior lighting throughout
  • Phone, internet, and fax hook-up ready
  • Delivery to site and pick-up at end of term
➕ Available Add-Ons & Upgrades
  • Restrooms & showers with plumbing hook-up
  • Training & conference area setups
  • Office furniture & partition walls
  • Ramps and ADA-accessible entrances
  • Generators for off-grid or remote sites
  • Water hook-ups and coffee station areas
  • Security cameras and alarm systems
  • Awnings, skirting, and exterior lighting

Why Choose US Construction Trailers for Your Mobile Office Rental?

More competing quotes, nationwide reach, and dedicated mobile office expertise — advantages no single provider can match.

Feature US Construction Trailers National Modular Chains National Equipment Chains
Mobile office specialization ✔ 100% Focused ~ One brand’s inventory only ✘ 1 of hundreds of products
Multiple competing quotes ✔ Up to 5 Free ✘ Their price only ✘ Their price only
Nationwide delivery — all 50 states ✔ All 50 States ~ Select branch locations ~ Select branch locations
New AND used rental options ✔ Both Available ~ Mainly new units ~ Mainly new units
Quote turnaround time ✔ ~1 Hour ~ 1–3 business days ~ 1–3 business days
Disaster relief rapid deployment ✔ Specialized capability ~ Limited capacity ~ Limited capacity
On-time delivery guarantee ✔ Guaranteed ~ Varies by branch ~ Varies by branch

Explore All Mobile Office & Trailer Options

Browse by product type, condition, or acquisition method to find your perfect fit.

Portable Office Rentals

Portable construction office trailers for rent in all sizes.

View Options →

Rent Used Trailers

Pre-owned mobile office trailers at lower monthly rates.

View Options →

All Office Trailer Rentals

Full office trailer rental options — new, used, and leased.

View Options →

Office Trailers For Sale

Prefer to own? Buy new or used office trailers outright.

View Options →

Mobile Office Buildings For Sale

Larger modular mobile office buildings available for purchase nationwide.

Learn More →

Steel Storage Containers

Pair your mobile office rental with secure on-site tool and material storage.

Learn More →

Frequently Asked Questions — Mobile Office Trailers For Rent

Everything you need to know before renting a mobile office trailer.

What is a mobile office trailer and what is it used for?
A mobile office trailer — also called a construction trailer, portable office, or modular mobile office — is a self-contained, portable building that can be transported to any site and used as a temporary workspace. Mobile office trailers are used for construction site project management, on-site sales offices, temporary administrative space during renovations, swing space during office relocations, disaster relief command centers, healthcare field offices, government field operations, and more. They come fully wired with electricity, HVAC, and data connections — ready to use on arrival.
How much does it cost to rent a mobile office trailer?
Monthly rental rates for mobile office trailers typically range from $100–$200/month for a compact 8-foot wide single-office unit to $300–$600/month for a large double-wide mobile headquarters. Factors that affect pricing include the unit’s size, features (especially restrooms), rental term length, your geographic location, and whether you’re renting a new or pre-owned unit. Longer rental terms generally yield lower monthly rates. The fastest way to find your exact price is to request free competing quotes — our suppliers respond in about an hour.
What sizes of mobile office trailers are available to rent?
Mobile office trailers for rent are available in 8-foot, 10-foot, and 12-foot wide configurations, with lengths from 16 to 64 feet. Common rental sizes include 8×16, 8×20, 8×24, 8×32, 10×36, 10×44, 10×50, 10×60, 12×44, 12×50, 12×60, and double-wide 24×56 configurations. An 8×20 suits 1–2 people (200 sq. ft.), a 10×44 works for 3–4 people (400 sq. ft.), a 12×56 handles 5–6 people (675 sq. ft.), and a 24×56 accommodates 7–10+ people (900–1,300 sq. ft.). For larger teams, multiple units can be co-located or connected.
How fast can a mobile office trailer be delivered?
Pre-owned mobile office trailers are in-stock and can typically be delivered within 3–7 business days of rental confirmation. New units have slightly longer lead times depending on configuration. Rush delivery is available in many markets across the country. Delivery is handled direct to your site and on-time delivery is guaranteed. Pick-up at the end of your rental term is also included — you never have to manage transportation yourself.
What is the minimum rental period for a mobile office trailer?
Most suppliers offer mobile office trailer rentals from as short as one month. Month-to-month terms are available for projects with uncertain timelines. If you know your project will run longer, a 6-month or 12-month agreement typically locks in a more favorable monthly rate. Specify your expected duration in the quote request and suppliers will present the most cost-effective term options.
Can I rent a mobile office trailer with a restroom, shower, or conference room?
Yes. Mobile office trailers with restrooms and showers — including standard and ADA-compliant facilities — are widely available. Conference and training area setups can also be configured before delivery. An on-board restroom eliminates the need for separate porta-potty rentals and improves site professionalism. Other popular add-ons include office furniture, partition walls, generators, water hook-ups, and coffee station areas. Mention any customization needs in your quote request and suppliers will confirm available options.
Do I need a permit to place a mobile office trailer on a job site?
Permit requirements vary by city, county, and state. In most cases, a temporary mobile office trailer placed on an active, permitted construction site falls under the main building permit and does not require a separate temporary structure permit. Some municipalities require a separate permit for any temporary structure. Our supplier partners are familiar with local requirements in their service areas and can advise you before delivery. Always verify with your local building or code enforcement office for municipality-specific rules.
Can mobile office trailers be used for disaster relief?
Yes — mobile office trailers are one of the most valuable tools in disaster management and relief operations. They can be deployed quickly as communication and coordination centers, field command posts, food and supply distribution points, temporary medical triage facilities, and emergency administrative offices. US Construction Trailers has helped organizations in these situations by providing rapid access to quality mobile office space through our nationwide supplier network. Complete a 30-second quote form and we can get deployment rolling fast.
What is the difference between renting a new vs. a used mobile office trailer?
A new mobile office trailer rental has never been deployed and arrives in factory-fresh condition. A used mobile office trailer rental has prior field history, is inspected and reconditioned before each rental, and typically costs 20–40% less per month than a comparable new unit. For most construction projects and business applications, a well-maintained pre-owned mobile office trailer delivers identical day-to-day functionality at meaningfully lower cost. Both options are available through our network — request quotes for both and compare.

Ready to Rent a Mobile Office Trailer?

Complete our 30-second form and receive up to 5 free, competing mobile office trailer rental quotes from verified suppliers who deliver to your site. Our representatives are ready to help you find the trailer that works best for your business and your budget — quotes returned in about an hour.

Get My Free Quotes Now

✔ Free    ✔ No obligation    ✔ Up to 5 competing bids    ✔ Quotes in ~1 hour    ✔ All 50 states


Mobile Office Trailers For Rent