US Construction Trailers — New & Used Office Trailers Nationwide

Office Trailers For Sale —
New & Used, All Sizes

Buy a new or used office trailer for your construction site, business, or project — delivered anywhere in the U.S. at the most competitive price. Get up to 5 free competing quotes in about an hour.

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60%
Max Savings on Used Units
5
Free Competing Quotes
~1 Hr
Average Quote Return
50
States Served

Purchase New or Used Office Trailers — Portable Solutions for All Industries

US Construction Trailers provides innovative and economical solutions for portable office space for every type of client — from small contractors to large corporations. Whether you’re looking to buy a new office trailer or a used construction office trailer, we connect you with the right unit at the right price through our nationwide network of vetted suppliers.

Construction trailers are a vital part of any growing business or individual project — whether you’re a business owner, general contractor, or subcontractor. Having readily available office space makes a significant difference in how smoothly operations run, and serves as the focal point of daily coordination, planning, and communication on any job site.

Each office trailer for sale in our supplier network is designed for immediate use and adheres to national and state mechanical, plumbing, and electrical codes. Every unit — new or pre-owned — follows strict quality requirements to ensure you get a functional, code-compliant mobile office. Whether it’s for short-term, long-term, or permanent use, a single unit or a multi-unit complex, there’s something for every project and budget. We’ll find a suitable match and provide up to 5 free competing quotes.

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Office Trailers For Sale — New or Used?

Both options deliver full functionality. Choose the one that fits your budget and project timeline.

New Office Trailers For Sale
$20,000 – $80,000+

Factory-fresh units, never deployed. Full custom configuration from the ground up — choose your floor plan, finishes, features, and add-ons before manufacture. Comes with manufacturer warranty.

  • Factory warranty included
  • Latest finishes and features
  • Full custom layout control
  • Best for long-term or permanent use
  • On-time delivery guaranteed

Explore New Trailers →
Used Office Trailers For Sale
$8,000 – $35,000+

Pre-owned units inspected, reconditioned, and code-verified before sale. Same day-to-day functionality as new — at 30–60% lower cost. In-stock and available for fast delivery.

  • 30–60% below new prices
  • Inspected before every sale
  • In-stock for fast delivery
  • Fully customizable pre-delivery
  • Financing options available

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Office Trailer Purchase Price Guide by Size

Estimated purchase prices for new and used office trailers. Actual pricing varies by features, condition, and location.

Size Sq. Footage Used Price Range New Price Range Best For
8′ × 20′ 160 sq. ft. $8,000 – $15,000 $20,000 – $28,000 1–2 people, foreman office
8′ × 32′ 256 sq. ft. $12,000 – $22,000 $23,000 – $35,000 2–3 people, small site admin
10′ × 44′ 440 sq. ft. $16,000 – $28,000 $30,000 – $45,000 3–5 people, project management
12′ × 60′ 720 sq. ft. $20,000 – $35,000 $40,000 – $60,000 5–8 people, multi-office w/ restroom
24′ × 60′ 1,440 sq. ft. $28,000 – $50,000 $60,000 – $80,000+ 8–15+ people, full field HQ

*Price ranges are estimates. Features, condition, location, and market demand all affect final pricing. Get your exact quote →

Why Buy an Office Trailer Instead of Renting?

Purchasing makes financial sense in more situations than most buyers expect — especially for recurring or long-term needs.

💰 No Ongoing Monthly Costs

Once you own the trailer outright, there are no monthly fees, no renewal negotiations, and no risk of rate increases. For projects lasting 6+ months — or businesses with recurring trailer needs — purchase almost always delivers lower total cost of ownership than renting long-term.
🚚 Full Portability Between Sites

Own your trailer and take it from jobsite to jobsite as your work moves. No need to arrange a new rental agreement for each project. Purchasing an office trailer is a permanent asset that travels with your business — exactly where and when you need it.
🏗️ Full Customization Freedom

When you own the unit, you control every aspect of it — layout, interior finishes, add-on features, and future modifications. There are no restrictions on what you can change, add, or adapt. Customize for your exact workflow and keep customizations permanently.
📈 Resale or Trade-In Value

A well-maintained office trailer retains resale value. When your project or business need is complete, you can sell the unit or trade it in toward a different configuration — recovering a meaningful portion of your original investment.
💼 Financing Options Available

Purchasing an office trailer doesn’t have to mean a large upfront cash outlay. Financing options and lease-to-own programs are available through our supplier network, spreading payments over time while you build toward full ownership of a permanent asset.
⚡ Faster Availability on Used

Pre-owned office trailers for sale are in-stock and available for rapid deployment — many delivered within 3–7 business days. No factory lead time, no build schedule. When your project’s start date is fixed, speed matters, and used inventory delivers it.

Features Available on Office Trailers For Sale

Every unit is designed for immediate use. Optional upgrades are available before delivery.

✅ Standard on Every Unit
  • 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
  • Entry steps
  • Interior lighting throughout
  • Phone, internet, and fax hook-up ready
➕ Available Add-Ons & Upgrades
  • Restrooms & showers with plumbing hook-up
  • Coffee & conference area setups
  • Partition walls and private office configurations
  • Ramps and decks (OSHA-compliant)
  • Generators for off-grid sites
  • Security cameras and alarm systems
  • Awnings, skirting, and exterior lighting
  • Custom interior finishes and flooring

Who Buys Office Trailers?

Office trailers for sale serve every industry that needs portable, professional workspace.

General Contractors

Site headquarters for plan review, crew coordination, and project management across residential, commercial, and infrastructure projects.
Real Estate Developers

On-site sales offices, model home admin suites, and project management offices for residential and commercial development sites.
Healthcare & Education

Temporary classrooms, administrative offices, and clinical spaces during facility expansions, renovations, or new campus builds.
Industrial & Energy

Field management offices for plant turnarounds, pipeline projects, energy infrastructure, and remote industrial operations.

Why Buy Through US Construction Trailers?

More choices, more competitive pricing, and deeper construction expertise than any single-manufacturer source.

Feature US Construction Trailers Single-Brand Manufacturers General Equipment Dealers
Office trailer specialization ✔ 100% Focused ~ One brand’s inventory only ✘ Mixed heavy equipment
Multiple competing purchase quotes ✔ Up to 5 Free ✘ Take-it-or-leave-it ✘ Single quote
Both new AND used available ✔ Both ~ Limited used stock ~ Varies
Nationwide delivery — all 50 states ✔ All 50 States ~ Branch locations only ~ Regional only
Units inspected & code-verified ✔ Required on all units ~ Varies ~ Buyer beware on used
Financing options ✔ Available ~ Limited ~ Varies

Explore All Office Trailer Options

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

New Construction Trailers

Brand-new units with full customization and manufacturer warranty.

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Buy Used Office Trailers

Pre-owned units inspected and priced 30–60% below new.

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Buy Portable Offices

Portable mobile office trailers for sale in all sizes and configurations.

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Mobile Office Buildings

Larger modular mobile office buildings for complex workspace needs.

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Office Trailer Rentals

Prefer to rent? See our full range of new and used office trailer rental options.

View Options →
See Inventory Photos

Browse photos of modular buildings and office trailers available from our network.

View Photos →

Frequently Asked Questions — Office Trailers For Sale

Everything you need to know before buying a new or used office trailer.

How much do office trailers for sale cost?
Purchase prices for office trailers range from about $8,000 for a small used 8×20 unit to $80,000 or more for a large new double-wide 24×60 configuration. Used office trailers typically cost 30–60% less than comparable new units while delivering identical functionality. Key pricing factors include size, condition (new vs. used), feature package (especially restrooms and conference areas), geographic location, and current market demand. The fastest way to determine your exact price is to request free competing quotes — you’ll receive up to 5 bids from suppliers in your area.
Should I buy a new or used office trailer?
New office trailers offer factory warranties, the latest interior finishes, and full custom configuration from the ground up — best for long-term or permanent use where client impressions matter. Used office trailers have been inspected, reconditioned, and code-verified, and typically cost 30–60% less than new for identical day-to-day performance. For most construction projects and business applications, a well-maintained pre-owned office trailer is the more financially intelligent choice. We can provide quotes for both and help you compare — request quotes here.
What sizes of office trailers are available for sale?
Office trailers for sale are available in 8-foot, 10-foot, and 12-foot wide configurations with lengths ranging from 16 to 64 feet. Common purchase sizes include 8×20, 8×32, 10×44, 12×60, and double-wide 24×60. Specialty configurations — multi-office layouts, plan rooms, and units with integrated restrooms — are available across all size categories. New trailers can be fully custom-configured. Used trailers are available from current stock, which changes regularly.
Is it better to buy or rent an office trailer?
Buying is almost always better than renting for projects lasting 6+ months or for businesses with recurring trailer needs. Rental fees over a 12–18 month period frequently exceed the purchase price of a comparable used trailer. Once you own the unit, there are no monthly fees, no renewal negotiations, and no rate increases. You also gain the flexibility to move the trailer between job sites and eventually resell or trade it in. For short-term or single-project needs, renting may be smarter — see our office trailer rental options.
Can office trailers for sale be customized?
Yes. Both new and used office trailers can be customized before delivery. New trailers can be configured from scratch — floor plan, finishes, interior layout, and all add-ons. Pre-owned trailers can be upgraded with restrooms, conference area setups, partition walls, ramps, internet and data connections, security systems, awnings, and more. For new trailers, customization is built into the manufacturing process. For used trailers, upgrades are completed by the supplier before delivery.
Do office trailers for sale meet building codes?
Yes. Every office trailer for sale through our supplier network is designed for immediate use and adheres to national and applicable state codes for mechanical, plumbing, and electrical systems. New trailers meet the latest code standards at time of manufacture. Pre-owned trailers are inspected and code-verified before sale. Our suppliers are familiar with local permit requirements in their service areas and can advise you before delivery. Always confirm municipality-specific requirements with your local code enforcement office.
How fast can a purchased office trailer be delivered?
Used office trailers are in-stock and can typically be delivered within 3–10 business days of purchase confirmation. New trailers have longer lead times depending on customization requirements and factory scheduling. Rush delivery is available in many markets for in-stock units. On-time delivery is guaranteed. Delivery is handled direct to your site — you coordinate the date with the supplier and they manage transportation and setup.
Can I finance the purchase of an office trailer?
Yes. Financing options are available through our supplier network, including traditional purchase financing and lease-to-own programs. Financing spreads the purchase cost over time, preserving working capital for your project while you build toward full ownership of a permanent asset. Lease-to-own programs allow you to begin using the trailer immediately with fixed monthly payments, ending with full ownership at term completion. Mention financing requirements in your quote request and we’ll connect you with suppliers who offer these programs.
What is the resale value of a used office trailer?
Office trailers retain meaningful resale value when properly maintained. Key factors that affect resale value include the unit’s size, age, current condition, feature package (restrooms significantly increase value), and local market demand. Well-maintained units in excellent condition with updated HVAC and electrical systems command the strongest prices. Spring and summer typically offer the strongest resale market due to peak construction demand. Buying a quality used unit now and maintaining it well is a sound investment with a clear exit strategy when your needs change.

Ready to Buy Your Office Trailer?

Complete our 30-second form and receive up to 5 free, no-obligation purchase quotes from verified suppliers who deliver to your site. New or used, any size, any configuration — we’ll find the right match for your project and your budget.

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✔ Free    ✔ No obligation    ✔ Up to 5 competing bids    ✔ New & used available    ✔ All 50 states


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