Office Trailers for Sale + Mobile Classrooms

SEE MOBILE OFFICE & CLASSROOM TRAILERS

At MO Great Dane, we design and deliver customized mobile office, classroom and job site trailers and can build you a trailer in nearly any width/height specification and with any number of custom options – see builds below for examples. We also have IN STOCK office trailers for sale that you can see below.

Whether it’s more storage or fold-up tables or desks that you need, you’ve got options when it comes to your trailer design! From 6×10, 7×16, 8×20 to 26-48 foot lengths and above, we’re able to meet your custom specifications. Any portable classroom or office trailer can be built with the color, flooring, heating/AC, windows, generator, etc. that you choose – like vinyl flooring, A/C, LED lighting, aluminum construction, and much more. Our custom trailers are perfect for a variety of environments, including construction, oilfield and rural classroom settings.

We’ll also ship across the U.S. from the location nearest you; see our factory & dealership locations here.

DESIGN MY TRAILER ›

IN-STOCK OFFICE TRAILERS

IN STOCK – 20’ Aluminum Office Trailer
$69,900

20’ aluminum frame office trailer including generator prep, electric roll out awning, scene lights, more ›

IN STOCK – 7×12 Office Trailer
$19,995

Includes strobe lights, flood lights, interior counter, 48″ overhead cabinet, entry doors, cable doors, baseboard heater, roof mount… more ›

IN STOCK – 24 ft Office Command Trailer w/ Bathroom
$79,900

Check out the all new 24’ Office PRO. Factory included are a half bathroom, three workstations, more ›

IN STOCK – 6×10 Office Trailer
$17,500

With side & rear entry doors, full length interior counter (w/ 48″ overhead cabinet), air conditioner with heat strip, insulation, windows, 50 amp… more ›

IN STOCK – 24 ft Front Office Trailer
ON ORDER – $99,900

Check out this 24-foot mobile medical office that includes heating, AC, exterior awning, scene lights, all-aluminum frame for weight savings, front office with desk, cabinets, and more ›

53′ Welding Classroom Training Trailer
$649,000

Mobile classroom welding training trailers available at MO Great Dane. This past build featured 12 welding stations with curtains and partition walls, upgrade option to 480-volt 3 phase power, deluxe insulation package with more ›

Mobile Office Van
$110,000

This Mercedes Van comes with 14’ of floor space. It includes countertops, storage cabinets, AC with heating, and an electrical package. Custom interior layouts and additional options are also available.more ›

SEE PAST BUILDS

Click on a trailer image below to see galleries of our featured past builds and what we can do for you! We also offer a huge variety of trailer options. Request a quote below, contact us online or call +1 573-545-3065 today to get started on your custom build.

DESIGN MY CUSTOM TRAILER

Trailer Page ID
Trailer Page Title
Trailer Page URL
Hitch Type*
Trailer Size & Type*
Hitch Configuration
Trailer Length
Trailer Length
Trailer Length
Pulling with a Shortbed Truck?
Note: If "Yes" is selected, then a tapered V-nose is required.
- Yes
- No
Pulling with a Shortbed Truck?
Note: If "Yes" is selected, then a tapered V-nose is required.
- Yes
- No
Interior Height
Frame Construction
Note: Aluminum costs are approximately $75-$200 extra per trailer foot. Aluminum does not rust, like steel, and weighs approximately 50 lbs less per trailer foot.
Generator Installed
- Yes
- No
Any specific features including clearance heights, weight capacities, premium escape door, finished interior vs. unfinished, etc.
Any specific features including clearance heights, weight capacities, premium escape door, finished interior vs. unfinished, etc.
Name*
First Last
Phone*
Email*
Address
Street Address City State ZIP Code
Notes / Options*
Budget
This is not required, but providing us with a budget helps us recommend appropriate options.
Required Delivery Date
MM slash DD slash YYYY

Office & Classroom Trailers for Sale

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SEE MOBILE OFFICE & CLASSROOM TRAILERS