Mobile Office Trailers for Rent/Sale

Used Construction Trailers For Rent or Sale – Seattle, WA

Buy or rent from hundreds of quality used construction office trailers from Seattle’s top suppliers.

Mobile Office Solutions

  • Classroom Trailers For Sale
  • Designer Offices
  • Temporary Sales/Work Space
  • Portable Office Space For Medical Facilities
  • Sales Offices, Government, Retail Use
  • Modular Buildings

Popular Mobile Offices by Size

8' x 20' Office Trailers For RentREQUEST QUOTE

8’ x 20’ Office Trailers

10' x 44' portable office rentalsREQUEST QUOTE

10’ x 44’ Office Trailers

12' x 56' Mobile OfficeREQUEST QUOTE

12’ x 56’ Office Trailers

24' x 56' office trailers for leaseREQUEST QUOTE

24’ x 56’ Office Trailers

Delivery is available in Seattle and these nearby cities: Renton, WA; Bellevue, WA; Shoreline, WA; Kenmore, WA

Reliable Construction Trailer Dealers in and Near Seattle:

Design Space Modular
885 Valentine Ave SE
Pacific, WA 98047

26719 WA-410 E
Buckley, WA 98321

Used Construction Trailers Available in these zip codes: 98101, 98102, 98103, 98104, 98105, 98106, 98107, 98108, 98109, 98112, 98115, 98116, 98117, 98118, 98119, 98121, 98122

Rent Mobile Offices
Buy Construction Office Trailers
New Jobsite Trailers
Used Construction Trailers


How Much Does a Used Construction Trailer Cost in Seattle?

Pricing varies and is contingent on a variety of factors, but in many cases, you can rent a mobile office for $113 – $209 per month. If you are looking to buy, you can purchase a Jobsite office trailer for $13,055 – $28,027. The size and features needed will determine your actual cost.

For deliveries outside of these areas please request a free quote here.

Seattle is a seaport city on the West Coast of the United States, and it’s also one of America’s most popular destinations for newcomers! Seattle has been an important economic center in Washington State since 1851. There were industries that thrived back then such as logging; however, by 1909 there was intense competition from other cities to compete with their commercial shipping trade routes so they had to find something else: gold! The Klondike Gold Rush happened in 1897-1898 when prospectors rushed up north hoping to strike it rich during this time period. People would travel all over looking for any form of wealth or opportunity which brought music into Seattle like jazz clubs appearing along Jackson Street from 1918 until 1951 – good times indeed.

Mobile office trailers are known by many names – construction trailers, portable offices, and job site trailers. They provide a full range of sizes in single-wide floor plans to meet any need for temporary space when you’re on the move or working onsite with your business. For quality materials that match national building codes as well as state electrical, mechanical, and plumbing standards there is no better value than mobile office rentals!

The construction trailer may be your ticket to success! These mobile facilities can accommodate just about any need you have on the job site whether it’s a sales office, training facility, storage unit, or anything else needed in-between. Office trailers are available for purchase or for different lengths of time ranging from week-long rentals up to one-year leases with several options in between that include electricity with water hookups as well as ramps and even private restrooms if desired.

For Permit and Other Local Resources Visit

Mobile Offices & Modular Building Solutions:

  • 8’ x 20’: Approx. 200 sq. feet
  • 8’ x 28’: Approx. 350 sq. feet
  • 8’ x 32’: Approx. 400 sq. feet
  • 10’ x 36’: Approx. 450 sq. feet
  • 10’ x 44’: Approx. 500 sq. feet
  • 12’ x 44′: Approx. 700 sq. feet
  • 12’ x 56’: Approx. 800 sq. feet
  • 12’ x 64’: Approx. 1,000+ sq. feet
  • 24’ x 56’: Approx. 1,400 sq. feet

Common Uses For Construction Trailers:

  • Classrooms
  • Conference rooms
  • Disaster recovery sites
  • Engineering project
  • Financial & banking office
  • Government offices
  • Medical office
  • Power plants
  • Retail space
  • Sales office
  • Temporary office while another space is being built or remodeled

Service Area: