When you rent a mobile office or storage trailer from Dear John Trailer Rental, you’re not just receiving a structure—you’re gaining a partner who ensures your unit is delivered, set up, and removed smoothly. Many customers are curious about what actually happens behind the scenes: How does a 40-foot trailer make its way safely onto your site? What steps are taken to secure it? What should you do in advance to ensure everything goes as planned?
This guide provides a closer look at the process—from site preparation to delivery, setup, and pickup—so you know exactly what to expect and can feel confident on installation day.
The success of your trailer installation starts before the truck even arrives. Proper site preparation enables faster, safer, and more efficient delivery.
When choosing your site, it helps to run through a short checklist:
Which way should the entrance face? This affects how the trailer is loaded at our facility and positioned on your property.
Because a truck and mobile office together weigh more than 30,000 pounds, choosing the right surface is essential. The best options are:
If your site has softer terrain, like grass or dirt, we recommend laying a foundation to provide stability and prevent the trailer from sinking into the ground. Common solutions include:
These options provide a firm base, extending the life of your trailer rental and ensuring safer daily use.
On delivery day, our staff follows a step-by-step process to ensure your trailer is delivered safely and positioned exactly where you need it.
Transportation and Arrival
Depending on the trailer’s size, delivery requires a large flatbed truck—sometimes up to 100 feet in length. For a 40-foot mobile office, for example, you’ll want to plan for at least 120 feet of ground clearance so the truck can unload. Having an additional 5–6 feet of space beyond the trailer’s length helps our drivers position the unit without issue.
The Role of Our Team
Each role ensures that your trailer arrives safely and is functional before we leave your site.
Once your trailer is rolled into place, setup begins. This part of the process is crucial to ensure both safety and usability.
Behind the scenes, safety is always the priority. Our staff is highly trained to follow industry standards, and we build safety checks into every step:
By combining professional training with detailed procedures, we reduce risks for both our team and your property.
While our staff handles the delivery, there are a few things you can do ahead of time to make the process smoother:
Customers often ask, “How long will it take to get my trailer delivered?” The answer depends on a few factors:
Some deliveries can be arranged the same day, while others can take a few days or weeks, depending on these factors.
When your project is complete or your rental period ends, pickup is straightforward. Our team returns to your site, unanchors the trailer, removes any add-ons, and carefully loads the unit back onto the flatbed. We take care to minimize disruption, leaving your site in its original condition as much as possible.
Selecting the right trailer begins with understanding your project’s requirements:
We also offer a variety of trailers beyond office units, including storage containers, change trailers, and shower facilities—so you can find the right fit for your project.
What sets Dear John Trailer Rental apart is the care and planning that go into every step of the rental process. From the first phone call to the final pickup, our team works closely with you to ensure the trailer not only arrives on time but is also safe, secure, and tailored to your specific needs.
If you’re planning a project and need a mobile office, storage trailer, or other temporary facility, Dear John Trailer Rental makes the process straightforward. Our staff handles the logistics, allowing you to focus on your work, knowing your trailer is in good hands.
Contact Dear John Trailer Rental today to learn more about our rental options, delivery process, and how we can support your next project.