Custom Trailer Builds & Modifications – Minnesota

At All Mac Inc., we specialize in custom trailer builds that turn basic trailers into functional, personalized spaces. Whether it’s a commercial trailer, cargo hauler, camper, horse trailer, ice house, or utility trailer, we’ll work with you to create a trailer that fits your needs.

From Simple Add-Ons to Full Overhauls

Most trailers come pretty bare-bones. But small upgrades—like installing hooks, adding shelves, or improving storage—can make a huge difference in day-to-day use. We’ve helped customers:

  • Add bathrooms in campers

  • Build shelving in snowmobile trailers

  • Create charging stations and storage

  • Install custom lighting and insulation

  • Add windows, new doors, and diamond plate protection

  • Replace axles, raise trailer height, or install new flooring

If the structure allows it, we can make it happen.

Not Sure Where to Start?

Maybe you haven’t thought about all the ways you could improve your trailer—extra hooks, hidden storage, added lighting, or even a heat source. These little touches can be game changers. Give us a call and we’ll walk through some options based on how you use your trailer.

Your Trailer Could Be Next—Scroll to Get Inspired


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Just a Few Custom Projects We’ve Done:

  • Removable storage boxes

  • Bridle hooks and tie-downs

  • Stainless steel storage

  • Drop ceilings with lighting and power

  • Wall insulation and heating systems

  • Device charging stations

  • Grease zerks, custom latches, and electrical upgrades

  • Custom-made flooring for hard-to-find parts

  • Installed windows on stock trailers to convert their use

We’ve even rebuilt trailers like a rare BenerUp model with no available parts—saving the customer thousands with a creative custom solution.

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Let’s Build the Trailer You Really Need

Before you shop for something new, let’s talk about what’s possible. We’ll take a look at what you’ve got and help you decide whether a rebuild or custom upgrade makes more sense.

Call us today (651)295-9498 to get started on your custom trailer build or modification.

Installed custom windows in a stock trailer to improve function and visibility
We added windows to this stock trailer to increase visibility and versatility.