• Welcome to EZ STAK
  • 315.595.3300
  • 20400 Old Rome State Road, Watertown, NY 13601
  • Lean Manufacturing

    Six Sigma Quality
  • We Optimize

    Mobile Workspaces

EZ STAK is a single-stop provider creating, building, and delivering work-ready trailers and mobile workspace. The process starts with a personal consultation to understand your requirements, pain points and specifications. We then design a layout that optimizes safety and efficiency of your work crew and ensures organization and easy access to your tools and equipment. Once the 3D rendering is approved, our skilled upfit team will build and deliver a project that exceeds your unique fleet demands. Get started today by filling out our quote form or giving our team a call at 315.595.3300.

Our EZ Process

Here at EZ STAK we offer custom enclosed trailers for a variety of industries, including utility, construction, electrical, oil & gas, public safety, and municipal. We consult, design, and deliver, optimized mobile workspaces.

Enclosed Trailer Design


It all starts with your vision. We consult with you to ensure we cover all your pain points and develop a concept tailored to your exact specifications.  Whether you need a small enclosed trailer, an enclosed utility trailer or an aluminium enclosed trailer, we can help.

EZ STAK Trailer Design


We take your vehicle and equipment requirements and present a 3D conceptual design to maximize space and drive organization. The 3D concept ensures an EZ design approval.

Office Trailer Interior


Your idea turned into reality. We completely upfit the custom enclosed trailer with paneling, flooring, electrical, and install the enclosed trailer cabinets. We will also arrange delivery.  


We are your one-source provider for designing, building, and delivery of custom enclosed trailers to your worksite.

12' to 53' Trailers
We provide the trailers. Simply choose your preferred trailer size from 12' to 53' trailers.
3D Rendering
Our design engineers develop a 3D concept of your complete trailer design, inside and outside.
Trailer Updates
We take the trailer and add spray foam insulation, PCP paneling, and anti-slip flooring.
Electrical & Power
We have certified electricians to install electrical, lightning, HVAC, and generators.
We manufacture and install all interior and exterior cabinets to ensure the perfect fit.
We arrange the transportation of the trailer to your worksite and ensure it is on-time.

Enclosed Trailer Cabinets

EZ STAK Aluminum Cabinets for Trailers

Aluminum Interior Cabinets

We are an industry-leading manufacturer of aluminum interior cabinets. We will configure your custom enclosed trailer with lockers, closets, chest units,  drawers, workbenches, shelving, and bin units.

  • – Heavy-gauge aluminum
  • – Cabinets come with full-backs
  • – Maximized cabinet height 72"
  • – Continuous stainless piano hinge
  • – In-house powder coating options

Aluminum Exterior Cabinets

We also specialize in aluminum exterior cabinets for extra storage space and power options. Our generator cabinets ventilate through the floor for added safety and security.

  • – Underbody drawers
  • – Exterior storage cabinets
  • – Exterior cabinet with roll-out generator tray
  • – Exterior cabinet with Onan generator
EZ STAK Exterior Cabinets for Trailers


We listen and understand your current job process and along with any frustrations, to create an optimized mobile workspace.

Build your Own Application
Try our build your own application. All you have to do is choose between our standard sizes of cabinets, and simply drag and drop either into the passenger side or driver side of the vehicle. Once you are happy with your design, you may save your completed layout as a PDF, or email it to colleagues to gather feedback.