More Than Metal, We Build Reliability

our PRODUCTS

We develop comprehensive solutions for complex demands

From standard frames to custom-fabricated fuel tanks and enclosures, United Alloy delivers fully integrated, scalable solutions to help our partners stay ahead of what’s next. Our product portfolio is a reflection of our commitment to continuous improvement, lean manufacturing, and real-world performance—no matter the industry or environment.

Stack of gray steel base frames fabricated by United Alloy for industrial use.

United Alloy® Base Frames & Skids

When customers look for strong, portable solutions to safely mount and move heavy equipment, they turn to UA. From super-duty skids to light-duty frames and a wide range of chassis, our products are built to last and ensure equipment gets where it needs to go. 


  • Suitable for use in both mobile and stationary applications 
  • Heavy-duty steel construction
  • Custom chassis and mounting solutions

United Alloy® Complex Weldments

We demonstrate quality and foster trust one exceptional weld at a time. Our expert, artful welds are the backbone of the intricate projects we produce and structural requirements we’re called upon to meet. 


  • Multi-component welded assemblies
  • Intricate geometric designs
  • Structural steel weldments
Fabricated steel assembly manufactured by United Alloy for OEM applications.

United Alloy® Fabricated Assemblies

We coordinate large, multi-faceted projects that integrate several fabrications into a single assembly. 


  • Structural and enclosure assemblies
  • Walkways and staircases
  • Loading docks and service platforms

United Alloy® Plenums

We engineer and build complete plenum systems, including structural steel towers and internal exhaust piping, designed to meet environmental and acoustic regulations and optimized for quick on-site assembly. 


  • ASCE 7 wind load-certified and seismic-certified exhaust plenums 
  • Stainless steel internal exhaust piping with ANSI flanges
  • Sheet metal enclosure with acoustic insulation 
  • Modular designs for stability and rapid field assembly
  • Heights ranging from 13 ft. to 73 ft.

United Alloy® Sheet Metal Products

We produce high-quality sheet metal products that are designed, cut and bent to meet unique geometric and performance requirements, while supporting both high-volume and custom production needs. 


  • Panels and enclosures
  • Electrical boxes 
  • Ventilation screens and louvers
  • High-volume or custom production

United Alloy® Tanks

We are a leading manufacturer of leak-proof metal tanks and vessels for a wide range of applications. Our expertise ensures that each solution we produce is engineered, fabricated, powder coated and tested in accordance with internationally accepted standards as well as strict customer specifications. 


  • Perimeter-mount and cover-mount United Alloy® tanks ranging from 50 to 20,000 gal. 
  • UL 142/ULC 601 above-ground tanks 
  • UL 142A/ULC 601 generator sub-base tanks 
  • UL 2085/ULC 655 fire-rated, protected above-ground tanks 
  • Transport Canada-approved mobile tanks 
  • Stainless steel tanks (DEF, special use) 
  • Custom tanks (OEM equipment, hydraulic reservoirs)
Black powder-coated custom metal fuel tank manufactured by United Alloy.
Custom heavy-duty black trailer frame with safety striping built by United Alloy.

United Alloy® Trailers

Our heavy-duty trailers are manufactured to reliably transport mobile equipment, withstand harsh environments and integrate seamlessly with OEM systems and specifications, including generators, heaters, air compressors, pumps, light towers and more. 


  • Tank-trailer combinations
  • Flat-deck, modular and custom trailer designs
  • Single-axle, dual-axle and tri-axle configurations
  • NATM-compliant
  • Rated up to 30,000 lbs. GVWR for on-highway use