Specialty Fabrication & Machining

The Specialty Fabrication, and Machining Business Unit of Larsen Manufacturing, has over 50 years of combined experience and expertise, and is also ISO Certified. With over 60,000 square feet of designated manufacturing space, located within one mile of the corporate location in Mundelein, Illinois, the Specialty team is able to accommodate the most complex and specialized fabrication and machining needs from prototype to a final finish product ready for installation.

Custom Fabricated and Machined Assemblies Built to Your Specifications

Our clients work with directly with the Larsen Engineering team to further refine and develop their product ideas and concepts. Larsen’s Early Supplier Involvement or (ESI) ensures our customer’s project is always given the highest attention to detail, production savings, and most importantly, their final product is ready to use for final assembly exactly how they need it. By having this Specialty Business Unit in-house, Larsen is able to ensure and better control the production process including: lead times, quality, secondary operations, outside processes, and final packaging.


Engineering Capabilities:

  • Design For Manufacturability (DFM)
  • Reverse Engineering (Form, Fit & Function)
  • Welded Structures
  • Complex Fabrication
  • Machines Components
  • Custom Assemblies
  • Complete Assemblies

Production Capabilities:

  • Miniature, Small, Medium, Large Sized Parts
  • Prototypes
  • Pilot Builds
  • Medium to High Volume Production

Industries Served:

  • Food Processing
  • Industrial Machinery
  • Energy (Wind, Solar, Oil, & Gas)
  • Marine Products
  • Transportation
  • Communication
  • Consumer Products
  • Trade Show Exhibits

Specialized Equipment:

  • Tube Bender
  • Specialized Welding Equipment

Value Add:

  • Tube Bending up to 3”
  • 3” Axis Bender
  • Radial Bends
  • Machining
  • Cut & Forming

Materials Most Commonly Used:

  • Steel
  • Stainless
  • Aluminum