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Full Service Steel Fabrication

We combine cutting, welding, bending, and assembly all under one roof.
65,000 sq. ft. Facility

Start Your Project

Precision Technology. Industrial Scale.

From intricate laser cuts to high volume robotic bending, our technologically advanced facility ensures precision for stringent tolerances. We deliver the consistency you need for high-volume, complex production runs.

Laser Cutting & Turret Punching

  • 2 Lasers with auto load / unload
  • 3 CNC Turrets
  • 1 Laser/Turret Combo machine with
    auto load/unload
  • Lights out 24/7 automated production
  • 10-to-22-gauge materials, with capability of ½ inch material

CNC Brake Press & Robotic Bending

  • 10 CNC press brakes: up to 12’
  • 1 Robotic bend cell
  • Skilled operators and state-of-the-art equipment
  • Large library of standard and special tooling

Robotic Welding and Experienced Welding

  • (8) 6 axis robotic-welding
  • 9 highly skilled bench welders
  • Mig, Tig and Laser processes
  • Stainless Steel, Aluminum, Steel
  • Robust spotwelding department

Assembly / Kitting

  • Full assembly service available
  • Standard and special hardware compatibility
  • Experienced in custom label and kitting projects
  • Increase your productivity by utilizing our experienced staff

See Automation and Precision
Manufacturing in Action

Innovation in Stainless Steel Fabrication

For over fifty years, HFI has been a trusted, full-service sheet metal fabricator specializing in stainless steel innovation. Operating from a 65,000-square-foot manufacturing facility, we combine deep industry experience with modern fabrication and welding technology to support customers across the restaurant, medical, telecommunications, data center, and other precision sheet metal markets.

At HFI Manufacturing, Inc., we leverage advanced automation and smart manufacturing technologies to deliver fast, reliable, and high-quality solutions for even the most complex fabrication challenges.

Our facility is equipped with robotic benders, CNC press brakes, and advanced welding systems that allow us to produce consistent, precision-built components at scale. By integrating automation with skilled craftsmanship, we streamline production while maintaining a strong focus on quality, speed, and on-time delivery. To further support our customers’ operations, we offer inventory management solutions including stocking agreements, blanket orders, and Kanban systems.

Our Mission

HFI is dedicated to manufacturing the highest quality parts, from initial prototype development through full production runs. We have invested in a dedicated quality department and advanced software systems to ensure every component meets exact customer specifications while providing complete traceability throughout the fabrication process. Our mission is to build long-term partnerships by delivering exceptional quality, operational reliability, and a consistent tradition of success for the organizations we serve.

Bryan McCusker, MBA, PhD
President and Owner of HFI

Why Manufacturers Choose HFI?

All Under One Roof

We control the quality and the timeline by keeping every step of the process in-house — from design to delivery.

Full-Service Material Specialists

We understand the unique properties of a wide range of metals, ensuring precision, durability, and finish that meet your standards.

Materials we specialize in:

  • Stainless
  • Aluminum
  • Cold Rolled Steel
  • Galvanized
  • Hot Rolled Materials

Made in USA

Domestic production means on-time delivery, better communication, and higher quality control.

Built on Experience and Innovation

For over 50 years, HFI Manufacturing, Inc. has delivered precision sheet metal fabrication with a commitment to innovation, quality, and service. We partner closely with customers to develop long-term solutions that drive their success — whether for single prototypes or full production runs.

Industries We Serve

At HFI Manufacturing, we work across a range of industries where precision, speed, and quality fabrication are critical. Our facility and expertise are designed to serve:

Foodservice & Restaurant Equipment

HVAC & Refrigeration Systems

Medical Devices & Healthcare Equipment

Telecommunications Enclosures

Data Center Components

Industrial Machinery & Controls

Energy & Power Systems

Custom OEM Manufacturing

Commercial Appliances & Fixtures

Transportation & Infrastructure

Equipments and Facilities

At HFI Manufacturing, we work across a range of industries where precision, speed, and quality fabrication are critical. Our facility and expertise are designed to serve:

Custom Industrial Enclosures
Built for Performance

HFI Manufacturing fabricates precision sheet metal enclosures for demanding industrial applications. From electrical cabinets to complex switchgear housings, we deliver durable, high-quality enclosures engineered to protect critical components and perform in harsh environments.

With advanced CNC fabrication, robotic bending, and precision welding, we manufacture enclosures that meet exact specifications — whether for low-volume prototypes or full production runs.

Enclosure Capabilities

  • Custom Electrical Enclosures
  • Switch gear & Low / Medium Voltage Enclosures
  • Power Distribution Cabinets
  • Control Panels & Control Enclosures
  • UL 508A & NEMA Rated Enclosures
  • OEM Enclosure Fabrication
  • Frame & Enclosure Assemblies
  • Stainless Steel, Aluminum, and Carbon Steel Construction

Built for Critical Industries

We support enclosure manufacturing for:

Energy &
Power Systems

Telecommunications

Data Centers

Industrial Machinery
& Controls

Commercial &
OEM Equipment

Start Your Enclosure Project

Why Choose HFI for Enclosures?

Precision at Scale

Robotic bending and advanced laser cutting ensure repeatability and tight tolerances.

All Under One Roof

Fabrication, welding, finishing, and assembly completed in-house.


Built in the USA

ISO 9001 certified quality and domestic production

Fast Turnaround

From prototype to production with streamlined processes.

Local Delivery
within a 100-mile radius​

Fast, reliable delivery to nearby areas—no long waits, no hassle.​

Service Areas

We proudly serve the following cities and their surrounding areas:

Chicago, IL
Naperville, Schaumburg, Aurora, Joliet, Elgin, Oak Brook

Rockford, IL
Belvidere, Freeport, Dekalb, Loves Park

Northwest Indiana
Hammond, Gary, Merrillville, Valparaiso, Michigan City

Winneconne, WI
Oshkosh, Neenah, Appleton, Fond du Lac

Milwaukee, WI
Waukesha, West Allis, Brookfield, Racine, Kenosha

Des Moines, IA
Ames, Ankeny, West Des Moines, Urbandale

Cedar Rapids, IA
Iowa City, Marion, Coralville, Hiawatha

Waterloo, IA
Cedar Falls, Waverly, Independence

Saint Louis, MO
St. Charles, Chesterfield, O’Fallon, Belleville (IL)

Ready to streamline your metal fabrication?

Send us your drawings or specs today. Let’s discuss how HFI Manufacturing, Inc. can handle your next complex job.

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HFI Manufacturing
Office: (630) 293-9300
3925 Stern Ave,
Saint Charles, IL 60174

Proudly Made in the USA

ISO 9001 Certified
by NSF-ISR

Proudly Made in the USA

ISO 9001 Certified
by NSF-ISR

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