The team here at Alliance Steel is working nonstop to meet the needs of our clients and customers. We will continue to operate and service our customers who in turn will continue to keep this country supplied with the vital goods and services it requires during this uncertain time of Covid – 19. The health and safety of our employees is our absolute highest priority and will continue to follow CDC guidelines to ensure everyone’s safety.
If you have any questions or specific needs, please reach out. Thank you.

Chicagoland Steel Supply & Coil Processing


In the bustling metropolis of Chicagoland, success hinges on the ability to meet deadlines. Working with a supplier who can support your metal needs makes business easier. Improve your process with a reliable steel service center like Alliance Steel.

Comprehensive Steel Provider 

Alliance Steel is proud to be the premier supplier of flat-rolled carbon steel products and coil processing to partners throughout the Chicagoland area. Headquartered in Gary, Indiana, our 300,000-square-foot facility houses an extensive selection of materials and grades, enabling us to deliver the materials you require on time.

  • Hot – Rolled Steel
  • Hot – Rolled Pickled and Oil Steel
  • Hot – Rolled Pickled Steel
  • Cold-Rolled Steel
  • Motor Lam Steel
  • Coated Steel
  • Hot Dipped Galvanized Steel
  • Electro Galvanized Steel
  • Galvannealed Steel
  • Galvalume Steel
  • Pre-Paint Steel
  • Stainless Steel

If we don’t have what you need in stock, our team will work tirelessly to get it to you. As a trusted flat-rolled steel service center, you can have confidence in the products we deliver. 

Higher Expectations, Better Service 

Businesses in Chicagoland need partners who provide solutions and eliminate waste. 

With Alliance Steel, we offer a full suite of value-added services under one roof to streamline your supply chain. 

  •  Coil Slitting
  • Heavy-Gauge Slitting
  • Narrow Coil Slitting
  • Multi-Blanking and Cut to Length
  • Stretcher Leveling
  • Degreasing and Brushing
  • Shearing
  • Laser Cutting/Fabrication (separate lines Laser Cutting and Fabrication)
  • Logistics and Transportation
  • Metallurgical Testing
  • Toll Processing and Storage

Industry-Specific Metal Supply Services

At Alliance Steel, we don’t serve a particular industry. Instead, our team is here to assist anyone looking for high-quality steel in a range of industries.

Sectors we often support include:

  • Automotive
  • Construction
  • Agriculture
  • Transportation
  • Energy
  • Material Handling
  • Appliance
  • Infrastructure 

Client-Tailored Steel Solutions 

Alliance Steel strives to provide unparalleled service to customers throughout the country. From Fortune 500 companies to emerging startups, we have the inventory and capabilities to deliver the quality flat roll products you need on time and at a competitive price. 

Give us a call today. Our experts are happy to discuss your steel needs in greater detail. 

Gary, IN Key Personnel:

 Andy Gross - President & CEO

 Drew Gross - Corporate Vice President

 Kevin Garcia - Vice President / General Manager

 Michael Garvey - CFO

 Chuck Sudwischer - Director of Plant Operations 

 Ryan Raisor- Plant Manager 

 Mike Mckee - Director of Purchasing

Now lets get you a quote on your next order

If you have a more urgent request, please call us at ​(888) 204-9930

Request a Quote