Northern Illinois Steel has been delivering excellence to satisfied customers in Illinois and Indiana since 1961. Our 80,000 square foot warehouse and fabrication facilities are fully stocked to efficiently supply our customers with premium quality domestic steel products and custom, precision fabrication at competitive prices.

While we use state-of-the-art equipment, the key to the success of our organization is our people. Our highly skilled workforce is the best at what they do. In addition, you will find all the personnel at Northern Illinois Steel to be professional, friendly and helpful.

We value our customer's business and look forward to having the privilege of serving you and meeting your needs. Call Northern Illinois Steel for all of your metal needs: Aluminum, Stainless Steel, Steel Plates, Sheets, Structural, Bars, Tubing, Grating and much more!

Northern Illinois Steel is a complete metalworks fabricating company, producing parts and products in steel, aluminum, stainless, bronze and copper.Our experienced and dedicated workforce uses state-of-the-art equipment and machinery to produce quality, precision structural steel components. Fabrication personnel include certified welders, and steel craftsmen who understand that precision is imperative when it comes to welding, cutting, bending, drilling, marking and punching steel. Every piece produced is checked several times by quality control throughout the fabrication process. We pride ourselves on the timely scheduling and management of your production. Whether you require a one-time order or a weekly shipment for a long-term contract, we can fulfill all your fabrication needs.