Custom Steel Fabrication Company

At Indiana Bridge, our steel fabrication process involves multiple stages to ensure precision, durability, and structural integrity while meeting exact project specifications. The process typically includes:

• Cutting steel materials to the required sizes, length, and shape, with shearing and punching as needed
• Bending and forming steel using press brakes and roll bending machines to bend structural and tubular material such as tube, pipe, angle, channel, bar, and square sections
• Machining and drilling holes, threads, and contours for assemblies
• Welded and assembled fabricated components into final units using MIG or TIG welding
• Applying surface preparation and protective coatings
• Performing final inspections and quality assurance checks

Our goal is to deliver fabrication-ready components to the correct size, shape, and configuration before arriving on-site, reducing field modifications and speeding up installation timelines.

Steel fabrication can produce a wide range of structural and industrial components. Indiana Bridge fabricates products such as structural beams, columns, trusses, industrial platforms, hoppers, stairs, equipment supports, heavy-duty chassis, custom steel assemblies, railings, integrated access systems, formed cones, rolled cylinders, and precision sheet metal components for commercial and industrial applications.

Indiana Bridge offers comprehensive in-house fabrication capabilities, including CAD design, CNC machining, laser cutting, forming, welding, drilling, punching, finishing, assembly, and custom sheet metal and plate work, along with rolling for structural shapes such as channel sections. Our facility can manage projects from initial engineering and detailing through final fabrication and delivery across the Midwest, with dedicated site capabilities and the production capacity to support varied project scopes.

Common fabrication materials include carbon steel, stainless steel, aluminum, galvanized steel, brass, and copper. For projects requiring enhanced corrosion resistance or extreme durability, specialty alloys such as Monel, Inconel, and other nickel-based metals may also be used.

Quality assurance helps ensure fabricated steel components meet engineering, safety, and performance standards. Documented QA/QC procedures may include dimensional checks, visual inspections, material traceability verification, and non-destructive testing to confirm weld integrity, structural reliability, and consistently deliver quality products.

Certifications such as AWS, ISO, and ASME demonstrate that a fabricator follows recognized industry standards for welding quality, safety, and manufacturing processes. Working with a certified fabricator helps ensure compliance, consistency, and dependable project results.

Advanced technologies such as CNC machining and laser cutting improve precision, efficiency, and consistency during fabrication. These technologies allow for accurate cuts, tighter tolerances, faster production times, and custom fabrication solutions tailored to complex project requirements.