Structural Steel

HHI Corporation provides full-service structural steel fabrication, delivering custom-engineered solutions for aerospace, defense, commercial, and industrial applications. Our capabilities include cutting, forming, welding, machining, and assembly of complex steel structures such as platforms, mezzanines, stairs, handrails, and heavy structural frameworks. Utilizing advanced fabrication techniques and precision equipment, we produce high-quality components built to exact specifications and demanding performance requirements.

From concept through installation, HHI supports projects with design collaboration, build-to-print fabrication, and turnkey delivery. Our team specializes in complex welded assemblies and architectural steel, combining craftsmanship with modern manufacturing technology to ensure durability, safety, and long-term performance in critical environments.

HHI’s Fabrication Services are ISO9001 and AISC certified and, with over 96,000 sq. ft. of manufacturing space, we can get the job done for you.

Interested in our services? Contact us via our Request More Information form.