Welcome to the Simko website, home of the Simko Family of Companies.

Simko Industrial Fabricators distinguishes itself as one of the Midwest's leading industrial fabricators. As a member of AISC, we have been delivering products and services meeting the highest quality fabrication standards of our customers and industry.

Simko & Sons Refractories offers comprehensive and coordinated refractory solutions that combine our fabrication, machining and insulation expertise combined with many value-added in-house capabilities that help us serve the steel producing industry.

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