Mark Steel Corporation is a technically competent custom steel fabricator that strives for quality products and superior customer relationships.

Founded in 1968, our first goals were to establish a standard of excellence in the steel fabrication industry. We do so by maintaining two seperate plant sites which together comprise 17 acres of operating space, allowing for 250,00 square feet under roof.

We serve virtually every industry. From petrochemical and refining; to gold, copper and coal mining; to water and air pollution control; to power plants, transportation and beyond, our work has played a crucial role.