National Steel Fabrication is a leading metal fabrication company serving the tri-state area and beyond. We specialize in customized metal fabrication for your residential, commercial and industrial projects. Customized metal fabrication is a must for any pre-existing structure that cannot depend on pre-engineered steel products for project completion. We are capable of handling any type of metal fabrication and are capable of meeting the needs of any size project from hand railings to high tech design and build.