A structural steel fabrication and erection company that specializes in turn-key projects. Master Steel began as a division of Upright Builders Inc. in order to meet increasing client demand for structural steel fabrication. Due to market damand, Master Steel LLC was established as a separate business in January of 2008 and offers a variety of steel capabilities including: Structural Steel, Fabrication, Erection, Miscellaneous Steel, Stairs and Handrails, Ladders, and Mezzanines.