Since 1992, Marco Specialty Steel, Inc. has been a trusted supplier and fabricator of specialty metal and FRP products. Centrally located in Houston, Texas, we supply and customize materials for projects nationwide.

We specialize in Wire Cloth, Perforated Metal, Expanded Metal, Bar Grating, Fiberglass Grating (FRP), Safety Grating, and Hex Metal—all supported by our in-house fabrication department. From custom stair treads and infill panels to platforms and vessel internals, we deliver precision-engineered solutions for both industrial and architectural applications.

With decades of experience and one of the most comprehensive inventories in the nation, we are your trusted source for specialty metals and fiberglass grating—built to your specifications and delivered on time.