Mazzella Welding and Fabrication, Inc. is an AISC certified structural steel fabrication plant, dedicated to engineering, detailing and producing quality fabricated structural steel for our clients since the 1970’s. We offer and readily utilize the latest use of 3D modelling to ensure our steel can be installed with minimal error.

We have been fabricating commercial and industrial projects for chemical plants, power plants, gas processing and pumping facilities, cable tray racks, pipe supports, truck load-in/out facilities, electrical equipment support racks, pipe bridges, steel mills, coal mines, general contractors, mechanical contractors and many others, for over 40 years. “If its ugly, it’s us.” We specialize in supplying steel of the utmost quality, free from error, ready to be assembled in the field. We can supply the whole package for any Division 5 needs your project may have. This can include installation, field measuring, pipe handrailing, angle handrailing, raised platforms, grating, regular ladders, caged ladders, large ductworks, material chutes, heavy weldments, etc.