GrayWolf

We provide single-source, integrated delivery from preconstruction support to civil and sitework, structural steel fabrication and erection, mechanical, electrical, piping, equipment installation, manufacturing of modular products, and more.

Founded in 1978 under the legacy banner Horn Industrial, GrayWolf is a multi-discipline, self-performing contractor with three divisions: Industrial Construction, Structural Steel, and Modular. We deliver complex projects with safety, speed, and certainty across industrial and commercial markets.We provide single source, vertically-integrated construction services including preconstruction support, civil, sitework, fabrication, MEP, piping, equipment installation, manufacturing of complex assemblies and modular products, and more for heavy industrial and commercial markets.