Construction
Maintenance
Fabrication
Turnaround
Craft Development
Energy
Rigging
Tanks
Boiler Components
Air Cooled Condensors
Evaporators
Mechanical
Heavy Civil
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 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.