Bringing proven expertise to the most complex processes.

Graycor specializes in the construction of critical equipment and piping systems necessary for processing oil, gas, and chemicals for clients in everything from petroleum refining to renewable fuels.

For decades, our team has provided civil, structural and mechanical equipment, piping, modularization and heavy lift expertise to leading clients in the industrial sectors.

As experts in planning and working in operating facilities, attention to detail is given to safety, constructability, logistics, material management, training and communication. Advanced work packaging, earned value-based project controls, progressive turnover, and zero punchlist processes are just a few of the ways we ensure our clients are online as planned.