Management Team

A team of seasoned professionals

GrayWolf Industrial is led by some of the industry’s most capable and competent experts. Well-versed in all aspects of mechanical contracting from field workmanship to business decisions, our leaders ensure you get the service you deserve.

Michael V. Lampert – President & CEO

Kelly Duncan – Chief Financial & Administrative Officer

Jeff Sutherland – Vice President, Technical Services

Clif McKee – Vice President, Corporate Safety & Director, Human Resources


Our business unit heads are the leaders that tie the GrayWolf family together.

  • Brad Phelan, Vice President, Titan Contracting
  • Glenn Tucker, Vice President, Houston Operations
  • Howard Wallin, General Manager
  • Patrick Phister, Vice President
  • Steven Hayes, President
  • Darrell Sudduth, General Manager, Mobile Operations
  • Tony Zeigler, General Manager, Savannah Operations
  • Howard Wallin, General Manager