Management Team

Brief descriptions of key management personnel are provided below. Resumes are available upon request.

Graham Williams – President & CEO
Mr. Williams has a life-long involvement and commitment to Power Process Piping and our customers. In 1984 he became a full-time employee. His first full-time responsibility was as the field material buyer for the PPP/Rouge Steel Continuous Caster Project. Upon successful completion of this assignment, Mr. Williams joined the home office staff as material and equipment buyer. He has been an active participant in the steady PPP corporate growth. Staff positions held by Mr. Williams include: Buyer, Purchasing Agent, Vice President and Executive Vice President. He is currently President and CEO. He is a board member for the Mechanical Contractors Association of Detroit. Mr. Williams attended Oakland Community College and Northwood University, where he now serves on its Board of Trustees.

Scott Simmers – Controller
Bio coming soon


Griffin Williams – Director, Project Management
Bio coming soon


Ryan Stewart – Director, Estimating
Bio coming soon


Dan Woods – Vice-President, Shop & Field Operations
Mr. Woods joined the company in 1999. During his tenure, Mr. Woods has accumulated extensive experience in the mechanical construction industry, He has held positions ranging from Journeyman Craftsman, Foreman, General Foreman and Superintendent and currently serves as Vice President of all Shop & Field Operations.


Mike McCaffrey, Jr. – Safety Director
Bio coming soon