P.I.P.E - Key Persons


Brian Baker

Job Titles:
  • Executive Director
Brian Baker is a native Phoenician and third generation plumber. He was the owner of Cholla Plumbing for over 15 years. He came on board with P.I.P.E in January 2022.

Carl R. Triphahn

Job Titles:
  • Executive Director
Carl Triphahn has been the Executive Director for Piping Industry, Progress & Education Trust Fund (P.I.P.E.) for over 25 years. He has also been the Executive Director of Southwest Safety Training Alliance for over 5 years. Triphahn held an OSHA 500 certification for approximately 12 years, has been a member of Local Union 469 for over 40 years, and was a licensed Plumbing and HVAC Contractor for Arizona over 20 years.

Cathy Mayeux

Job Titles:
  • Executive Assistant

Marcia Pharris

Job Titles:
  • Administrative Assistant

Mark Henderson - President

Job Titles:
  • President

Matt DeWitt - Treasurer

Job Titles:
  • Secretary
  • Treasurer

Ron Hudson

Job Titles:
  • Hudson Services / Trustee at Large

Samantha Kitchen - VP

Job Titles:
  • Vice President