Mark Riker
Executive Secretary, Washington State Building and Construction Trades Council
Mark L. Riker started his career in construction in November 1991 as a Union Sheet Metal Worker, serving an Apprenticeship from February 1992 to February 1997 working for Hermanson Corporation out of Kent, WA. Mark worked as a Journeyman, Foreman, and Project Superintendent for Hermanson until he was elected by his peers to the Office of Business Representative of Sheet Metal Workers Local 66 in June of 2002 where he served until being elected Executive Secretary of the Washington State Building and Construction Trades Council in February 2018. Mark currently serves as Vice Chair of the Washington State Apprenticeship and Training Council.