Board of Governors



William S. (Bill) Trimble III, AHC

Immediate Former President

President, Wm. S. Trimble Company


William S. (Bill) Trimble III, AHC is President of the Wm. S. Trimble Company. He has served on DHI’s Board of Governors since 2012 and has previously served as President of the DHI Tennessee Valley Chapter, DHI Conference & Exposition Host Committee, Board Member of the Florence Crittendon Agency, and Member of the Executive Board of the Boy Scouts of America – Great Smoky Mountain Council.

Bill is a co-recipient of the BHMA Award of Excellence and earned his Architectural Hardware Consultant certification (AHC) from DHI in 2004. Bill has spent over 20 years in the door and hardware industry. Prior to, Bill was an engineer at Pratt & Whitney and earned his bachelor’s degree in engineering from Vanderbilt University

Bill and his wife Jamie have three sons.