May 22, 2018 – In addition to celebrating 50 years of providing construction with integrity, Knight Const. and Supply, Inc. has broken ground on a new 13,000 square foot office complex located on 6th street in Deer Park, Washington in Deer Park’s 144 acre industrial and business center. The company was founded in July, 1968 by Jim Knight, father to Doug, Ken and Dave.  Completion of the new building is projected to be January 2019. Deer Park is the hometown of Knight Const. and Supply President Doug Knight, brothers Vice President Ken and Vice President Dave Knight.