Scott Collis passed away peacefully at his home on Wednesday, October 17, 2018. He passed suddenly, without lingering in pain, from a brain tumor. Scott was preceded in death by his father Robert F. Collis from Spokane, WA. He is survived by his wife Sue A. Collis from Elk, WA; his mother Juleen P. Irwin from Santa Paula, CA; his sister Cindie Wilke from Bellingham, WA; his brothers Craig Collis from Spokane, WA and Stuart Collis from Maple Valley, WA. Scott is also survived by multiple nieces, nephews and a great-niece. Scott was an extraordinary mechanic and spent his last few years with a wonderful company, Deer Park Diesel. The family thanks friends, Christ's Church of Deer Park and Deer Park Diesel for all of their support and kindness during this time. In Lieu of flowers, the family requests donations be made to Christ's Church of Deer Park, 5804 W. Herman Rd., Deer Park, WA 99006.