" Arial; of Waterford. March 13, 2012 at 78 years of age. " Arial; "Husband of the late Vivian C. (Feb. 5, 2008). Loving father of Jack (Cheryl) Kruchko of CA, Kimberly (Robert) Blitchok of Ortonville, Michael Kruchko of Waterford and Susan (Michael) Nykoruk of Rochester Hills. " Arial; "Beloved brother of Katherine Sorenson. " Arial; "Dear grandfather of Paul, Jon, Dustin, Shannon, Jeremy, Claire, Sara, Sandy and Sasha. " Arial; " " Arial; Leonard was the owner/operator of the HVAC Company: Service, Plumbing amp; Heating, and enjoyed working with the commercial clients in Oakland County. Mr. Kruchko was a Veteran of the US Navy.//