ROCK, David L., age 71, of Boyne City, formerly of Auburn Hills, died March 2, 2011. An electrician for nearly 40 years with IBEW Local #58, he worked with various contractors, but most notably with Johnson Controls. Beloved husband of Donna. Dear father of Jeff (Glenda) Rock of Lake Orion and Joy (Jack) Libby of Petoskey. Grandfather of Bradley, Lindsey, Sarah and Ben. Brother of Nancy Rudzinskas. Funeral Service 10:00 a.m. Friday at PIXLEY FUNERAL HOME, 322 W. University Drive in Rochester. Visitation Thursday 2-9 p.m. Memorial contributions in Dave’s name may be directed to the Alzheimers Association. www.pixleyfuneralrochester.com