Chelmsford- Mr. Earl R. McGrath of Chelmsford, formerly of Waltham, died Wednesday, October 19, 2005. Born in Watertown, a son of the late Stephen and Mary (Jensen) McGrath, he lived in Waltham before moving to Chelmsford six years ago. Until his retirement, he worked for many years as a mechanic for Veterans Taxi in Waltham. He is survived by his wife, Michele (Boudreau) McGrath; two sons, Matthew McGrath and Patrick J. McGrath both of Chelmsford; two brothers, Stephen and Joseph McGrath both of Watertown; one sister, Nancy Raper of Waltham and many nieces and nephews. Funeral services will be held Monday at 7:30 p.m. in The Joyce Funeral Home, 245 Main Street (Rte.20), Waltham. Visitation will be held prior to the service from 6:00 p.m. - 7:30 p.m.