Suggest an update Name* Categories* State* Locality* ZIP* Street address* Phone* Website* Company description* Lawyer Kathleen Heffernan, Practice Areas No known practice areas. is located in the city of Onset, the state of Massachusetts. Attorney legal address Po Box 969Onset, MA, 02558-0969. For more information, please call (508) 317-5900 Your comments* (not for publishing) * — Required information Kathleen Heffernan ← View details Po Box 969Onset, MA, 02558-0969, Onset, Massachusetts (508) 317-5900