About

William Avantaggio, ESQ.William Avantaggio was raised in Damariscotta and attended local schools.  He attended St. Lawrence University, then returned to Maine to attend Law School in Portland.  He has practiced locally since 1994, and opened his own office in 2002.

Attorney Avantaggio focuses on Criminal Law and Family Law, but has experience in many other areas including property disputes, Landlord/Tenant issues, Personal Injury, and Construction.  If you require assistance in an area of law with which he is not familiar, he will do his best to help match you with the appropriate attorney for your situation.

Mr. Avantaggio is a past board member of the Mid-Coast Chapter of the American Red Cross, and the CLC YMCA, where he has been involved in coaching youth sports.