Law Office of Lisa Finn, Esq., LL.M. Estate Planning Attorney estate planning attorney is located at 3000 18th Street in the city of Metairie. Metairie is located in the state of Louisiana. According to our database there are 1 estate planning attorneys in Metairie. If you are looking for an estate planning attorney in Metairie please browse through our directory of estate planning attorneys in Metairie to find one that meets your needs.