Suggest an update Name* Categories* State* Locality* ZIP* Street address* Phone* Website* Company description* Lawyer Laurence R Leff, Practice Areas No known practice areas. is located in the city of Livingston, the state of New Jersey. Attorney legal address Laurence R. LeffNo address is available.Livingston, NJ, 07039. For more information, please call (973) 992-9207 Your comments* (not for publishing) * — Required information Laurence R Leff ← View details Laurence R. LeffNo address is available.Livingston, NJ, 07039, Livingston, New Jersey (973) 992-9207