Suggest an update Name* Categories* State* Locality* ZIP* Street address* Phone* Website* Company description* Lawyer John P Jansen, Practice Areas Contracts / Agreements Lawyers. is located in the city of Boonton, the state of New Jersey. Attorney legal address Jansen & De Bona, LLC413 W Main StBoonton, NJ, 07005-1149. For more information, please call (973) 334-0031 Your comments* (not for publishing) * — Required information John P Jansen ← View details Jansen & De Bona, LLC413 W Main StBoonton, NJ, 07005-1149, Boonton, New Jersey (973) 334-0031