Suggest an update Name* Categories* State* Locality* ZIP* Street address* Phone* Website* Company description* Lawyer William T. Harth Jr., Practice Areas Criminal Defense Attorneys. is located in the city of Clark, the state of New Jersey. Attorney legal address Helmer, Conley & Kasselman, P.A.251 Westfield Ave.Clark, NJ, 07066. For more information, please call (732) 540-7701 Your comments* (not for publishing) * — Required information William T. Harth Jr. ← View details Helmer, Conley & Kasselman, P.A.251 Westfield Ave.Clark, NJ, 07066, Clark, New Jersey (732) 540-7701