Suggest an update Name* Categories* State* Locality* ZIP* Street address* Phone* Website* Company description* Lawyer John A Keller, Practice Areas Litigation Lawyers. is located in the city of Madisonville, the state of Louisiana. Attorney legal address Keller & Trahant, Llc506 Water St Ste BMadisonville, LA, 70447-9678. For more information, please call (985) 845-0356 Your comments* (not for publishing) * — Required information John A Keller ← View details Keller & Trahant, Llc506 Water St Ste BMadisonville, LA, 70447-9678, Madisonville, Louisiana (985) 845-0356