Suggest an update Name* Categories* State* Locality* ZIP* Street address* Phone* Website* Company description* Lawyer Mary K. Devereaux, Practice Areas No known practice areas. is located in the city of Sewickley, the state of Pennsylvania. Attorney legal address Better Business BureauPo Box 279Sewickley, PA, 15143-0279. For more information, please call (412) 915-8849 Your comments* (not for publishing) * — Required information Mary K. Devereaux ← View details Better Business BureauPo Box 279Sewickley, PA, 15143-0279, Sewickley, Pennsylvania (412) 915-8849