Suggest an update Name* Categories* State* Locality* ZIP* Street address* Phone* Website* Company description* Lawyer William Joseph Koval Jr., Practice Areas No known practice areas. is located in the city of Mayfield Heights, the state of Ohio. Attorney legal address 6140 Parkland Blvd.,Ste 300Mayfield Heights, OH, 44124. For more information, please call (440) 995-5110 Your comments* (not for publishing) * — Required information William Joseph Koval Jr. ← View details 6140 Parkland Blvd.,Ste 300Mayfield Heights, OH, 44124, Mayfield Heights, Ohio (440) 995-5110