Suggest an update Name* Categories* State* Locality* ZIP* Street address* Phone* Website* Company description* Lawyer Kevin A. Duff, Practice Areas No known practice areas. is located in the city of Whitefish, the state of Montana. Attorney legal address Po Box 5060309 Wisconsin AvenueWhitefish, MT, 59937-5060. For more information, please call (406) 862-4310 Your comments* (not for publishing) * — Required information Kevin A. Duff ← View details Po Box 5060309 Wisconsin AvenueWhitefish, MT, 59937-5060, Whitefish, Montana (406) 862-4310