Herndon, Donald R. 2877 Overland Avenue, Suite B P.o. Box 80050 Billings, MT 59108 Phone : (406) 656-1212 Herndon, Donald R. Business Category Attorneys Attorneys-Appeals Law Attorneys-Insurance Law Attorneys-Litigation Law Attorneys-Real Estate Sweeney, Kevin C. 2877 Overland Avenue, Suite B P.o. Box 80050 Billings, MT 59108 Phone : (406) 656-1212 Sweeney, Kevin C. Business Category Attorneys Attorneys-Estate Planning Attorneys-Taxation Law Herndon & Sweeney P.c. 2877 Overland Avenue, Suite B P.o. Box 80050 Billings, MT 59108 Phone : (406) 656-1212 Herndon & Sweeney P.c. Business Category Attorneys Attorneys-Appeals Law Attorneys-Personal Injury Attorneys-Insurance Law Attorneys-Litigation Law