Jefferson County Animal Cntrl 7105 Shelter Rd Barnhart, MO 63012 Phone : (636) 797-5577 Business Category Government Offices-County Legislative Bodies Jefferson County Court House--animal Control Hillsboro, MO 63050 Phone : (636) 797-5577 Business Category Government Offices-County Animal Shelters Humane Societies Animal Specialties County Government-Courts Courts Animal Services Animal Control Officer Government Offices & Public Schools