City of Harrisburg Categories Government & Housing Agencies 301 E Willow St Harrisburg SD 57032 (605) 767-5010 (605) 743-2831 Send Email Visit Website Rep/Contact Info Michael McMahon × Michael McMahon Phone: (605) 767-5010 301 E Willow St PO Box 26 Harrisburg SD 57032 Share × Print Email Facebook Twitter LinkedIn Tell a Friend ×