According to our records, this business is located at 2 Terminal Dr Ste 8a in East Alton (in Madison County), Illinois 62024, the location GPS coordinates are: 38.8884029 (latitude), -90.0566583 (longitude). Clark & Wiegand Financial Service is categorized under Insurance Companies (SIC code 6411). Known organization partner is Don Clark. You can contact the company by phone at (618) 259-7900.