St. Louis Post-Dispatch: People in Business Tyler Westerfeld joined Wiegmann Associates as a project engineer. VIEW ORIGINAL ARTICLE Post navigation ← RE Journals: Wiegmann tackling HVAC work on $48 million office building in Kansas St. Louis Construction News & Review: KWAME FOUNDATION TO HOST 17TH ANNUAL GOLF TOURNAMENT AT TOP GOLF CHESTERFIELD ON AUGUST 29 →