Kintzinger, Harmon, Konrardy, PLC Google Map 100 W 12th St #4804, Dubuque, IA 52001 Kintzinger, Harmon, Konrardy, PLC info Address: 100 W 12th St #4804, Dubuque, IA 52001 Website: kintzlaw.com Telephone: (563) 588-0547 Zipcode: 52069 City: Preston State: Iowa Work Time: Monday 8AM–5PM,Tuesday 8AM–5PM,Wednesday 8AM–5PM,Thursday 8AM–5PM,Friday 8AM–5PM,Saturday Closed,Sunday Closed