Frerichs Law Office P C Address: 160 E 4th St, Parkersburg, IA 50665 Phone: (319) 486-1059 Lawyers Other Businesses: Frerichs Law Office P C at 160 E 4th St, Parkersburg, IA 50665 Klinkenborg Hansmann Petersen at 1201 Highway 57, Parkersburg, IA 50665