Knudson & Brady PC Address: 400 N Main St, Marcus, IA 51035 Phone: (712) 376-2412 Hours: Mon: 8am-5pm Tue: 8am-5pm Wed: 8am-5pm Thu: 8am-5pm Fri: 8am-5pm Lawyers Other Businesses: Wibe & Phillips at 320 N Main St, Marcus, IA 51035