Home › Top 4 Insurance Company in Mt Carroll, Illinois Find best Insurance Company in Mt Carroll, Illinois, with all necessary contact information, including addresses, phone numbers, working hours, map locations, and website links. Carroll County Farm Bureau US, Mt Carroll, IL 61053811 S Clay St # B John Bickelhaupt - COUNTRY Financial representative US, Mt Carroll, IL 61053811 S Clay St Mt. Carroll Insurance Agency US, Mt Carroll, IL 61053209 N Main St Mt Carroll Mutual Insurance Co US, Mt Carroll, IL 61053312 N Main St