Home › Top 6 Insurance Company in Monticello, Illinois Find best Insurance Company in Monticello, Illinois, with all necessary contact information, including addresses, phone numbers, working hours, map locations, and website links. Mark Anderson American Family Insurance US, Monticello, IL 61856505 W Bridge St Burgess & Cline US, Monticello, IL 61856108 W Washington St Brandon Taylor - COUNTRY Financial US, Monticello, IL 61856427 W Marion St Dalten Temples - State Farm Insurance Agent US, Monticello, IL 61856111 N State St Shelter Insurance - Monticello (IL 61856) US, Monticello, IL 61856208A S Market St Loman-Ray Insurance Group, LLC - Monticello (IL 61856) US, Monticello, IL 61856113 S State St