Home › Top 5 Insurance Company in Madison, Connecticut Find best Insurance Company in Madison, Connecticut, with all necessary contact information, including addresses, phone numbers, working hours, map locations, and website links. Carl Jeppesen: Allstate Insurance US, Madison, CT 06443168 Boston Post Rd STE 6 MetLife Auto & Home®, part of The Farmers Insurance Group® US, Madison, CT 0644360 Wildcat Springs Dr Nationwide Insurance: Michael Silberberg US, Madison, CT 06443145 Durham Rd STE 5 McLaughlin Associates Insurance Agency US, Madison, CT 06443106 Wall St Kearney Insurance Agency LLC US, Madison, CT 0644378 Bradley Rd