Home › Top 9 Insurance Company in Westchester, Illinois Find best Insurance Company in Westchester, Illinois, with all necessary contact information, including addresses, phone numbers, working hours, map locations, and website links. Heather Merritt - State Farm Insurance Agent US, Westchester, IL 6015410060 Roosevelt Rd Ste A Tenyiah Simmons Patterson - State Farm Insurance Agent US, Westchester, IL 601541933 S Mannheim Rd Customer Care Insurance US, Westchester, IL 60154927 S Mannheim Rd Austin A. McNichols Insurance Agency, Inc. US, Westchester, IL 601545 Westbrook Corporate Center Suite 110 Brendan Hodges: Allstate Insurance US, Westchester, IL 601549999 Roosevelt Rd Stanley's Insurance Agency, Inc US, Westchester, IL 601542215 Enterprise Dr #1510 AAA Insurance - Latonia Harris Insurance Agency US, Westchester, IL 601541907 S Mannheim Rd Farmers Insurance - Daniel Checco US, Westchester, IL 601549930 Derby Ln Ste 203 Blaine Carragher - State Farm Insurance Agent US, Westchester, IL 6015410440 W Cermak Rd