Home › Top 5 Real Estate in Marengo, Illinois Find best Real Estate in Marengo, Illinois, with all necessary contact information, including addresses, phone numbers, working hours, map locations, and website links. Yvonne Daniels, realtor @ RE/MAX Connections II US, Marengo, IL 60152402 E Grant Hwy Jorel Kilcullen Team @ RE/MAX - Marengo (IL 60152) US, Marengo, IL 60152402 E Grant Hwy suite a Roxann Machac, CENTURY 21 New Heritage US, Marengo, IL 60152821 E Grant Hwy CENTURY 21 New Heritage-Marengo Office US, Marengo, IL 60152821 E Grant Hwy C RE/MAX Connections II US, Marengo, IL 60152402 E Grant Hwy