Home › Top 4 Insurance Company in Monroe, Ohio Find best Insurance Company in Monroe, Ohio, with all necessary contact information, including addresses, phone numbers, working hours, map locations, and website links. Farmers Insurance - John Holmes US, Monroe, OH 45044995 N Main St Ken Lindsay: Allstate Insurance US, Monroe, OH 4505015 East Ave Ashley Johnston - State Farm Insurance Agent US, Monroe, OH 450506 S Main St Unit G Trusty Insurance Group US, Monroe, OH 45050186 N Main St