Customer Service WM. Schwartz & Co 458 N Green Bay Road Waukegan, IL 60087 P: 847-336-8700 F: 847-623-9843 HOURS M-F: 8:00am to 5:00pm Saturday: 8:30-12:00pm Sunday: Closed CLICK HERE to get directions from your address NEED HELP AFTER HOURS? EMERGENCY #”S See our insurance carrier's contact information for Wm Schwartz & Co's after-hours service.