ESCON Group, Inc. Contractor Details Bay City Division ESCON Group, Inc. Contact: Bill Sponseller Contact Information Address ESCON Group, 6, Johnson Court, City of Bay City, Bay County, Michigan, 48708, United States of America Phone 989-893-4541 Zip/Post Code 48708 Website www.escon.us Author Info Claudia Martinez Member since 1 year ago View Profile By Claudia Martinez|2021-06-29T19:12:31-04:00April 23rd, 2020| Share This Article FacebookTwitterLinkedInWhatsAppTumblrPinterestEmail