St. Charles Bank & Trust Company, Mclean Office Basic Info Reviews Routing Numbers Map & Direction Name: St. Charles Bank & Trust Company, Mclean Office Main Office: No Service: Full Service Brick and Mortar Office Location: 590 North Mclean Boulevard Elgin, Illinois 60120 Kane County View other branches Phone: 847-888-7985 Please enable JavaScript to view the comments powered by Disqus. From: To: