BMO Bank of Montreal ← View details 819 Saint Clair Street, Chatham, Chatham-Kent, ON N7M 5J7 +1 519-354-8581 bmo.com Suggest an Edit Name* State* Locality* ZIP* Street address* Phone* Website Opening hours Monday: 09:30 am — 04:00 pm Tuesday: 09:30 am — 04:00 pm Wednesday: 09:30 am — 04:00 pm Thursday: 09:30 am — 06:00 pm Friday: 09:30 am — 05:00 pm Your comments * — Required information