Great Lakes Credit Union ← View details 6600 West Sylvania Avenue #6, Sylvania, OH 43560 +1 419-246-5911 glcu.com Suggest an Edit Name* State* Locality* ZIP* Street address* Phone* Website Opening hours Monday: 09:00 am — 04:30 pm Tuesday: 09:00 am — 04:30 pm Wednesday: 09:00 am — 04:30 pm Thursday: 09:00 am — 04:30 pm Saturday: 10:00 am — 01:00 pm Your comments * — Required information