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About Us

Williams' Pastry Shop was established by Roy Williams and has been serving Sarnia since 1939. Originally located on the corner of Mitton and Wellington, Williams' moved to Ontario St. in 1965 before settling at the present location in the Northgate Shopping Centre.

Established as a traditional bake shop, Williams' Pastry Shop has only ever used natural ingredients - no artificial preservatives or stabilizers - and that tradition continues today. All our goods are baked on the premises, mixed from scratch.

Williams' specializes in Rolls, Breads, Pies, Tarts, Cookies, Pastries, Cakes and Decorated Special Occassion Cakes and Wedding Cakes.

Located in the Northgate Shopping Centre, 850 Colbourne Road, Sarnia (south of the 402). We are open Tuesday to Friday, 8:30 to 6:00, and Saturday 8:30 to 5:00. We are closed Sunday and Monday.

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Northgate Shopping Centre
850 Colbourne Road
Sarnia, ON N7T 6V8
Phone: 519-337-5161

Tuesday-Friday 8:30am-6:00pm
Saturday 8:30am-5:00pm
Sundays and Mondays CLOSED