GBCA | Architecture Firm | Toronto & Hamilton GBCA | Architecture Firm | Toronto & Hamilton GBCA | Architecture Firm | Toronto & Hamilton

GBCA is a Toronto & Hamilton architecture firm with 50+ years of experience in adaptive reuse, restoration, heritage & technical consulting.

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Whitby Station Gallery

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North Toronto Station

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10 Toronto Street

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415 Eastern Avenue

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Shops of Summerhill

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85 Laird Drive Former Locomotive Shop

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67 Yonge Street

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10-12 Market Street

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401-405 Yonge Street

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60 Harbour Street

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462 Eastern Avenue

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