GBCA is proud to have provided architectural services to a long list of properties that are recognized by the Historic Sites and Monuments Board of Canada. Each national historic site is a distinct and vibrant symbol of Canadian identity. They are also living history and require protection.

Our heritage expertise has assisted with the preservation of the following important buildings and sites:

Annesley Hall, Toronto, Ontario

Camp 30/Former Bowmanville Boys Training School, Bowmanville, Ontario
Central Experimental Farm, Ottawa, Ontario
Empress Hotel, Victoria, British Columbia
Fort York, Toronto, Ontario
Fulford Place, Brockville, Ontario
Guelph City Hall, Guelph, Ontario
Homer Watson House, Kitchener, Ontario
Massey Music Hall, Toronto, Ontario
Old Toronto Post Office, Toronto, Ontario
Parliament Buildings of Canada, Ottawa, Ontario
Royal Alexandra Theatre, Toronto, Ontario
Royal Conservatory of Music, Toronto, Ontario
St. George’s Hall (Arts and Letters Club), Toronto, Ontario
Union Station, Toronto, Ontario