Public Service Alliance of Canada Building

The Public Service Alliance of Canada Building is a modernist elliptical office building in Ottawa, Ontario, constructed in 1968 as the national headquarters for the Public Service Alliance of Canada. Designed by Paul Schoeler of Schoeler & Heaton Architects, the 12-storey building is located at the intersection of Gilmour and Metcalfe.^[3] The building was a recipient of an Ontario Association of Architects Award.^[1] In 2000, the Royal Architectural Institute of Canada chose the building as one of the top 500 buildings produced in Canada during the last millennium.^[4]

Public Service Alliance of Canada Building
General information
Architectural style	Modernist
Address	233 Gilmour Street[1]
Town or city	Ottawa, Ontario
Country	Canada
Opened	21 December 1968[2]
Client	Public Service Alliance of Canada
Owner	Public Service Alliance of Canada
Technical details
Floor count	12
Floor area	11,150 m2 (120,000 sq ft)[1]
Design and construction
Architect(s)	Paul Schoeler
Architecture firm	Schoeler & Heaton Architects
Main contractor	Thomas Fuller Construction[2]