Public Works and Government Services Canada As the Government of Canada's major common service organization, Public Works and Government Services Canada (PWGSC) helps keep the wheels of government turning, as smoothly as possible. ###>Travaux Publics et Services Gouvernementaux Canada Étant la principale organisation de services publics, Travaux Publics et Services gouvernementaux Canada maintient les rouages du gouvernement en mouvement avec douceur et efficacité.