Management of municipal services.
* Municipal office: information on permits, subsidies and taxes, payment of taxes.
* Schedule of collection of recyclable materials and garbage and information on waste management: http://www.stdenissurrichelieu.com/services-aux-citoyens/collecte-des-ordures/
* Public security: fire safety service, Sureté du Québec.
* Road service.
Monday to Thursday 8h30 to 12h00 and 13h00 to 16h30, Friday 8h30 to 12h00 and 13h00 to 16h00