Management of municipal services.
* Payment of municipal taxes and property assessment.
* Urban planning by-laws.
* Permit applications.
* Fire safety department.
* Information on the collection of residual materials and collections according to the calendar provided by the MRC de Roussillon: http://roussillon.ca/gestion-des-matieres-residuelles/info-matieres-residuelles/info-collection/?ville=mercier
* Centre d'avis aux citoyens: updated recorded message containing current notifications.
* Alerte citoyens: automated phone call system for emergencies.
* Leisure, culture, and community life.
* Municipal library.