Help us keep our city clean by reporting the presence of garbage or other cleanliness issues in parks, on streets or in alleys.
Use our online service to tell us where you saw a cleanliness issue.
This service is not offered in the borough of L’Île-Bizard–Sainte-Geneviève.
Contact 311 (outside of Montréal: 514 872-0311)
Monday through Friday: from 8:30 a.m. to 8:30 p.m.
Saturday, Sunday and public holidays: from 9 a.m. to 5 p.m.