Support

Need help, spotted a wrong collection day, or have a question about Collecte MTL? Here’s how to reach out.

Contact

Email sebastien@castiel.me. This is a small, independent project, so replies are best-effort — but questions and feedback are genuinely welcome.

Reporting an incorrect schedule

Collection days come from the City of Montréal’s open data, so some errors originate there rather than in this tool. If a schedule looks wrong, email the address above with the address you looked up and what you expected, and it’ll be checked. For official, authoritative information, the City of Montréal’s own channels are the source of truth.

How this tool works

For background on where the data comes from, how accurate it is, and whether it’s live, see the About page.

Last updated: July 2026.