Collecte MTL

Collecte MTL, right inside ChatGPT

Ask ChatGPT when your garbage, recycling or food waste is picked up — just give it a Montréal address. Collecte MTL is now a ChatGPT app, so the same open-data collection schedule you get here is available in a conversation, no forms to fill in.

Open in ChatGPT

Try asking

“When is recycling collected at 4200 Rue Saint-Denis, Montréal?”

What you can ask

  • Any address on the island

    Give ChatGPT any street address on the island of Montréal and it finds the right collection sector — no need to know your sector or borough.

  • Every stream, with upcoming dates

    Garbage, recycling, food and organic waste, green (yard) waste, and bulky/construction debris — each with its collection days and the next pickup dates when they can be worked out.

  • Écocentres & borough stats

    It can also point to the nearest écocentres (drop-off centres) for what doesn’t go to the curb, and share your borough’s recovery rates from the City’s waste data.

What is the Collecte MTL ChatGPT app?
It’s Collecte MTL, available inside ChatGPT. Under the hood, ChatGPT connects to our MCP server and calls the same read-only tools that power this website, so you get the same answers in a chat.
Is it free?
The app itself is free — there’s no account, sign-up or ads on our side. You do need access to ChatGPT, which is governed by OpenAI’s own terms. Requests are stateless: the address is used only to answer your question and isn’t stored by us. See our Privacy Policy for details.
How accurate is it?
It uses the same City of Montréal open data as this site — best-effort, refreshed roughly monthly, and not a live feed, so holiday shifts and one-off changes may not appear right away. Treat it as a strong guide, not a guarantee. More on the data on the About page.