Écocentre Saint-Laurent

Last updated November 17, 2022
3535 Rue Sartelon
Montréal, QC H4R 0K5

Écocentres are the proper place to dispose of products that are harmful to health or the environment. They also accept construction debris, metal, used electronic devices, clothes and other objects that can be recycled or repurposed.


Access to the containers

Depending on your situation (resident, residential building owner, NPO, construction company), access may be free of charge or a fee may be applied.

The documents requested at the entrance, the materials accepted and the authorized volume may also vary, depending on your situation.

Please view the Web page below, entitled Taking items and materials to an ecocentre, for further information.

Waiting times

Before you go to your ecocentre, check waiting times (in French).


For your own safety, we recommend you wear safety glasses, closed shoes and work gloves when sorting and unloading your materials.

COVID-19: For now, you may not buy items from the repurposing centre. However, you can continue to drop off used items.

Gypsum sorting pilot project at the ecocentre
Gypsum is now being handled separately from other construction debris at the Saint-Laurent ecocentre in order to improve the quality of recycled gypsum and increase its potential for re-use. Gypsum will be processed and used to enrich farmland or as absorbent material for pumping companies and commercial garages.


Payment methods

  • Cash
  • Credit card (MasterCard, Visa)
  • Debit card


Écocentre Saint-Laurent
3535 Rue Sartelon
Montréal, QC H4R 0K5