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- Roads and Public Works
-
Construction and Renovation
- General Information
- Demolition
- Driveway, Walkway and Parking Area
- Exterior Work
- Fence and Hedge
- Interior Renovations
- Landscaping
- Landscaping and pool
- Licence for Landscapers and Snow Removal Contractors
- Mechanical Unit and Geothermal Systems
- New Buildings and Extensions
- Occupancy Certificate: Use of a new building, change of use, commercial premises and café-terrace
- Plumbing
- Retaining Wall
- Rock Excavation and Blasting
- Roof
- Signs
- Tree Felling
- Windows and Doors
- Urban Planning
- Roads and Public Works
-
Construction and Renovation
- General Information
- Demolition
- Driveway, Walkway and Parking Area
- Exterior Work
- Fence and Hedge
- Interior Renovations
- Landscaping
- Landscaping and pool
- Licence for Landscapers and Snow Removal Contractors
- Mechanical Unit and Geothermal Systems
- New Buildings and Extensions
- Occupancy Certificate: Use of a new building, change of use, commercial premises and café-terrace
- Plumbing
- Retaining Wall
- Rock Excavation and Blasting
- Roof
- Signs
- Tree Felling
- Windows and Doors
- Urban Planning
Household Hazardous Waste Collection
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October 4, 2025
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9 a.m. to 5 p.m.
Household Hazardous Waste (HHW) are household, automotive and outdoor maintenance products that present real safety, health and environmental hazards. Products marked as corrosive, explosive, flammable or toxic should never be disposed of in the garbage or down the drain. They are recognizable by the presence of one or more hazardous product pictograms on their container.
The household hazardous waste collection will take place on Saturday, October 4 between 9 a.m. and 5 p.m. in the parking lot of the Westmount Public Library, 4574 Rue Sherbrooke O.
| ACCEPTED MATERIALS | REFUSED MATERIALS |
|---|---|
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Electronic waste will be collected the same day through the EPRA-Quebec’s Recycle my electronics program. Electronic waste includes computers, phones, printers, etc. It does not include small appliances.
Household hazardous waste is also accepted at all times at Montreal’s ecocentres, and specific materials are accepted by some retailers (e.g., batteries, propane tanks).
