The accessibility mode increases the contrast for people with visual problems.

Delay in the waste collections
Please note that in the current context (of COVID-19), the contractor that provides the City with waste collection services is doing everything possible to ensure that the waste materials placed at the curb are collected according to the regular schedule. However, the company is encountering increasing challenges due to a higher rate of absenteeism among its employees and those that come from employment agencies. In addition to this, it is facing extended delays in repairing its trucks. All this has affected the collection service in recent weeks. Further exacerbating the situation is a marked increase in residential tonnage.

We thank residents for their understanding, and will keep you informed as the situation evolves, as always. 

If your waste is not picked up, we invite you to leave your bins at the curb and, if you wish, to also contact the Info-Environnement line at 450-466-3199 or at

Household waste management involves several components including household garbage, recyclables, green waste, and hazardous household waste.


Household garbage

Garbage collection takes place every second Monday.

For buildings with 9 dwelling units or more, garbage is collected once a week from April 6, 2020 to October 26, 2020, and every two weeks the rest of the year. 

For industrial, commercial, and institutional buildings, garbage is collected once a week year-round.


Recyclable materials are collected every second Thursday.

For buildings with 9 dwelling units or more, and for industrial, commercial and institutional buildings, recycling materials are collected once a week.

Green waste

There are twelve green waste collections from spring to fall in both sectors at the same time.

Large items
(Large non-recoverable waste)

There are four collections of large items per year.

Organic waste

Organic waste is collected every Wednesday during summer, from April 8 to October 28, 2020. During winter, it is collected every two weeks.

For the moment, only single-family homes, buildings with 8 dwelling units or fewer, school, and municipal buildings will have access to the organic waste collection service.

2020 waste collection calendar
To find out all the details and the dates of the various collections, consult the 2020 waste collection calendar.

2021 waste collection calendar
To find out all the details and the dates of the various collections, consult the 2021 waste collection calendar.

Was your bin forgotten?

Collectors can pick up waste materials between 7 a.m. and 8:30 p.m. If they still have not come after this time, please leave your bin at the curb and notify the Environment Management division at 450-466-3199 or at Thank you for your collaboration!


You have free access to three ecocentres within the Longueuil agglomeration where you can dispose of various recoverable materials in an ecologically friendly manner, including some that may not be discarded in either the regular garbage or recyclables pick-ups: tires, wood furniture, construction equipment, air conditioners, refrigerators, hazardous household waste, electronic products, branches, peat edges, etc.

Directory of recyclers

The City of Saint-Lambert has created a list of places where you can properly dispose of or donate common household items (computers, cell phones, furniture, etc.) in an ecological way. 


Residents who would like to start composting at home may purchase a Soil Saver composter for $25 (maximum two composters per household). The composters are available while stocks last from the City Hall, located at 55 Argyle Avenue. If you have any questions, join the green squad at 450 466-3889, ext. 3199 or at