Works Info

Stay informed about the work being carried out in the city, whether it involves road repairs, infrastructure maintenance, work on the water network, or park redevelopment. For any questions or to report an issue related to the work, please call 514-694-4100.

2026-08-28

Street Lighting – Replacement of lampposts

Nature of the work: Replacement of lampposts to convert the old lighting source to LED.

2026-06-29

Reconfiguration of the merge lane onto Saint-Charles Boulevard South at the Sainte-Marie Road East intersection

Reconfiguration of the merge lane onto Saint-Charles Boulevard South at the Sainte-Marie Road East intersection, starting June 29.

Cutting Down a Tree

Cutting down a healthy tree is prohibited throughout the Town, except in certain situations provided for under municipal regulations. Before cutting down a tree on your property, you must determine whether a certificate of authorization is required and whether the reason for cutting down the tree is permitted.

Applicable regulations

The provisions governing tree cutting, pruning and protection are set out in Article 5.6 of Zoning By-Law No. 90-58.

A certificate of authorization is required to cut down any tree :

  • exceeding 10 cm in diameter, measured at 1.3 m from ground level; OR
  • exceeding 15 cm in diameter, measured at a maximum of 15 cm from ground level. 

Tree removal may be authorized for any of the following reasons:

  • The tree is dead or diseased.
  • The tree poses a risk of falling branches or another potential hazard.
  • The tree must be removed to allow for new construction or the expansion of a building.
  • The tree is causing damage to property. (Please note that surface roots and falling twigs, on their own, are not considered valid reasons for tree removal.)

Before the inspection, tie a string around the trunk of the tree identified in the application so that municipal staff can clearly identify it.

The application form for a tree felling certificate of authorization may be:

  • obtained from the Public Works Department at 25 Claude-Jodoin Street
  • downloaded and printed by clicking here

All sections of the form must be duly completed to avoid delays in processing the application.

Processing Time

The application will be processed within 20 working days following receipt of the form. If the application is approved, the certificate of authorization will be sent to the applicant by email.

Any tree cut down in the front or side yard of a private property must be replaced within 90 days following its removal. The replacement tree must:

  • be at least 1.5 m high
  • be one of the permitted species
  • be planted in an appropriate location on the property

Choosing a Location for the New Tree

When planting the new tree, avoid encroaching on the street right-of-way, where underground utilities and infrastructure are generally located. If repairs to this infrastructure become necessary, a tree located within the municipal right-of-way may need to be removed.

The water service valve located in front of your property is generally situated near the right-of-way line and may be used as an approximate reference point. If in doubt, contact the Town before planting a tree.

Helping the New Tree Survive and Thrive

During its first three years of growth, a newly planted tree requires special care, including adequate watering and proper protection of its trunk, roots and surrounding soil.

For planting and maintenance tips, as well as information on practices to avoid, consult the page  Planting a new tree.

All trees within the Town must be protected, regardless of their size.

Any tree with a diameter greater than 10 cm (4 in) that could be damaged during construction work must be adequately protected, whether it is located on private or municipal property.

It is also prohibited to trim, prune or cut down any tree or shrub belonging to the Town. Such work may only be carried out by authorized municipal employees or, when necessary, by utility company tree-pruning crews.

It is also prohibited to cut or uproot flowers and plants belonging to the Town.

When a tree located on private property:

  • interferes with the lighting provided by a streetlight
  • obstructs the visibility of a traffic sign
  • poses a risk to public safety

the property owner or occupant must correct the situation.

The Town may issue a notice requiring the property owner or occupant to:

  • prune the tree
  • cut certain branches
  • remove the tree entirely

The required work must be completed within 10 days following receipt of the notice.

Emerald Ash Borer Subsidy Program

For information on the eligibility criteria and program terms, click here.

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Questions?

The Public Works Department is responsible for enforcing tree-related regulations and can answer your questions about tree removal, tree health and preservation.

You may contact the Department:

  • In person: Municipal Garage, 25 Claude-Jodoin Street
  • By telephone: 514-630-2727
  • online via the Requests Online system