Permits and regulations for the installation of a heat pump or air conditioning unit in Villeray–Saint-Michel–Parc-Extension
Understanding the requirements before installing your HVAC system
At AirGreen , we understand that a heat pump or wall-mounted air conditioner installation project must comply not only with technical standards, but also with current municipal regulations. In the Villeray–Saint-Michel–Parc-Extension borough, certain specific rules apply to ensure the safety, compliance, and harmony of the built environment. Here's everything you need to know before starting your work.
Required municipal permits
When is a permit required?
Any installation of a heat pump or permanent air conditioning unit requires obtaining a municipal permit .
This permit is issued by the borough of Villeray–Saint-Michel–Parc-Extension and aims to regulate the location, visibility and compliance with local planning regulations.
The following are considered permanent:
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Devices fixed to a structure (wall, roof, ground base);
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Outdoor units connected to a permanently integrated system.
Duration and validity of the permit
The permit issued for this type of installation is valid for 18 months from the date of issue.
Work must begin within 12 months of obtaining the permit. If the deadline is exceeded, a new permit will have to be requested.
Installation location and compliance
Authorized locations
Montreal's urban planning regulations are clear:
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Installation in the front yard of a building is prohibited .
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In other outdoor areas (side or rear yard), the device must be placed at least 1 meter from the property boundaries .
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The installation must always avoid disturbing the peace and quiet of the neighborhood, particularly in terms of noise.
Flat roof installation
If you plan to install your unit on a flat roof , the following rules apply:
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The unit must be located a minimum of 2 meters from a non-adjoining parapet ;
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It must also be set back from the facade , at a distance equivalent to twice its height .
These requirements aim to reduce visibility from the street and limit the aesthetic impact on the urban landscape.
Special case: removable devices
Removable air conditioning units (often “portable” or window-vented) do not require a permit .
However, their installation must be temporary and not damage the facade or contravene safety standards.
Good practices and mistakes to avoid
To avoid:
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Installing a device too close to a property line or public sidewalk;
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Neglecting to apply for a permit before starting work;
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Place an outdoor unit visible from the street , especially on the front facade.
To do:
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Validate the exact regulations with the district office before starting the project;
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Entrust the installation to a qualified HVAC contractor , holding an RBQ license;
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Check that the installation complies with the electrical standards of Hydro-Québec and the CCQ .
Your Responsibility / Our Support
Your Responsibility
It is important to note that compliance with all applicable rules, permits and regulations remains the responsibility of each customer .
Although we at AirGreen are always available to provide guidance and advice, it is your responsibility to ensure that your project complies with local requirements and that the necessary permits have been obtained before work begins.
Unless otherwise stated in our contract, obtaining the permit and regulatory compliance remains the responsibility of the client .
Our Support
At AirGreen , we believe that a successful installation requires transparency and compliance .
Our team is here to guide you , inform you and support you in understanding the administrative procedures related to your HVAC project.
We help you identify applicable obligations , communicate effectively with municipal services and plan your installation according to current regulatory requirements.
If you have any questions, please don't hesitate to contact us —we're here to make your experience simple, clear, and compliant.
Next step
At AirGreen , we support our clients at every stage of their process for compliant and sustainable HVAC installations , in compliance with municipal regulations in Montreal, Laval, Longueuil, the North Shore and the South Shore .
Contact us today for advice tailored to your project.