Heat pumps in Saint-Théodore-d’Acton: permits and bylaws
Planning a heat pump or an air conditioner in Saint-Théodore-d’Acton? No rule on heat pumps is published online for Saint-Théodore-d’Acton. Here is what we checked, and what to ask before the work.

We looked. Nothing on heat pumps is published.
What we read
General bylaw G-100.1, s. 24; urban planning permit application form; zoning bylaw 03-468 not published (checked September 30, 2026).
- The urban planning permit form does not mention heat pumps: ask before installing.
- Allow about 30 days for a reply to a permit application.
What to ask the city
- Is a permit or a certificate of authorization required to install a heat pump?
- How far from the lot lines must the unit be?
- Which spots are allowed: backyard, side yard, front yard, balcony, roof?
- Is there a noise limit at the lot line?
- Which documents should come with the request?
Good to know, and who to call.
Confirm before the work
The official bylaw prevails. A quick call to the city settles any doubt before you order the unit.
The short answers.
Do you need a permit to install a heat pump in Saint-Théodore-d’Acton?
Not verified: confirm with the building inspector.
Where can the unit go?
Bylaw not published online: confirm with the inspector.
Who should I call to confirm before the work?
Building and environment inspector, 450 546-2634 (Thursday mornings, by appointment).
Read at the source.
Sources: General bylaw G-100.1, s. 24; urban planning permit application form; zoning bylaw 03-468 not published (checked September 30, 2026).
Checked by AirGreen on September 30, 2026.
This page is a summary. The official bylaw prevails. Confirm with the city before the work.
A heat pump project in Saint-Théodore-d’Acton?
We come and see your property, and the estimate is free.
