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New homes in L’Assomption

In L’Assomption, the RBQ register lists 11 companies holding subcategory 1.1.1 or 1.1.2 (new residential buildings covered by a guarantee plan). Seven of them have “construction” or “builder” in their name.

Wood frame of a new house under construction
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Active licences in RBQ data dated November 3, 2026 · official register ↗ · list order

3C Plex Habitations inc.

✓ RBQ licence 5796-1765-01 · L'Assomption · Licensed since 2021

Renovation, construction and general workNew home buildersHeating, ventilation and air conditioningWood stoves and fireplaces

Call · 450 474-3263

Les Constructions Fondex Inc.

✓ RBQ licence 8331-7057-36 · L'Assomption · Licensed since 2006

Renovation, construction and general workNew home buildersHeating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundationsSeptic systemsWells and water pumps

Call · 514 617-2288

Les Habitations Irlane Inc.

✓ RBQ licence 8307-7024-48 · L'Assomption · Licensed since 2004

Renovation, construction and general workNew home buildersHeating, ventilation and air conditioningWood stoves and fireplaces

Call · 450 585-9004

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L’Assomption by the numbers

L’Assomption · new homes, seniority

In L’Assomption, three companies have held a licence for at least twenty years. Among the companies in L’Assomption, five have held one for ten to nineteen years, three for five to nine. The median licence year in L’Assomption is 2011. The oldest licences in L’Assomption belong to Les Habitations Irlane Inc. (2004), Constructions Christian & Jacques Inc. (2005) and Les Constructions Fondex Inc. (2006). Among the companies in L’Assomption, the most recent are those of 3C Plex Habitations inc. (April 9, 2021) and Construction Chalifoux et Fils inc. (September 24, 2020).

L’Assomption · new homes, licences

Among the companies in L’Assomption, eleven are in class I (1.1.1) and eleven in class II (1.1.2). For L’Assomption, eleven can also build buildings of all kinds (1.3). In L’Assomption, all declare another trade; they mostly name renovation (eleven). Among the companies in L’Assomption, all of them have a $40,000 bond. For L’Assomption, the most frequent bond providers are the APCHQ (nine) and GSC (just one).

L’Assomption · new homes, homes in 2021

In L’Assomption, 3,755 dwellings were built from 2001 to 2021. Construction since 2001 accounts for 41% of the dwellings. In L’Assomption, 6,795 households own their home.

L’Assomption · new homes, comparisons

In L’Assomption, four of these companies got their first licence before 2010, seven since. In L’Assomption, that is 1.2 of these companies per thousand dwellings. This puts L’Assomption 6th of the 25 towns around Montréal. The administrative region (Lanaudière) has 175, 6% of them in L’Assomption.

L’Assomption · new homes, neighbours

L’Assomption holds the 15th place of 26 (Montréal and 25 towns) for new homes; next to it in the ranking are Chambly (12) and Sainte-Julie (11). The closest towns are Repentigny (23), Mascouche (14) and Terrebonne (24).

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