Le groupe Jenaco inc.
Renovation, construction and general workNew home buildersPlumbersHeating, ventilation and air conditioning
Call · 450 443-8000In Longueuil, the RBQ register lists 37 companies holding subcategory 1.1.1 or 1.1.2 (new residential buildings covered by a guarantee plan). 25 of them have “construction” or “builder” in their name.

Renovation, construction and general workNew home buildersPlumbersHeating, ventilation and air conditioning
Call · 450 443-8000Renovation, construction and general workNew home builders
Call · 514 994-3186Renovation, construction and general workNew home buildersHeating, ventilation and air conditioningWood stoves and fireplacesMasonryConcrete and foundationsSeptic systemsWells and water pumps
Call · 450 670-0407Renovation, construction and general workNew home buildersSeptic systemsWells and water pumps
Call · 514 466-2233Renovation, construction and general workNew home builders
Call · 450 486-3344Renovation, construction and general workNew home buildersHeating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundations
Call · 514 863-5857Renovation, construction and general workNew home buildersHeating, ventilation and air conditioningWood stoves and fireplacesMasonryConcrete and foundationsSeptic systemsWells and water pumpsAccessibility lifts
Call · 450 646-4664Renovation, construction and general workNew home buildersHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 450 678-5000Renovation, construction and general workNew home buildersHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 450 670-6746Renovation, construction and general workNew home buildersHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 514 992-4580Renovation, construction and general workNew home buildersHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 514 666-4666Renovation, construction and general workNew home builders
Call · 514 979-6819In Longueuil, four companies have held a licence for at least twenty years and eleven for under five. Among the companies in Longueuil, eight have held one for ten to nineteen years, fourteen for five to nine. The median licence year in Longueuil is 2019. The oldest licences in Longueuil belong to Evzone Inc. (1984), Construction Denis Desjardins inc. (1990) and Corenov Constructeurs inc. (1999). Among the companies in Longueuil, the most recent are those of WS Intercommerce inc. (August 26, 2026) and Groupe HUS Construction inc. (October 24, 2024). Two licences were issued in Longueuil in the last ninety days.
Among the companies in Longueuil, 36 are in class I (1.1.1) and 31 in class II (1.1.2). For Longueuil, 33 can also build buildings of all kinds (1.3). In Longueuil, two declare no other trade; the others mostly name renovation (35). Among the companies in Longueuil, all of them have a $40,000 bond. For Longueuil, the most frequent bond providers are the APCHQ (25) and the ACQ (five).
In Longueuil, 22,130 dwellings were built from 2001 to 2021. Construction since 2001 accounts for 20% of the dwellings. In Longueuil, 59,160 households own their home.
In Longueuil, six of these companies got their first licence before 2010, 31 since. In Longueuil, that is 0.3 of these companies per thousand dwellings. This puts Longueuil 22nd of the 25 towns around Montréal. The administrative region (Montérégie) has 479, 8% of them in Longueuil.
Longueuil holds the 4th place of 26 (Montréal and 25 towns) for new homes; next to it in the ranking are Mirabel (43) and Blainville (30). The closest towns are Saint-Bruno-de-Montarville (13), Brossard (21) and Montréal (189).