Les Constructions RMR Leblanc Inc.
Renovation, construction and general workNew home builders
Call · 450 692-52998 companies holding subcategory 1.1.1 or 1.1.2 (new residential buildings covered by a guarantee plan) have an address in Châteauguay. Five of them have “construction” or “builder” in their name.

Renovation, construction and general workNew home builders
Call · 450 692-5299Renovation, construction and general workNew home builders
Call · 450 800-4330Renovation, construction and general workNew home buildersHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 450 691-5881Renovation, construction and general workNew home builders
Call · 514 346-7899Renovation, construction and general workNew home buildersHeating, ventilation and air conditioningConcrete and foundations
Call · 514 378-0396Renovation, construction and general workNew home builders
Call · 450 692-1115Renovation, construction and general workNew home builders
Call · 514 475-6575Renovation, construction and general workNew home builders
Call · 514 968-6770Ad · Featured placement · examplePreview only — this is not a contractor listing
In Châteauguay, three companies have at least twenty years of licence; two have fewer than five. For Châteauguay, two have held one for ten to nineteen years, just one for five to nine. In Châteauguay, the median licence here dates from 2016. Among the companies in Châteauguay, the longest-held licences are those of Construction Gerpro inc. (1984), Les Constructions RMR Leblanc Inc. (1987) and Les Constructions Sirianni inc. (2008). For Châteauguay, the latest arrivals are NEXIOR Construction inc. (August 25, 2025) and Habitation H C inc. (December 1, 2017).
For Châteauguay, eight are in class I (1.1.1) and seven in class II (1.1.2). In Châteauguay, eight can also build buildings of all kinds (1.3). Among the companies in Châteauguay, all declare another trade; they mostly name renovation (eight). For Châteauguay, all of them have a $40,000 bond. In Châteauguay, the most frequent bond providers are the APCHQ (six) and the CEGQ (just one).
In Châteauguay, 4,700 dwellings were built from 2001 to 2021. Those built after 2000 make up 24%. In Châteauguay, 72% of households own their home.
Among the companies in Châteauguay, since 2010, four companies have joined the four licensed earlier. In Châteauguay, that is 0.4 of these companies per thousand dwellings. This puts Châteauguay 21st of the 25 towns around Montréal. The administrative region (Montérégie) has 479, 2% of them in Châteauguay.
In the new homes ranking, Châteauguay is 21st of 26 (Montréal and 25 towns), beside Mont-Saint-Hilaire (9) and Boucherville (7). The closest towns are Candiac (18), Laval (96) and La Prairie (10).