9451-0955 Québec inc.
Renovation, construction and general workNew home builders
Call · 514 894-4894RBQ data dated November 3, 2026: 4 companies active in Saint-Constant for building a new home. None has held its licence for 10 years. Close by: Candiac (18), La Prairie (10) and Brossard (21).

Renovation, construction and general workNew home builders
Call · 514 894-4894New home builders
Call · 450 290-0107Renovation, construction and general workNew home builders
Call · 514 717-5384New home builders
Call · 450 290-0107Ad · Featured placement · examplePreview only — this is not a contractor listing
Montréal 189Candiac 18La Prairie 10Brossard 21Longueuil 37Chambly 12Laval 96Saint-Bruno-de-Montarville 13Sainte-Julie 11Saint-Eustache 10Boisbriand 18
Looking for a new home builder in Saint-Constant? 2 of the 4 companies on the list work in this trade only; the others are also listed in other trades: renovation, construction and general work (2).
In the Montérégie region, 479 companies work in this trade across 101 cities; Saint-Constant has 4 of them (37th).
The choice is limited in Saint-Constant. Companies from nearby cities in the region, such as Montréal (189), Candiac (18) and La Prairie (10), may also serve your area: ask them.
On this page: Renovation permits in Saint-Constant
Open data of the Régie du bâtiment du Québec as of November 3, 2026, updated every night.
Required licence, issuing body and subcategories for this trade: New home builders in Greater Montréal.
Source: Statistics Canada, 2021 Census, table 98-10-0233-01 (25% sample, rounded counts), Statistics Canada Open Licence.
According to the City of Saint-Constant, most construction and renovation work needs a permit, which must be obtained before the work starts. To get it, you give the planning department all the plans and documents describing the project. A permit for minor work can be applied for online, and the request can be tracked online; every meeting with the land-use planning department is by appointment.
Official pages: Permits for construction and renovation work (in French) ↗ · Printable checklist before you sign