GDes Pro inc.
Specialty contractors
Call · 514 206-2633In Les Coteaux, 10 companies are listed as active for roofing, doors and windows or finishing work in RBQ data dated November 3, 2026. 1 (10%) has held their licence for 10 years or more, the oldest since 2002; none got its licence in the last 90 days.

Specialty contractors
Call · 514 206-2633Specialty contractors
Call · 450 267-2898Specialty contractors
Call · 438 221-1199Specialty contractors
Call · 514 267-0502Specialty contractors
Call · 438 340-5045Specialty contractors
Call · 418 436-1258Specialty contractors
Call · 450 267-2552Specialty contractors
Call · 450 567-2432Specialty contractors
Call · 514 434-2888Specialty contractors
Call · 514 561-9586Ad · Featured placement · examplePreview only — this is not a contractor listing
Longueuil 354Saint-Jean-sur-Richelieu 246Saint-Hyacinthe 111Brossard 92Châteauguay 75Salaberry-de-Valleyfield 75Boucherville 70Vaudreuil-Dorion 70Sainte-Julie 66Belœil 66Saint-Constant 62Chambly 62
For roofing, doors and windows or finishing work in Les Coteaux (region: Montérégie), 10 companies hold an active RBQ licence as of November 3, 2026. Compare them above: licence number, years licensed and phone.
Les Coteaux ranks 66th of 147 cities in the Montérégie region for this trade, with < 1% of the region's 3,045 companies.
Useful guides: Replacing exterior siding: permits in Montréal and Laval · Gutter cleaning and downspouts: Montréal rules · Radon test at home: when to test and how to fix it
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: Specialty contractors in Greater Montréal.
Source: Statistics Canada, 2021 Census, table 98-10-0233-01 (25% sample, rounded counts), Statistics Canada Open Licence.
Before you sign with a specialty contractor in Les Coteaux: check the licence on the day, ask for written quotes and avoid large deposits. Printable checklist before you sign →