L'Heureux Pro-Joints Inc.
Specialty contractors
Call · 450 246-4571In Lacolle, 8 companies are listed as active for roofing, doors and windows or finishing work in RBQ data dated November 5, 2026. 2 (25%) have held their licence for 10 years or more, the oldest since 2005; 1 got its in the last 90 days.

Specialty contractors
Call · 450 246-4571Specialty contractors
Call · 450 246-4146Longueuil 356Saint-Jean-sur-Richelieu 245Saint-Hyacinthe 111Brossard 94Salaberry-de-Valleyfield 76Châteauguay 75Boucherville 70Vaudreuil-Dorion 69Sainte-Julie 66Belœil 66Saint-Constant 62Chambly 60
Looking for a specialty contractor in Lacolle? 7 of the 8 companies on the list work in this trade only; the others are also listed in other trades: painters (1).
Lacolle ranks 80th of 147 cities in the Montérégie region for this trade, with < 1% of the region's 3,048 companies.
The choice is limited in Lacolle. Companies from nearby cities in the region, such as Longueuil (356), Saint-Jean-sur-Richelieu (245) and Saint-Hyacinthe (111), may also serve your area: ask them.
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 5, 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 Lacolle: check the licence on the day, ask for written quotes and avoid large deposits. Printable checklist before you sign →