Larochelle Construction inc.
Renovation, construction and general work
Call · 450 881-3109RBQ data dated November 3, 2026: 3 companies active in Saint-Louis for renovation or construction work. 1 (33%) has held their licence for 10 years or more, the oldest since 2010; none got its licence in the last 90 days.

Renovation, construction and general work
Call · 450 881-3109Renovation, construction and general work
Call · 450 278-3285Renovation, construction and general work
Call · 514 808-2980Ad · Featured placement · examplePreview only — this is not a contractor listing
Longueuil 442Saint-Jean-sur-Richelieu 331Brossard 210Saint-Hyacinthe 142Boucherville 129Salaberry-de-Valleyfield 112Carignan 106Vaudreuil-Dorion 101Sainte-Julie 99Châteauguay 96Saint-Lazare 92Chambly 85
Looking for a renovation contractor in Saint-Louis? This page lists the 3 companies in Saint-Louis that hold an active RBQ licence for renovation or construction work, according to public RBQ data dated November 3, 2026.
In the Montérégie region, 4,184 companies work in this trade across 146 cities; Saint-Louis has 3 of them (131st).
The choice is limited in Saint-Louis. Companies from nearby cities in the region, such as Longueuil (442), Saint-Jean-sur-Richelieu (331) and Brossard (210), may also serve your area: ask them.
Useful guides: Multigenerational home in Québec: tax credit and permits · Digging and retaining walls: locate request and permits · Rebuilding a balcony: fibreglass deck, railings, permits
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: Renovation, construction and general work in Greater Montréal.
Before you sign with a renovation contractor in Saint-Louis: check the licence on the day, ask for written quotes and avoid large deposits. Printable checklist before you sign →