9422-4268 Québec inc.
Renovation, construction and general work
Call · 514 606-9625RBQ data dated November 3, 2026: 21 companies active in Coteau-du-Lac for renovation or construction work. 8 (38%) have held their licence for 10 years or more, the oldest since 1984; none got its licence in the last 90 days.

Renovation, construction and general work
Call · 514 606-9625Renovation, construction and general work
Call · 450 374-9410Renovation, construction and general work
Call · 514 269-1069Renovation, construction and general workNew home builders
Call · 450 763-5353Renovation, construction and general work
Call · 450 288-7107Renovation, construction and general work
Call · 450 374-0669Renovation, construction and general work
Call · 514 715-9826Renovation, construction and general work
Call · 514 838-3904Renovation, construction and general work
Call · 438 462-3799Renovation, construction and general work
Call · 450 377-7134Renovation, construction and general work
Call · 514 502-7643Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 514 943-6666Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 450 763-5517Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 450 763-2381Renovation, construction and general work
Call · 450 308-0545Renovation, construction and general work
Call · 514 923-5781Renovation, construction and general work
Call · 450 374-3426Renovation, construction and general workConcrete and foundationsSeptic systemsWells and water pumps
Call · 514 887-7512Renovation, construction and general work
Call · 514 916-8575Renovation, construction and general workNew home builders
Call · 450 807-9283Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesSeptic systemsWells and water pumps
Call · 450 763-5814Ad · 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 Coteau-du-Lac? 14 of the 21 companies on the list work in this trade only; the others are also listed in other trades: heating, ventilation and air conditioning (4), wood stoves and fireplaces (4) and new home builders (2).
In the Montérégie region, 4,184 companies work in this trade across 146 cities; Coteau-du-Lac has 21 of them (48th).
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.
Source: Statistics Canada, 2021 Census, table 98-10-0233-01 (25% sample, rounded counts), Statistics Canada Open Licence.
Before you sign with a renovation contractor in Coteau-du-Lac: check the licence on the day, ask for written quotes and avoid large deposits. Printable checklist before you sign →