Les Constructions J. Côté inc.
Renovation, construction and general work
Call · 418 575-5910In Adstock, 13 companies are listed as active for renovation or construction work in RBQ data dated November 3, 2026. 6 (46%) have held their licence for 10 years or more, the oldest since 1985; none got its licence in the last 90 days.

Renovation, construction and general work
Call · 418 575-5910Renovation, construction and general work
Call · 418 422-2980Renovation, construction and general work
Call · 418 957-5035Renovation, construction and general work
Call · 418 281-2041Renovation, construction and general work
Call · 418 332-2331Renovation, construction and general work
Call · 418 341-0726Renovation, construction and general work
Call · 418 334-4977Renovation, construction and general work
Call · 418 422-4000Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 418 422-2174Renovation, construction and general work
Call · 418 422-4040Renovation, construction and general work
Call · 418 957-4186Renovation, construction and general work
Call · 418 281-4250Renovation, construction and general workSeptic systemsWells and water pumps
Call · 418 422-2388Ad · Featured placement · examplePreview only — this is not a contractor listing
Lévis 416Saint-Georges 104Sainte-Marie 62Thetford Mines 47Saint-Lambert-de-Lauzon 46Saint-Apollinaire 40Saint-Henri 32Montmagny 29Beauceville 29Saint-Elzéar 22Saint-Côme–Linière 20Saint-Joseph-de-Beauce 19
Looking for a renovation contractor in Adstock? 11 of the 13 companies on the list work in this trade only; the others are also listed in other trades: heating, ventilation and air conditioning (1), wood stoves and fireplaces (1) and septic systems (1).
Adstock ranks 20th of 113 cities in the Chaudière-Appalaches region for this trade, with 1% of the region's 1,367 companies.
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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 Adstock: check the licence on the day, ask for written quotes and avoid large deposits. Printable checklist before you sign →