Excavation Alex Martineau inc.
Renovation, construction and general workSeptic systems
Call · 418 728-2416RBQ data dated November 6, 2026: 10 companies active in Saint-Janvier-de-Joly for renovation or construction work. 3 (30%) have 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 workSeptic systems
Call · 418 728-2416Renovation, construction and general workNew home builders
Call · 418 559-7174Renovation, construction and general workElectricians
Call · 418 415-0657Lévis 415Saint-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 Saint-Janvier-de-Joly? 5 of the 10 companies on the list work in this trade only; the others are also listed in other trades: new home builders (2), heating, ventilation and air conditioning (2) and electricians (1).
In the Chaudière-Appalaches region, 1,366 companies work in this trade across 113 cities; Saint-Janvier-de-Joly has 10 of them (26th).
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 6, 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 Saint-Janvier-de-Joly: check the licence on the day, ask for written quotes and avoid large deposits. Printable checklist before you sign →