Construction P. Roy inc.
Renovation, construction and general workNew home buildersHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 450 791-2221RBQ data dated November 6, 2026: 10 companies active in Sainte-Hélène-de-Bagot for renovation or construction work. 6 (60%) 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 workNew home buildersHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 450 791-2221Renovation, construction and general workRoofers
Call · 450 773-0762Renovation, construction and general work
Call · 450 230-5735Renovation, construction and general workConcrete and foundationsSeptic systemsWells and water pumps
Call · 450 888-1313Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundations
Call · 450 888-1313Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundationsSeptic systemsWells and water pumps
Call · 438 883-6700Longueuil 442Saint-Jean-sur-Richelieu 332Brossard 211Saint-Hyacinthe 142Boucherville 129Salaberry-de-Valleyfield 112Carignan 105Vaudreuil-Dorion 101Sainte-Julie 98Châteauguay 96Saint-Lazare 91Chambly 84
Looking for a renovation contractor in Sainte-Hélène-de-Bagot? 3 of the 10 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 (3) and concrete and foundations (3).
In the Montérégie region, 4,185 companies work in this trade across 146 cities; Sainte-Hélène-de-Bagot has 10 of them (80th).
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 Sainte-Hélène-de-Bagot: check the licence on the day, ask for written quotes and avoid large deposits. Printable checklist before you sign →