Construction J.P. Roy inc.
Renovation, construction and general workSeptic systemsWells and water pumps
Call · 450 429-3101In Beauharnois, 8 companies are listed as active for well or water pump work in RBQ data dated November 6, 2026. 7 (88%) have held their licence for 10 years or more, the oldest since 1984; none got its licence in the last 90 days. Close by: Laval (123), Montréal (231) and Boisbriand (12).

Renovation, construction and general workSeptic systemsWells and water pumps
Call · 450 429-3101Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundationsSeptic systemsWells and water pumps
Call · 450 429-4000Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundationsSeptic systemsWells and water pumps
Call · 450 429-3248Septic systemsWells and water pumps
Call · 450 225-5892Renovation, construction and general workSeptic systemsWells and water pumps
Call · 514 219-0125Renovation, construction and general workSeptic systemsWells and water pumps
Call · 450 225-1150Septic systemsWells and water pumps
Call · 450 429-7228Montréal 231Laval 123Boisbriand 12Brossard 17Mirabel 50Blainville 16Longueuil 32Terrebonne 36Boucherville 19Mascouche 12Repentigny 10
Looking for a well driller in Beauharnois? All 8 companies on the list are also listed in other trades: septic systems (8), renovation, construction and general work (5) and heating, ventilation and air conditioning (2).
Beauharnois ranks 13th of 104 cities in the Montérégie region for this trade, with 2% of the region's 467 companies.
The choice is limited in Beauharnois. Companies from nearby cities in the region, such as Montréal (231), Laval (123) and Boisbriand (12), may also serve your area: ask them.
Useful guides: Well water testing: when to test and who to call
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: Wells and water pumps 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 well driller in Beauharnois: check the licence on the day, ask for written quotes and avoid large deposits. Printable checklist before you sign →