Excavation Dumontier inc.
Septic systemsWells and water pumps
Call · 450 885-3424In Sainte-Geneviève-de-Berthier, 4 companies are listed as active for well or water pump work in RBQ data dated November 3, 2026. 3 (75%) have held their licence for 10 years or more, the oldest since 2001; none got its licence in the last 90 days.

Septic systemsWells and water pumps
Call · 450 885-3424Septic systemsWells and water pumps
Call · 450 836-6564Renovation, construction and general workSeptic systemsWells and water pumps
Call · 450 836-6819Septic systemsWells and water pumps
Call · 450 836-6987Ad · Featured placement · examplePreview only — this is not a contractor listing
Terrebonne 37L'Assomption 16Saint-Donat 12Mascouche 12Joliette 11Repentigny 10Saint-Lin–Laurentides 9Sainte-Julienne 9Saint-Charles-Borromée 8Saint-Jean-de-Matha 8Lavaltrie 8Rawdon 7
Looking for a well driller in Sainte-Geneviève-de-Berthier? All 4 companies on the list are also listed in other trades: septic systems (4) and renovation, construction and general work (1).
Sainte-Geneviève-de-Berthier ranks 27th of 48 cities in the Lanaudière region for this trade, with 2% of the region's 260 companies.
The choice is limited in Sainte-Geneviève-de-Berthier. Companies from nearby cities in the region, such as Terrebonne (37), L'Assomption (16) and Saint-Donat (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 3, 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 Sainte-Geneviève-de-Berthier: check the licence on the day, ask for written quotes and avoid large deposits. Printable checklist before you sign →