Transport Thojac inc.
Renovation, construction and general workSeptic systemsWells and water pumps
Call · 514 966-1840RBQ data dated November 3, 2026: 8 companies active in Lavaltrie for well or water pump work. 3 (38%) have held their licence for 10 years or more, the oldest since 1989; none got its licence in the last 90 days.

Renovation, construction and general workSeptic systemsWells and water pumps
Call · 514 966-1840Septic systemsWells and water pumps
Call · 450 586-6662Septic systemsWells and water pumps
Call · 450 586-1163Renovation, construction and general workSeptic systemsWells and water pumps
Call · 450 589-6226Septic systemsWells and water pumps
Call · 450 586-0118Renovation, construction and general workElectriciansHeating, ventilation and air conditioningSeptic systemsWells and water pumps
Call · 450 586-2030Renovation, construction and general workSeptic systemsWells and water pumps
Call · 450 586-2906Septic systemsWells and water pumps
Call · 450 586-2906Ad · 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 8Rawdon 7Saint-Roch-de-l'Achigan 7
Looking for a well driller in Lavaltrie? All 8 companies on the list are also listed in other trades: septic systems (8), renovation, construction and general work (4) and electricians (1).
In the Lanaudière region, 260 companies work in this trade across 48 cities; Lavaltrie has 8 of them (11th).
The choice is limited in Lavaltrie. 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 Lavaltrie: check the licence on the day, ask for written quotes and avoid large deposits. Printable checklist before you sign →