Constructions Unibec inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesMasonryConcrete and foundationsSeptic systemsWells and water pumps
Call · 418 276-4140In Dolbeau-Mistassini, 10 companies are listed as active for well or water pump work in RBQ data dated November 4, 2026. 7 (70%) have held their licence for 10 years or more, the oldest since 1984; none got its licence in the last 90 days.

Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesMasonryConcrete and foundationsSeptic systemsWells and water pumps
Call · 418 276-4140Septic systemsWells and water pumps
Call · 418 276-9605Septic systemsWells and water pumps
Call · 418 276-6387Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesMasonryConcrete and foundationsSeptic systemsWells and water pumps
Call · 418 276-4140Renovation, construction and general workSeptic systemsWells and water pumps
Call · 418 515-0795Septic systemsWells and water pumps
Call · 418 671-1183Renovation, construction and general workConcrete and foundationsSeptic systemsWells and water pumps
Call · 418 276-4166Septic systemsWells and water pumps
Call · 418 276-6184Renovation, construction and general workConcrete and foundationsSeptic systemsWells and water pumps
Call · 418 276-4166Septic systemsWells and water pumps
Call · 418 276-8153Ad · Featured placement · examplePreview only — this is not a contractor listing
Saguenay 55Alma 13Saint-Honoré 5Normandin 4Saint-Félicien 3L'Anse-Saint-Jean 3Roberval 3Albanel 3Saint-Fulgence 3Saint-Nazaire 3Mashteuiatsh 3
Looking for a well driller in Dolbeau-Mistassini? All 10 companies on the list are also listed in other trades: septic systems (10), renovation, construction and general work (5) and concrete and foundations (4).
Dolbeau-Mistassini ranks 3rd of 31 cities in the Saguenay–Lac-Saint-Jean region for this trade, with 8% of the region's 133 companies.
Useful guides: Well water testing: when to test and who to call
Open data of the Régie du bâtiment du Québec as of November 4, 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 Dolbeau-Mistassini: check the licence on the day, ask for written quotes and avoid large deposits. Printable checklist before you sign →