Les constructions B.L.H. (1997) inc.
Renovation, construction and general workNew home buildersHeating, ventilation and air conditioningWood stoves and fireplacesMasonryConcrete and foundationsSeptic systemsWells and water pumps
Call · 418 968-8844RBQ data dated November 3, 2026: 11 companies active in Sept-Îles for masonry work. 7 (64%) 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 workNew home buildersHeating, ventilation and air conditioningWood stoves and fireplacesMasonryConcrete and foundationsSeptic systemsWells and water pumps
Call · 418 968-8844Masonry
Call · 418 968-6085Renovation, construction and general workNew home buildersHeating, ventilation and air conditioningWood stoves and fireplacesMasonryConcrete and foundationsSeptic systemsWells and water pumps
Call · 418 968-8849Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesMasonryConcrete and foundationsSeptic systemsWells and water pumpsAccessibility lifts
Call · 418 960-1840Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesMasonryConcrete and foundationsSeptic systemsWells and water pumpsAccessibility lifts
Call · 418 968-2505Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesMasonryConcrete and foundations
Call · 418 960-1499Renovation, construction and general workMasonry
Call · 418 409-0572Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesMasonryConcrete and foundations
Call · 418 965-0274Renovation, construction and general workHeating, ventilation and air conditioningRoofersWood stoves and fireplacesMasonryConcrete and foundations
Call · 418 965-0139Heating, ventilation and air conditioningWood stoves and fireplacesMasonryConcrete and foundationsSeptic systemsWells and water pumpsAccessibility lifts
Call · 418 961-2402MasonryConcrete and foundations
Call · 418 968-6915Ad · Featured placement · examplePreview only — this is not a contractor listing
Looking for a mason in Sept-Îles? 1 of the 11 companies on the list work in this trade only; the others are also listed in other trades: concrete and foundations (9), renovation, construction and general work (8) and heating, ventilation and air conditioning (8).
With 11 of the 23 companies in the Côte-Nord region, Sept-Îles ranks first for this trade.
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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: Masonry 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 mason in Sept-Îles: check the licence on the day, ask for written quotes and avoid large deposits. Printable checklist before you sign →