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, 4 companies are listed as active for masonry work in RBQ data dated November 4, 2026. All of them have held their licence for 10 years or more, the oldest since 1995; 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 · 418 276-4140Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesMasonryConcrete and foundationsSeptic systemsWells and water pumps
Call · 418 276-4140Renovation, construction and general workNew home buildersHeating, ventilation and air conditioningWood stoves and fireplacesMasonryConcrete and foundations
Call · 418 276-4245Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesMasonryConcrete and foundations
Call · 418 630-1848Ad · Featured placement · examplePreview only — this is not a contractor listing
Looking for a mason in Dolbeau-Mistassini? All 4 companies on the list are also listed in other trades: renovation, construction and general work (4), heating, ventilation and air conditioning (4) and wood stoves and fireplaces (4).
Dolbeau-Mistassini ranks 3rd of 11 cities in the Saguenay–Lac-Saint-Jean region for this trade, with 11% of the region's 35 companies.
The choice is limited in Dolbeau-Mistassini. Companies from nearby cities in the region, such as Saguenay (15), Alma (6) and Chicoutimi (3), may also serve your area: ask them.
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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: 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 Dolbeau-Mistassini: check the licence on the day, ask for written quotes and avoid large deposits. Printable checklist before you sign →