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Call · 418 275-0271In Mashteuiatsh, 2 companies are listed as active for concrete or foundation work in RBQ data dated November 4, 2026. All of them have held their licence for 10 years or more, the oldest since 2005; none got its licence in the last 90 days.

Renovation, construction and general workElectriciansHeating, ventilation and air conditioningWood stoves and fireplacesMasonryConcrete and foundationsSeptic systemsWells and water pumps
Call · 418 275-0271Renovation, construction and general workNew home buildersHeating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundations
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Saguenay 47Dolbeau-Mistassini 13Alma 12Saint-Félicien 4Jonquière 3Saint-Bruno 3
In Mashteuiatsh, 2 companies are allowed by their RBQ licence to do concrete or foundation work. Before you ask a concrete and foundation contractor for a quote, check that the licence covers your job.
Mashteuiatsh ranks 9th of 18 cities in the Saguenay–Lac-Saint-Jean region for this trade, with 2% of the region's 98 companies.
The choice is limited in Mashteuiatsh. Companies from nearby cities in the region, such as Saguenay (47), Dolbeau-Mistassini (13) and Alma (12), 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: Concrete and foundations 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 concrete and foundation contractor in Mashteuiatsh: check the licence on the day, ask for written quotes and avoid large deposits. Printable checklist before you sign →