Maçonix Outaouais inc
Masonry
Call · 819 827-7717In Chelsea, one company is listed as active for masonry work in RBQ data dated November 3, 2026.

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Gatineau 32Cantley 5Val-des-Monts 4
In Chelsea, one company holds an active RBQ licence for masonry work, according to RBQ data dated November 3, 2026.
Chelsea ranks 8th of 13 cities in the Outaouais region for this trade, with 2% of the region's 52 companies.
The choice is limited in Chelsea. Companies from nearby cities in the region, such as Gatineau (32), Cantley (5) and Val-des-Monts (4), may also serve your area: ask them.
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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 Chelsea: check the licence on the day, ask for written quotes and avoid large deposits. Printable checklist before you sign →