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Specialty contractors
Call · 450 808-7646In Yamaska, 11 companies are listed as active in RBQ data dated November 3, 2026. 5 (45%) have held their licence for 10 years or more, the oldest since 2004; 1 got its in the last 90 days. Choose a trade.

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Specialty contractors
Call · 450 808-7646Plumbers
Call · 450 789-0849Renovation, construction and general work
Call · 514 576-4937Concrete and foundations
Call · 450 880-9900Specialty contractors
Call · 450 808-9011Renovation, construction and general work
Call · 450 517-2518Specialty contractors
Call · 450 517-5575Renovation, construction and general workNew home builders
Call · 450 517-0475Renovation, construction and general work
Call · 450 789-0034Renovation, construction and general work
Call · 450 789-0068Electricians
Call · 450 881-2122As of November 3, 2026, 11 companies in Yamaska hold an active RBQ licence. Most of them work in these trades: renovation, construction and general work (5), new home builders (1) and electricians (1).
Yamaska ranks 118th of 157 cities in the Montérégie region for the number of licensed contractors.
11 companies have a published phone number and 5 have held their licence for 10 years or more.
Source: Statistics Canada, 2021 Census, table 98-10-0233-01 (25% sample, rounded counts), Statistics Canada Open Licence.
Longueuil 1,015Saint-Jean-sur-Richelieu 753Brossard 370Saint-Hyacinthe 338Boucherville 264Châteauguay 246Salaberry-de-Valleyfield 244Vaudreuil-Dorion 228Sainte-Julie 214Saint-Lazare 195Chambly 193Carignan 187