Les entreprises C-VAC inc.
PlumbersHeating, ventilation and air conditioning
Call · 514 990-9975Licensed contractors in Saint-Denis-sur-Richelieu
In Saint-Denis-sur-Richelieu, 18 companies are listed as active in RBQ data dated November 6, 2026. 7 (39%) have held their licence for 10 years or more, the oldest since 2002; 1 got its in the last 90 days. Choose a trade.
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All companies
Claude Jussaume inc.
Renovation, construction and general workNew home builders
Call · 450 787-32409168-5487 Québec Inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 450 787-2835Maçonnerie Martin St-Pierre inc.
Masonry
Call · 450 787-22179165-5217 Québec inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 450 787-31139153-7605 Québec inc.
Call · 514 793-4461Groupe M & M Construction inc.
Renovation, construction and general work
Call · 450 846-2881Contractors in Saint-Denis-sur-Richelieu at a glance
As of November 6, 2026, 18 companies in Saint-Denis-sur-Richelieu hold an active RBQ licence. Most of them work in these trades: renovation, construction and general work (10), heating, ventilation and air conditioning (3) and wood stoves and fireplaces (2).
Saint-Denis-sur-Richelieu ranks 98th of 157 cities in the Montérégie region for the number of licensed contractors.
18 companies have a published phone number and 7 have held their licence for 10 years or more.
Homes in Saint-Denis-sur-Richelieu (2021 Census)
1,010households in a private dwelling
65%of dwellings built before 1981including 42% before 1961
81%of households own their home
86%of dwellings are single-detached houses
Source: Statistics Canada, 2021 Census, table 98-10-0233-01 (25% sample, rounded counts), Statistics Canada Open Licence.
Tips for choosing a contractor in Saint-Denis-sur-Richelieu
- Keep quotes, invoices and warranties: you will need them if something goes wrong.
- The RBQ licence number must appear on the quote, the contract and the invoice.
- Ask for at least two or three written quotes and compare the description of the work, not just the price.
Other cities in the Montérégie region
Longueuil 1,019Saint-Jean-sur-Richelieu 753Brossard 373Saint-Hyacinthe 338Boucherville 264Châteauguay 246Salaberry-de-Valleyfield 245Vaudreuil-Dorion 227Sainte-Julie 213Saint-Lazare 195Chambly 190Carignan 186