Excavation Parenteau inc.
Renovation, construction and general workHeating, ventilation and air conditioningSeptic systemsWells and water pumps
Call · 450 884-5417Licensed contractors in Saint-Zénon
RBQ data dated November 4, 2026: 17 companies active in Saint-Zénon. 6 (35%) have held their licence for 10 years or more, the oldest since 1997; none got its licence in the last 90 days. Choose a trade.
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Ventilation Pro S.L. inc
Renovation, construction and general workHeating, ventilation and air conditioning
Call · 514 692-1184Les constructions Ladurantaye Inc.
Renovation, construction and general work
Call · 450 803-7113Excavation Sylvain St-Georges Inc
Septic systemsWells and water pumps
Call · 450 884-5306Excavation St-Zénon inc.
Septic systemsWells and water pumps
Call · 450 884-0360Les Entreprises de Construction L. Tardif inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 514 349-3599Contractors in Saint-Zénon at a glance
Saint-Zénon (region: Lanaudière) has 17 companies with an active RBQ licence as of November 4, 2026. The most common trades: renovation, construction and general work (8), septic systems (4) and wells and water pumps (4).
Saint-Zénon ranks 44th of 63 cities in the Lanaudière region for the number of licensed contractors.
17 companies have a published phone number and 6 have held their licence for 10 years or more.
Homes in Saint-Zénon (2021 Census)
735households in a private dwelling
58%of dwellings built before 1981including 25% before 1961
83%of households own their home
95%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-Zénon
- Avoid paying a large deposit before work starts, especially in cash.
- Ask for at least two or three written quotes and compare the description of the work, not just the price.
- Ask whether the company will use subcontractors: each of them needs its own licence.
Other cities in the Lanaudière region
Terrebonne 1,150Repentigny 549Mascouche 521Saint-Lin–Laurentides 296L'Assomption 258Sainte-Julienne 196Lavaltrie 194Rawdon 160Saint-Roch-de-l'Achigan 130Joliette 121L'Épiphanie 94Saint-Calixte 83