René Salvas excavations inc.
Renovation, construction and general workNew home buildersHeating, ventilation and air conditioningWood stoves and fireplacesSeptic systemsWells and water pumps
Call · 450 743-1818RBQ data dated November 4, 2026: 11 companies active in Sorel-Tracy for septic system work. 9 (82%) have held their licence for 10 years or more, the oldest since 1984; none got its licence in the last 90 days.

Renovation, construction and general workNew home buildersHeating, ventilation and air conditioningWood stoves and fireplacesSeptic systemsWells and water pumps
Call · 450 743-1818Septic systemsWells and water pumps
Call · 450 742-7888Septic systemsWells and water pumps
Call · 450 742-7373Renovation, construction and general workMasonrySeptic systemsWells and water pumps
Call · 450 785-2260Septic systemsWells and water pumps
Call · 450 746-2869Renovation, construction and general workWood stoves and fireplacesMasonryConcrete and foundationsSeptic systemsWells and water pumps
Call · 450 742-5335Renovation, construction and general workConcrete and foundationsSeptic systemsWells and water pumps
Call · 450 743-0041Septic systemsWells and water pumps
Call · 450 742-9237Septic systemsWells and water pumps
Call · 450 587-3204Longueuil 33Saint-Hyacinthe 26Saint-Jean-sur-Richelieu 25Salaberry-de-Valleyfield 20Carignan 19Boucherville 17Brossard 16Belœil 12Saint-Lazare 11Sainte-Julie 10Châteauguay 9Marieville 9
Looking for a septic system contractor in Sorel-Tracy? All 11 companies on the list are also listed in other trades: wells and water pumps (11), renovation, construction and general work (4) and wood stoves and fireplaces (2).
In the Montérégie region, 552 companies work in this trade across 120 cities; Sorel-Tracy has 11 of them (9th).
On this page: Renovation permits in Sorel-Tracy
Useful guides: Septic tank pumping: how often and what to check
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: Septic systems in Greater Montréal.
Source: Statistics Canada, 2021 Census, table 98-10-0233-01 (25% sample, rounded counts), Statistics Canada Open Licence.
According to the City of Sorel-Tracy, a building permit or a certificate of authorization is essential for most construction or renovation work, for example to alter, renovate or enlarge a building, change the use of a property, or redo the roof or the exterior cladding. You cannot start before you have the permit or the certificate. To build, enlarge or alter a building, detailed plans prepared by a professional are required. Several permits can be applied for entirely online; for renovations, the City also offers a form to return by email to the Planning Department, which it advises you to consult before any project.
Official pages: Permit applications (in French) ↗ · Printable checklist before you sign