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Septic systemsWells and water pumps
Call · 450 469-1252Septic systems in Saint-Césaire
In Saint-Césaire, 2 companies are listed as active for septic system work in RBQ data dated November 3, 2026. All of them have held their licence for 10 years or more, the oldest since 2005; none got its licence in the last 90 days.
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Septic systemsWells and water pumps
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Other cities
Longueuil 33Saint-Hyacinthe 26Saint-Jean-sur-Richelieu 25Salaberry-de-Valleyfield 20Carignan 19Boucherville 17Brossard 16Sorel-Tracy 12Belœil 12Saint-Lazare 11Sainte-Julie 10Châteauguay 9
Other trades in Saint-Césaire
Finding a septic system contractor in Saint-Césaire
In Saint-Césaire, 2 companies are allowed by their RBQ licence to do septic system work. Before you ask a septic system contractor for a quote, check that the licence covers your job.
Saint-Césaire ranks 70th of 120 cities in the Montérégie region for this trade, with < 1% of the region's 553 companies.
The choice is limited in Saint-Césaire. Companies from nearby cities in the region, such as Longueuil (33), Saint-Hyacinthe (26) and Saint-Jean-sur-Richelieu (25), may also serve your area: ask them.
The RBQ numbers: septic systems in Saint-Césaire
2companies with an active licence
0new licences in 90 daysnone in the last 30 days
2have held their licence for 10 years or more100% · the oldest since 2005
2have a $40,000 licence bondmay compensate a client under RBQ rules
- All of them have a published phone number: you can call them directly.
- Most common subcategories: 1.4 Roads and pipelines (2), 2.2 Non-drilled water catchment works (2), 2.4 On-site wastewater (septic) systems (2).
Useful guides: Septic tank pumping: how often and what to check
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: Septic systems in Greater Montréal.
Homes in Saint-Césaire (2021 Census)
2,550households in a private dwelling
54%of dwellings built before 1981including 22% before 1961
64%of households own their home
58%of dwellings are single-detached houses
Source: Statistics Canada, 2021 Census, table 98-10-0233-01 (25% sample, rounded counts), Statistics Canada Open Licence.
Before you sign with a septic system contractor in Saint-Césaire: check the licence on the day, ask for written quotes and avoid large deposits. Printable checklist before you sign →