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Septic systemsWells and water pumps
Call · 450 802-0120Septic systems in Saint-Télesphore
RBQ data dated November 3, 2026: 2 companies active in Saint-Télesphore for septic system work. 1 (50%) has 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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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-Télesphore
Finding a septic system contractor in Saint-Télesphore
In Saint-Télesphore, 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.
In the Montérégie region, 553 companies work in this trade across 120 cities; Saint-Télesphore has 2 of them (80th).
The choice is limited in Saint-Télesphore. 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-Télesphore
2companies with an active licence
0new licences in 90 daysnone in the last 30 days
1have held their licence for 10 years or more50% · the oldest since 2005
0have a $40,000 licence bondand 2 at $20,000 · may compensate a client under RBQ rules
- All of them have a published phone number: you can call them directly.
- Most common subcategories: 2.4 On-site wastewater (septic) systems (2), 2.2 Non-drilled water catchment works (1).
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.
Before you sign with a septic system contractor in Saint-Télesphore: check the licence on the day, ask for written quotes and avoid large deposits. Printable checklist before you sign →