9230-8832 Québec inc.
Renovation, construction and general workSeptic systems
Call · 450 898-7675Septic systems in Berthierville
RBQ data dated November 3, 2026: 6 companies active in Berthierville for septic system work. 2 (33%) have held their licence for 10 years or more, the oldest since 1987; 1 got its in the last 90 days.
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Renovation, construction and general workSeptic systemsWells and water pumps
Call · 450 836-8111Other cities
Terrebonne 46L'Assomption 17Mascouche 17Rawdon 16Joliette 13Saint-Lin–Laurentides 13Saint-Roch-de-l'Achigan 13Repentigny 11Saint-Donat 11Sainte-Julienne 11Saint-Ambroise-de-Kildare 10Sainte-Marcelline-de-Kildare 10
Other trades in Berthierville
Finding a septic system contractor in Berthierville
Looking for a septic system contractor in Berthierville? 2 of the 6 companies on the list work in this trade only; the others are also listed in other trades: renovation, construction and general work (4), wells and water pumps (2) and heating, ventilation and air conditioning (1).
In the Lanaudière region, 346 companies work in this trade across 56 cities; Berthierville has 6 of them (21st).
The choice is limited in Berthierville. Companies from nearby cities in the region, such as Terrebonne (46), L'Assomption (17) and Mascouche (17), may also serve your area: ask them.
The RBQ numbers: septic systems in Berthierville
6companies with an active licence
1new licences in 90 daysnone in the last 30 days
2have held their licence for 10 years or more33% · the oldest since 1987
5have a $40,000 licence bondand 1 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 (6), 1.4 Roads and pipelines (5), 1.3 Buildings of all kinds (4), 1.5 Civil engineering structures (3).
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 Berthierville (2021 Census)
2,165households in a private dwelling
61%of dwellings built before 1981including 34% before 1961
39%of households own their home
36%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 Berthierville: check the licence on the day, ask for written quotes and avoid large deposits. Printable checklist before you sign →