Marion Asphalte Inc
Septic systemsWells and water pumps
Call · 450 752-6592Septic systems in Saint-Paul
In Saint-Paul, 5 companies are listed as active for septic system work in RBQ data dated November 3, 2026. 4 (80%) have held their licence for 10 years or more, the oldest since 1987; none got its licence in the last 90 days.
Get quotes for septic system work in Saint-PaulFree, no obligation: describe your work once, licensed companies answer you.
Get my free quotes →Denis Malo & Fils Inc.
Septic systemsWells and water pumps
Call · 450 756-4828Excavation Brisebois inc.
Septic systems
Call · 450 421-03989138-4214 Québec inc.
Renovation, construction and general workNew home buildersElectriciansHeating, ventilation and air conditioningWood stoves and fireplacesSeptic systemsWells and water pumps
Call · 450 752-8809Vincent Asphalte inc.
Septic systemsWells and water pumps
Call · 450 754-2754Ad · Featured placement · examplePreview only — this is not a contractor listing
Your business could appear hereSeptic systems · Saint-Paul and the cities you serveHomeowners can open your profile and call you directly.
Other 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 Saint-Paul
Finding a septic system contractor in Saint-Paul
Looking for a septic system contractor in Saint-Paul? 1 of the 5 companies on the list work in this trade only; the others are also listed in other trades: wells and water pumps (4), renovation, construction and general work (1) and new home builders (1).
Saint-Paul ranks 23rd of 56 cities in the Lanaudière region for this trade, with 1% of the region's 346 companies.
The choice is limited in Saint-Paul. 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 Saint-Paul
5companies with an active licence
0new licences in 90 daysnone in the last 30 days
4have held their licence for 10 years or more80% · the oldest since 1987
2have a $40,000 licence bondand 3 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 (5), 2.2 Non-drilled water catchment works (4), 10 Solid-fuel space heating (wood stoves, fireplaces) (1), 16 Electrical work (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.
Homes in Saint-Paul (2021 Census)
2,700households in a private dwelling
32%of dwellings built before 1981including 9% before 1961
82%of households own their home
82%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-Paul: check the licence on the day, ask for written quotes and avoid large deposits. Printable checklist before you sign →