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Septic systems in Montréal

234 companies holding subcategory 2.4 (on-site wastewater systems) have an address in Montréal. The oldest of these licences dates from 1984.

Active licences in RBQ data dated November 4, 2026 · official register ↗ · list order

A.G.S. Entrepreneur Général inc.

✓ RBQ licence 8314-4469-19 · Montréal · Licensed since 2004

Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesMasonryConcrete and foundationsSeptic systemsWells and water pumpsAccessibility lifts

Call · 514 955-4455

Groupe VIG inc.

✓ RBQ licence 8302-9173-52 · Montréal · Licensed since 2004

Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesMasonryConcrete and foundationsSeptic systemsWells and water pumpsAccessibility lifts

Call · 514 388-0104

Groupe Edica inc.

✓ RBQ licence 8253-0114-44 · Montréal · Licensed since 2000

Heating, ventilation and air conditioningWood stoves and fireplacesMasonryConcrete and foundationsSeptic systemsWells and water pumpsAccessibility lifts

Call · 514 255-1314

9109-2916 Québec inc.

✓ RBQ licence 8287-5642-48 · Montréal · Licensed since 2010

Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesMasonryConcrete and foundationsSeptic systemsWells and water pumpsAccessibility lifts

Call · 514 582-5014

Viabloc inc.

✓ RBQ licence 8327-8143-45 · Montréal · Licensed since 2023

Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesMasonryConcrete and foundationsSeptic systemsWells and water pumpsAccessibility lifts

Call · 514 937-7222

Canmax Construction Inc.

✓ RBQ licence 2945-5243-43 · Montréal · Licensed since 1992

Renovation, construction and general workNew home buildersHeating, ventilation and air conditioningWood stoves and fireplacesMasonryConcrete and foundationsSeptic systemsWells and water pumps

Call · 514 937-3400

Systèmes urbains inc.

✓ RBQ licence 5643-2537-01 · Montréal · Licensed since 2012

Renovation, construction and general workConcrete and foundationsSeptic systemsWells and water pumps

Call · 514 481-0451

Tony Caporicci inc.

✓ RBQ licence 1125-3762-06 · Dorval · Licensed since 2007

Renovation, construction and general workConcrete and foundationsSeptic systemsWells and water pumps

Call · 514 946-6571

8104409 Canada inc.

✓ RBQ licence 5655-3118-01 · Montréal · Licensed since 2018

Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesMasonrySeptic systems

Call · 514 858-9228

Entreprises B. Cavalli inc.

✓ RBQ licence 8006-2722-24 · Montréal · Licensed since 1996

Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesSeptic systemsWells and water pumps

Call · 514 494-9999

9395-6514 Québec inc.

✓ RBQ licence 5770-1666-01 · Montréal · Licensed since 2019

Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesSeptic systemsWells and water pumps

Call · 514 605-8406

Axor Construction Canada inc.

✓ RBQ licence 1655-2853-24 · Montréal · Licensed since 1987

Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundationsSeptic systemsWells and water pumps

Call · 514 846-4000

Gestions MRC Inc.

✓ RBQ licence 8248-2365-43 · Montréal · Licensed since 2016

Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesMasonryConcrete and foundationsSeptic systemsWells and water pumpsAccessibility lifts

Call · 514 249-8802

9464-6569 Québec inc.

✓ RBQ licence 5817-1711-01 · Montréal · Licensed since 2022

Renovation, construction and general workMasonryConcrete and foundationsSeptic systemsWells and water pumps

Call · 514 747-4646

Construction ALMA inc.

✓ RBQ licence 5863-8636-01 · Montréal · Licensed since 2025

Renovation, construction and general workConcrete and foundationsSeptic systemsWells and water pumps

Call · 514 942-0578

Centreénergiesolaire.com ltée

✓ RBQ licence 5592-6711-01 · Montréal · Licensed since 2009

Renovation, construction and general workPlumbersHeating, ventilation and air conditioningConcrete and foundationsSeptic systemsWells and water pumps

Call · 514 714-2426

Métier-Plus construction inc.

✓ RBQ licence 5616-1250-01 · Montréal · Licensed since 2010

Renovation, construction and general workElectriciansHeating, ventilation and air conditioningWood stoves and fireplacesSeptic systemsWells and water pumps

Call · 514 328-6212

Construction J.-G. Lessard & fils inc.

✓ RBQ licence 1368-9997-20 · Montréal · Licensed since 1984

Renovation, construction and general workNew home buildersPlumbersHeating, ventilation and air conditioningWood stoves and fireplacesMasonryConcrete and foundationsSeptic systemsWells and water pumpsAccessibility lifts

Call · 514 648-2345

Services Solutions Eric Dufour Inc.

✓ RBQ licence 5742-0531-01 · Montréal · Licensed since 2018

Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesMasonryConcrete and foundationsSeptic systemsWells and water pumps

Call · 514 353-5656

Demospec Déconstruction inc.

✓ RBQ licence 8247-3984-24 · Montréal · Licensed since 1999

Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesSeptic systemsWells and water pumps

Call · 514 648-6366

Alerte Fissure inc.

✓ RBQ licence 8108-4030-08 · Montréal · Licensed since 1998

Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundationsSeptic systemsWells and water pumps

Call · 514 838-0687

Other cities

Brossard 16Longueuil 33Boucherville 17Laval 132Sainte-Julie 10Terrebonne 46Boisbriand 11Mascouche 17Saint-Eustache 10Repentigny 11

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