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Portal

Septic systems in Laval

There are 132 companies holding subcategory 2.4 (on-site wastewater systems) in Laval. The oldest of these licences dates from 1984.

Active licences in RBQ data dated November 3, 2026 · official register ↗ · list order

Coupe feu inc.

✓ RBQ licence 5620-2542-01 · Laval · Licensed since 2018

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

Call · 514 999-9955

Procova inc.

✓ RBQ licence 2725-0133-91 · Laval · Licensed since 1989

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

Call · 450 668-3393

Les Entreprises Can-Du Ltée

✓ RBQ licence 2322-8588-36 · Laval · Licensed since 1986

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

Call · 450 661-3000

Construction Vergo inc.

✓ RBQ licence 5629-7070-01 · Laval · Licensed since 2011

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

Call · 450 231-0583

Englobe Corp.

✓ RBQ licence 5605-3572-01 · Laval · Licensed since 2016

Renovation, construction and general workSeptic systemsWells and water pumps

Call · 438 334-2957

3395383 Canada inc.

✓ RBQ licence 8106-8702-25 · Laval · Licensed since 1998

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

Call · 450 681-9553

Immolean inc.

✓ RBQ licence 5800-8004-01 · Laval · Licensed since 2022

Renovation, construction and general workNew home buildersSeptic systems

Call · 514 404-6934

Groupe Excellence 450 inc.

✓ RBQ licence 5810-3011-01 · Laval · Licensed since 2021

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

Call · 450 655-3320

Construction Transit 2E G Ltée

✓ RBQ licence 5655-1534-01 · Laval · Licensed since 2012

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

Call · 450 669-0114

Habitations Voyer-Auteuil inc.

✓ RBQ licence 5700-2230-01 · Laval · Licensed since 2015

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

Call · 450 963-8300

Cosoltec inc.

✓ RBQ licence 8108-2562-17 · Laval · Licensed since 1998

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

Call · 450 682-0000

9122-6126 Québec inc.

✓ RBQ licence 8332-4848-20 · Laval · Licensed since 2012

Heating, ventilation and air conditioningWood stoves and fireplacesSeptic systemsWells and water pumpsAccessibility lifts

Call · 450 661-8647

3092-2975 Québec inc.

✓ RBQ licence 3092-2975-60 · Laval · Licensed since 1994

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

Call · 450 962-7337

7076401 Canada inc.

✓ RBQ licence 5622-0585-01 · Laval · Licensed since 2012

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

Call · 450 681-9553

10643459 Canada inc.

✓ RBQ licence 5756-8073-01 · Laval · Licensed since 2019

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

Call · 514 820-6353

Groupe Venise inc

✓ RBQ licence 8356-0060-01 · Laval · Licensed since 2009

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

Call · 450 664-7299

MGB Associés Inc.

✓ RBQ licence 8002-5059-19 · Laval · Licensed since 1995

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

Call · 450 963-4343

8165149 Canada inc.

✓ RBQ licence 5699-0294-01 · Laval · Licensed since 2019

Renovation, construction and general workElectriciansHeating, ventilation and air conditioningSeptic systemsWells and water pumps

Call · 514 227-8508

Lavallée et frères (1959) Ltée

✓ RBQ licence 8102-6783-04 · Laval · Licensed since 1997

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

Call · 450 622-8100

Other cities

Montréal 234Boisbriand 11Saint-Eustache 10Blainville 17Terrebonne 46Boucherville 17Mirabel 62Brossard 16Mascouche 17Longueuil 33Repentigny 11

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