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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 4, 2026 · official register ↗ · list order

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

Construction Eden inc.

✓ RBQ licence 8338-9833-50 · Laval · Licensed since 2006

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

Call · 450 963-7577

Réhabilitation Du O inc.

✓ RBQ licence 5658-1804-01 · Laval · Licensed since 2012

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

Call · 450 682-2733

Construction Asanti inc.

✓ RBQ licence 8315-4328-55 · Laval · Licensed since 2005

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

Call · 450 681-6220

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

9118-3210 Québec inc.

✓ RBQ licence 8286-4844-10 · Laval · Licensed since 2002

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

Call · 450 419-8750

Les Constructions Prélon Inc.

✓ RBQ licence 8001-1984-13 · Laval · Licensed since 1994

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

Call · 450 667-1421

Secutel inc.

✓ RBQ licence 8276-0976-51 · Laval · Licensed since 2002

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

Call · 450 628-1698

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

Transelec/Common inc.

✓ RBQ licence 2623-4039-29 · Laval · Licensed since 1988

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

Call · 514 382-1550

9145-8174 Québec Inc.

✓ RBQ licence 8319-5289-08 · Laval · Licensed since 2012

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

Call · 514 808-3780

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

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

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

Other cities

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

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