Aura Maison Inc
Concrete and foundationsSeptic systemsWells and water pumps
Call · 514 568-9764Septic 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.
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Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesMasonryConcrete and foundationsSeptic systemsWells and water pumps
Call · 450 681-6220Pavages Ipina inc.
Septic systemsWells and water pumps
Call · 514 829-6978Groupe Pentian Développements inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesSeptic systemsWells and water pumps
Call · 450 681-9553Excavation Re-Nel Inc.
Septic systemsWells and water pumps
Call · 450 689-8726Groupe H3 inc.
Septic systemsWells and water pumps
Call · 514 970-03729322-3121 Québec inc.
Renovation, construction and general workNew home buildersHeating, ventilation and air conditioningWood stoves and fireplacesMasonryConcrete and foundationsSeptic systemsWells and water pumpsAccessibility lifts
Call · 450 963-83002760-0543 Québec inc.
Septic systemsWells and water pumps
Call · 514 944-7843Excavanick Inc.
Septic systemsWells and water pumps
Call · 450 622-18939307-7303 Québec inc.
Renovation, construction and general workMasonryConcrete and foundationsSeptic systemsWells and water pumps
Call · 514 781-9989Isolation HIZO inc.
Septic systemsWells and water pumps
Call · 450 420-9552Construction Gamarco inc.
Renovation, construction and general workNew home buildersHeating, ventilation and air conditioningWood stoves and fireplacesMasonryConcrete and foundationsSeptic systemsWells and water pumpsAccessibility lifts
Call · 450 664-2131Ascenseurs Savaria Concord inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesMasonryConcrete and foundationsSeptic systemsWells and water pumpsAccessibility lifts
Call · 450 681-5655Dagenais Excavation inc.
Renovation, construction and general workSeptic systems
Call · 438 821-63369502-5920 Québec inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundationsSeptic systemsWells and water pumps
Call · 450 664-7299Excavation Frenna Inc.
Septic systemsWells and water pumps
Call · 450 963-9191Réhabilitation Du O inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundationsSeptic systemsWells and water pumps
Call · 450 682-2733Les Entreprises PEP (2000) inc.
Septic systemsWells and water pumps
Call · 450 661-5050Habitations Socam inc.
Renovation, construction and general workNew home buildersSeptic systems
Call · 514 983-7200Vince-Iafa Construction inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesSeptic systemsWells and water pumps
Call · 450 661-47389203-7563 Québec inc.
Renovation, construction and general workMasonrySeptic systemsWells and water pumps
Call · 514 795-0480Groupe Solex inc.
Renovation, construction and general workSeptic systemsWells and water pumps
Call · 450 622-4100Les Entreprises Ronald Bérard inc.
Septic systemsWells and water pumps
Call · 450 666-64892544-0082 Québec Inc.
Septic systemsWells and water pumps
Call · 514 592-4708Construction - Gestion ICF Inc.
Septic systemsWells and water pumps
Call · 514 730-0745Groupe Geyser inc.
Renovation, construction and general workNew home buildersPlumbersHeating, ventilation and air conditioningWood stoves and fireplacesMasonryConcrete and foundationsSeptic systemsWells and water pumpsAccessibility lifts
Call · 450 625-2003TDG Construction inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesMasonryConcrete and foundationsSeptic systemsWells and water pumps
Call · 514 926-75779431-0315 Quebec inc.
Septic systems
Call · 514 713-44049211-8587 Québec Inc.
Septic systems
Call · 514 830-67239051-1817 Québec inc.
Septic systemsWells and water pumps
Call · 450 963-83019032-3155 Québec inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesMasonryConcrete and foundationsSeptic systemsWells and water pumps
Call · 514 992-8595Transport Danny Montreuil Inc.
Septic systemsWells and water pumps
Call · 450 689-6404Groupe CAC Construction inc.
Renovation, construction and general workMasonrySeptic systems
Call · 514 983-7200Métabo Construction inc.
Renovation, construction and general workNew home buildersHeating, ventilation and air conditioningWood stoves and fireplacesSeptic systemsWells and water pumps
Call · 450 665-95839178-9651 Québec inc.
Septic systemsWells and water pumps
Call · 514 835-6024Paysagiste Arb-Val Inc.
Septic systemsWells and water pumps
Call · 450 963-34629289-0565 Québec inc
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesMasonryConcrete and foundationsSeptic systemsWells and water pumpsAccessibility lifts
Call · 514 992-6086Gaetan Vanier Excavation inc.
Septic systemsWells and water pumps
Call · 450 625-1502Ambiance Design Sim Art inc.
Septic systemsWells and water pumps
Call · 450 314-4679Les As de l'excavation inc.
Septic systemsWells and water pumps
Call · 450 629-9611Ad · Featured placement · examplePreview only — this is not a contractor listing
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Laval by the numbers
Laval · septic systems, seniority
Licences of twenty years and over number 57 in Laval, those under five years 24. In Laval, 35 have held one for ten to nineteen years, sixteen for five to nine. In Laval, the median licence goes back to 2011. In Laval, the longest licensed are Vince-Iafa Construction inc. (1984), Les Excavations Ouellet & Gaignard Ltée (1984) and Pavages Unis G.L. Inc. (1984). In Laval, among the newcomers are 9176-2104 Québec inc. (January 15, 2026) and 9431-0315 Quebec inc. (April 17, 2024). Just one licence was issued in Laval in the last ninety days.
Laval · septic systems, licences
In Laval, 129 also do excavation and earthwork (2.5). Among the companies in Laval, 121 also build non-drilled water catchments (2.2). For Laval, 75 also hold a general contractor licence (1.2 or 1.3), among them Les Constructions Prélon Inc. and Transelec/Common inc. In Laval, three declare no other trade; the others mostly name wells (121). Among the companies in Laval, 97 have a $40,000 bond and 35 a $20,000 one. For Laval, the most frequent bond providers are Intact Insurance (36) and the APCHQ (36). Three have “Laval” in their name.
Laval · septic systems, homes in 2021
In Laval, there are 76,020 single-detached houses. The census does not say how many of these homes are off the municipal sewer and water networks.
Laval · septic systems, comparisons
In Laval, 67 licences date from 2010 or later, 65 from before. In Laval, that is 0.8 of these companies per thousand dwellings. This puts Laval 11th of the 25 towns around Montréal.
Laval · septic systems, neighbours
For septic systems, Laval ranks 2nd of 26 (Montréal and 25 towns), between Montréal (234) and Mirabel (62). The closest towns are Boisbriand (11), Saint-Eustache (10) and Montréal (234).