Groupe Aecon Québec Ltée
Renovation, construction and general workElectriciansHeating, ventilation and air conditioningMasonryConcrete and foundationsSeptic systemsWells and water pumps
Call · 514 352-0100In Montréal, the RBQ register lists 296 companies holding subcategory 3.1 (concrete structures) or 2.6 (piles and special foundations). Seven of them have “concrete”, “foundation” or “formwork” in their name.

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Ahuntsic-Cartierville 16Anjou 7Côte-des-Neiges 11Côte-Saint-Luc, Hampstead and Montréal-West 4Lachine 11LaSalle 20Le Plateau-Mont-Royal 4Le Sud-Ouest 8Mercier–Hochelaga-Maisonneuve 15Montréal-Nord 4Mount Royal (TMR) 2NDG (Notre-Dame-de-Grâce) 5Outremont 1Rivière-des-Prairies–Pointe-aux-Trembles 39Rosemont–La Petite-Patrie 6Saint-Laurent 30Saint-Léonard 40Verdun 3Ville-Marie (Downtown) 27Villeray–Saint-Michel–Parc-Extension 13West Island 28Westmount 2
Renovation, construction and general workElectriciansHeating, ventilation and air conditioningMasonryConcrete and foundationsSeptic systemsWells and water pumps
Call · 514 352-0100Renovation, construction and general workElectriciansPlumbersHeating, ventilation and air conditioningWood stoves and fireplacesMasonryConcrete and foundationsSeptic systemsWells and water pumps
Call · 514 627-1509Renovation, construction and general workNew home buildersHeating, ventilation and air conditioningWood stoves and fireplacesMasonryConcrete and foundationsSeptic systemsWells and water pumpsAccessibility lifts
Call · 514 388-6267Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundations
Call · 514 278-1647Concrete and foundationsSeptic systemsWells and water pumps
Call · 514 768-0222Renovation, construction and general workHeating, ventilation and air conditioningMasonryConcrete and foundationsSeptic systemsWells and water pumps
Call · 438 794-4749ElectriciansConcrete and foundationsSeptic systemsWells and water pumps
Call · 514 331-7944Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesMasonryConcrete and foundationsSeptic systemsWells and water pumpsAccessibility lifts
Call · 514 257-5757Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundationsSeptic systemsWells and water pumps
Call · 514 865-6715Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundations
Call · 514 808-8173Concrete and foundationsSeptic systemsWells and water pumps
Call · 514 326-8467Renovation, construction and general workConcrete and foundationsSeptic systemsWells and water pumps
Call · 514 631-1888Concrete and foundationsSeptic systemsWells and water pumps
Call · 514 683-5150Renovation, construction and general workMasonryConcrete and foundationsSeptic systemsWells and water pumps
Call · 514 494-6379Renovation, construction and general workPlumbersHeating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundations
Call · 514 238-2110Renovation, construction and general workHeating, ventilation and air conditioningRoofersWood stoves and fireplacesConcrete and foundations
Call · 514 645-3734Renovation, construction and general workHeating, ventilation and air conditioningDoors and windowsWood stoves and fireplacesConcrete and foundations
Call · 514 483-2509Renovation, construction and general workPlumbersHeating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundations
Call · 514 762-5777Renovation, construction and general workPlumbersHeating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundations
Call · 514 485-2600Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesMasonryConcrete and foundationsSeptic systemsWells and water pumpsAccessibility lifts
Call · 514 556-3075Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundations
Call · 514 337-3536Renovation, construction and general workElectriciansConcrete and foundationsSeptic systemsWells and water pumps
Call · 514 481-0451Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundations
Call · 514 894-5894Renovation, construction and general workMasonryConcrete and foundations
Call · 514 523-6162Concrete and foundations
Call · 514 322-2722Heating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundationsSeptic systems
Call · 514 915-0900Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundations
Call · 514 323-1222Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundationsSeptic systemsWells and water pumps
Call · 514 237-6766Renovation, construction and general workHeating, ventilation and air conditioningMasonryConcrete and foundationsSeptic systemsWells and water pumps
Call · 514 618-9925Renovation, construction and general workNew home buildersHeating, ventilation and air conditioningWood stoves and fireplacesMasonryConcrete and foundationsSeptic systemsWells and water pumps
Call · 514 590-0000Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundationsSeptic systemsWells and water pumps
Call · 514 284-2228Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundations
Call · 514 946-8662Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesMasonryConcrete and foundationsSeptic systemsWells and water pumpsAccessibility lifts
Call · 514 596-0476Renovation, construction and general workPlumbersHeating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundationsSeptic systemsWells and water pumpsAccessibility lifts
Call · 514 481-9905Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesMasonryConcrete and foundationsSeptic systemsWells and water pumpsAccessibility lifts
Call · 514 325-3636Renovation, construction and general workPlumbersHeating, ventilation and air conditioningWood stoves and fireplacesMasonryConcrete and foundationsSeptic systemsWells and water pumpsAccessibility lifts
Call · 514 886-0673Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundations
Call · 514 385-0030Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesMasonryConcrete and foundationsSeptic systemsWells and water pumps
Call · 514 722-1744Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundations
Call · 514 648-1995Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundations
Call · 514 327-8189In Montréal, 100 companies have held a licence for at least twenty years and 62 for under five. Among the companies in Montréal, 86 have held one for ten to nineteen years, 48 for five to nine. The median licence year in Montréal is 2012. The oldest licences in Montréal belong to Les Excavations Payette Ltée (1984), Contracteur général Donaco Inc. (1985) and Construction Albert Jean Ltée (1987). Among the companies in Montréal, the most recent are those of 9456-7880 Québec inc. (May 25, 2026) and 9479-9947 Québec inc. (April 15, 2026). Four licences were issued in Montréal in the last ninety days.
Among the companies in Montréal, 205 hold concrete structures (3.1) and 212 piles and special foundations (2.6). For Montréal, 121 have both subcategories. In Montréal, 225 also do excavation (2.5). Among the companies in Montréal, 224 also hold a general contractor licence (1.2 or 1.3), among them Construction Planit inc. and Alerte Fissure inc. For Montréal, 27 declare no other trade; the others mostly name renovation (224). In Montréal, the bond is $40,000 for 253 of them and $20,000 for 43. Among the companies in Montréal, the most frequent bond providers are the APCHQ (69) and Intact Insurance (56). Just one has “Montréal” in its name.
By 1981, 66% of today’s dwellings in Montréal had already been built. In Montréal, about one dwelling in 3 predates 1961. Construction since 2001 accounts for 16% of the dwellings.
In Montréal, 127 of these companies got their first licence before 2010, 169 since.
Montréal holds the 1st place of 26 (Montréal and 25 towns) for concrete and foundations; next to it in the ranking are Laval (118). The closest towns are Brossard (22), Longueuil (31) and Boucherville (10).
Of 20,621 permits issued in Montréal in twelve months, 1,039 name foundations or a French drain. The areas with the most are Mercier–Hochelaga-Maisonneuve (142) and Rosemont–La Petite-Patrie (124).
Source: Ville de Montréal, “Permis de construction, transformation et démolition”, open data, CC BY 4.0 · permits issued October 27, 2025 to October 26, 2026 · dataset updated October 29, 2026 · trades counted from the work descriptions.