Réno Groupe ST inc.
Renovation, construction and general work
Call · 514 651-76571,223 renovation companies in Laval; licences from 1984 to November 3, 2026, median 2020.

Renovation, construction and general work
Call · 514 651-7657Renovation, construction and general workNew home builders
Call · 450 689-6051Renovation, construction and general workHeating, ventilation and air conditioning
Call · 450 662-9555Renovation, construction and general workRoofers
Call · 450 736-0808Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesMasonryConcrete and foundationsSeptic systemsWells and water pumps
Call · 450 681-6220Renovation, construction and general workHeating, ventilation and air conditioningMasonry
Call · 514 284-5055Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 514 999-9910Renovation, construction and general workHeating, ventilation and air conditioning
Call · 514 247-5327Renovation, construction and general workNew home builders
Call · 514 229-3944Renovation, construction and general workHeating, ventilation and air conditioning
Call · 514 382-2825Renovation, construction and general workHeating, ventilation and air conditioning
Call · 514 968-6554Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 450 622-6470Renovation, construction and general workHeating, ventilation and air conditioningConcrete and foundations
Call · 514 326-5200Renovation, construction and general workDoors and windows
Call · 514 677-0875Renovation, construction and general work
Call · 514 927-1592Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesSeptic systemsWells and water pumps
Call · 450 681-9553Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 514 444-7591Renovation, construction and general workRoofers
Call · 450 665-4371Renovation, construction and general work
Call · 514 984-0722Renovation, construction and general workNew home builders
Call · 450 314-3633Renovation, construction and general work
Call · 514 781-6968Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesMasonryConcrete and foundations
Call · 450 622-3363Renovation, construction and general workNew home buildersHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 514 812-8592Renovation, construction and general workHeating, ventilation and air conditioning
Call · 514 577-5575Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 450 973-2830Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 514 593-6649Renovation, construction and general work
Call · 438 837-4408Renovation, construction and general work
Call · 438 823-2521Renovation, construction and general work
Call · 514 636-3999Renovation, construction and general work
Call · 450 681-0483Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 450 662-9000Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 514 955-1011Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 450 663-1304Renovation, construction and general work
Call · 450 664-6415Renovation, construction and general workNew home buildersHeating, ventilation and air conditioningWood stoves and fireplacesMasonryConcrete and foundationsSeptic systemsWells and water pumpsAccessibility lifts
Call · 450 664-2131Renovation, construction and general work
Call · 450 622-5411Renovation, construction and general workElectricians
Call · 450 629-3385Renovation, construction and general workElectriciansPlumbersHeating, ventilation and air conditioning
Call · 514 891-4921Renovation, construction and general workNew home buildersHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 450 625-6084Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 450 937-1415Largest group in Laval: under 5 years, 531 of 1,223; 20 years or more (182), 10 to 19 years (248), 5 to 9 years (262), under 5 years (531). Median in Laval: 2020. Longest licensed in Laval: Vince-Iafa Construction inc. (1984), Fondations Beliveau inc. (1984) and Bell Aluminium inc. (1984). Newest: Design Boréal Prestige inc. (November 3, 2026) and Rénovations LAJ inc. (November 3, 2026). Laval, licences per year: 2022 (98), 2023 (125), 2024 (97), 2025 (97), 2026 (104).
Laval: 707 renovation companies with no other trade, 516 also work in heating (327), stoves (243), new homes (96), foundations (89). Subcategories in Laval: any building (1,042), small buildings (939), home ventilation (271), wood heating (243), framing (148), new houses (95). Bonds in Laval: 1,221 at $40,000, 1 at $20,000. 3 have “Laval” in their name, 400 another name.
Laval: 67% owners, 47% of dwellings older than 1981. Periods in Laval: before 1961 14%, 1961-1980 33%, 1981-2000 29%, after 2000 24%. 139 dwellings per renovation company in Laval (Montréal 311).
First licences in Laval, by decade: 1980s (61), 1990s (60), 2000s (104), 2010s (348), 2020s (650). 20 years or more: 15% of licences in Laval, 14% in Montréal. Laval: 7.2 renovation contractors per 1,000 dwellings; town average 7.7, highest Mirabel (13.1), lowest Pointe-Claire (3.5). Region of Laval: Laval, 1,227 renovation companies in all.
Laval, 1,223 renovation companies: 2nd of 26 towns; around it: Montréal (3,211) and Longueuil (442). Close to Laval: Dollard-des-Ormeaux (79), Boisbriand (132) and Saint-Eustache (129).
1,094 renovations and additions in Laval, 25% of 4,307. Laval in detail: residential 924, extensions 289. Other permits in Laval: new buildings 479, demolitions 235, pools 1,030. By former town: Chomedey 266, Sainte-Rose 133, Laval-des-Rapides 110, Duvernay 98. Laval: 136 permits in September 2025, 58 in November 2025.
Source: Ville de Laval, “Permis de construction”, open data, CC BY 4.0 · permits issued April 1, 2025 to March 31, 2026 · dataset updated March 31, 2026.
14 public construction tenders are open in Laval (6 of them for building work), according to SEAO and CanadaBuys as of November 4:
All 14 tenders in Laval · only the official notice counts.
According to the City of Laval, painting or renovating an existing bathroom or kitchen does not need a permit. A permit is required to add a bathroom, or when the work changes the size or number of rooms, or the structure of the house.
Official pages: Interior home renovation (in French) ↗ · Exterior home renovation (in French) ↗ · Printable checklist before you sign