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Renovation, construction and general workPlumbers
Call · 514 917-2430Montréal has 3,211 renovation companies; years licensed in Montréal: 20 or more 454, 10 to 19 641, under 10 2,116.

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Ahuntsic-Cartierville 207Anjou 78Côte-des-Neiges 93Côte-Saint-Luc, Hampstead and Montréal-West 61Lachine 60LaSalle 138Le Plateau-Mont-Royal 100Le Sud-Ouest 130Mercier–Hochelaga-Maisonneuve 166Montréal-Nord 126Mount Royal (TMR) 66NDG (Notre-Dame-de-Grâce) 74Outremont 39Rivière-des-Prairies–Pointe-aux-Trembles 243Rosemont–La Petite-Patrie 182Saint-Laurent 293Saint-Léonard 182Verdun 71Ville-Marie (Downtown) 271Villeray–Saint-Michel–Parc-Extension 172West Island 423Westmount 36
Renovation, construction and general workPlumbers
Call · 514 917-2430Renovation, construction and general work
Call · 514 916-0138Renovation, construction and general work
Call · 514 264-7249Renovation, construction and general work
Call · 514 898-9075Renovation, construction and general work
Call · 514 224-2011Renovation, construction and general work
Call · 514 353-8317Renovation, construction and general workPlumbersHeating, ventilation and air conditioning
Call · 514 294-4239Renovation, 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 fireplaces
Call · 514 733-4326Renovation, construction and general work
Call · 514 337-6214Renovation, construction and general work
Call · 514 585-3861Renovation, construction and general work
Call · 514 322-7681Renovation, construction and general work
Call · 514 803-7076Renovation, construction and general workElectriciansPlumbersHeating, ventilation and air conditioning
Call · 514 358-2703Renovation, construction and general work
Call · 514 903-9797Renovation, construction and general workConcrete and foundationsSeptic systemsWells and water pumps
Call · 514 631-1888Renovation, construction and general work
Call · 514 692-1352Renovation, construction and general workElectriciansHeating, ventilation and air conditioning
Call · 514 577-9966Renovation, construction and general workNew home buildersHeating, ventilation and air conditioningWood stoves and fireplacesMasonryConcrete and foundationsSeptic systemsWells and water pumpsAccessibility lifts
Call · 514 338-8080Renovation, construction and general workNew home buildersHeating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundationsSeptic systemsWells and water pumps
Call · 514 866-5522Renovation, construction and general work
Call · 514 249-7747Renovation, construction and general workHeating, ventilation and air conditioningConcrete and foundations
Call · 514 955-5540Renovation, construction and general work
Call · 514 967-6367Renovation, construction and general work
Call · 514 386-7400Renovation, construction and general workNew home builders
Call · 438 884-9222Renovation, construction and general work
Call · 514 633-1040Renovation, construction and general work
Call · 514 773-3324Renovation, construction and general work
Call · 514 999-3008Renovation, construction and general work
Call · 514 758-6501Renovation, construction and general work
Call · 514 458-8384Renovation, construction and general work
Call · 514 983-2112Renovation, construction and general work
Call · 514 928-5194Renovation, construction and general work
Call · 438 831-0764Renovation, construction and general work
Call · 438 402-4952Renovation, construction and general work
Call · 514 750-4700Renovation, construction and general work
Call · 514 943-9265Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 514 993-9136Renovation, construction and general work
Call · 514 884-9445Renovation, construction and general work
Call · 514 549-5049Renovation, construction and general work
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Montréal, 3,211 renovation companies — under 5 years (1,390), 5 to 9 years (726), 10 to 19 years (641), 20 years or more (454). Median in Montréal: 2020. Longest licensed in Montréal: F.D. Gypse Inc. (1983), Construction J.-G. Lessard & fils inc. (1984) and Vernak Construction Inc. (1984). Newest: Saule Construction inc. (November 2, 2026) and Construction Solix inc. (November 2, 2026). Montréal, licences per year: 2022 (238), 2023 (248), 2024 (267), 2025 (302), 2026 (312).
Other trades in Montréal: heating (837), stoves (702), foundations (224), new homes (169); single trade: 2,008 of 3,211. Subcategories in Montréal: any building (2,823), small buildings (2,328), home ventilation (729), wood heating (702), framing (325), steel (178). Bonds in Montréal: 3,210 at $40,000. 23 have “Montréal” in their name, 1,026 another name.
297,340 owner households of 816,355 in Montréal, less than the 70% average. Periods in Montréal: before 1961 36%, 1961-1980 30%, 1981-2000 18%, after 2000 16%. 254 dwellings per renovation company in Montréal.
First licences in Montréal, by decade: 1980s (162), 1990s (126), 2000s (286), 2010s (960), 2020s (1,677). 20 years or more: 14% of licences in Montréal, 14% in Montréal.
Montréal rank: 1st of 26 towns, between Laval (1,220). Close to Montréal: Brossard (210), Longueuil (442) and La Prairie (56).
Alterations in Montréal: 14,675, or 71% of 20,621 permits. By keyword, Montréal: residential 12,189, extensions 517, basements 1,475. Other permits in Montréal: new buildings 292, demolitions 184, pools 790. Leading: Rosemont–La Petite-Patrie 1,910, Mercier–Hochelaga-Maisonneuve 1,592, Le Plateau-Mont-Royal 1,258; fewest: Anjou 273. Peak in Montréal: 1,578 in June 2026; low: 697 in January 2026.
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.
87 public construction tenders are open in Montréal (30 of them for building work), according to SEAO and CanadaBuys as of November 3:
All 87 tenders in Montréal · only the official notice counts.
In Montréal, permits are issued by the permit counter of each borough, online or in person. According to the City, a permit is required for work that affects the walls or foundations of a dwelling, or that changes the size, layout or use of a room. Some minor cosmetic work does not need one: flooring, painting, cabinets, countertops, a sink or a bathtub. The City no longer issues permits for plumbing, electrical and heating work: that work follows provincial rules and is done by licensed contractors.
Official pages: Renovating the interior of a building (in French) ↗ · Renovations: before, during and after (in French) ↗ · Printable checklist before you sign