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Le Sud-Ouest by the numbers

Le Sud-Ouest: years licensed, renovation contractors

130 renovation companies in the Sud-Ouest: under 5 years (61), 5 to 9 years (35), 10 to 19 years (19), 20 years or more (15). Median in the Sud-Ouest: 2021. Longest licensed in the Sud-Ouest: Queco électrique ltée (1984), Plomberie Charbonneau inc. (1984) and Thomas O'Connell inc. (1984). Newest: Construction Solix inc. (November 2, 2026) and Atelier GC inc. (September 8, 2026). Le Sud-Ouest, licences per year: 2022 (14), 2023 (11), 2024 (12), 2025 (11), 2026 (12).

Le Sud-Ouest: licences, renovation contractors

91 of 130 in the Sud-Ouest: renovation only; other trades heating (24), stoves (22), new homes (9), plumbing (7). Subcategories in the Sud-Ouest: any building (114), small buildings (91), wood heating (22), home ventilation (20), framing (13), new houses (9). Bonds in the Sud-Ouest: 130 at $40,000. 43 have another name.

Comparisons, Le Sud-Ouest

First licences in the Sud-Ouest, by decade: 1980s (5), 1990s (5), 2000s (10), 2010s (39), 2020s (71). 20 years or more: 12% of licences in the Sud-Ouest, 16th of 22 areas (island: 14%).

Neighbours of Le Sud-Ouest

Le Sud-Ouest covers Saint-Henri, Pointe-Saint-Charles, Griffintown, Little Burgundy, Côte-Saint-Paul, Ville-Émard and Saint-Paul. With 130 renovation companies, Le Sud-Ouest is 11th of 22 areas; LaSalle (138) and Montréal-Nord (126) on either side. Le Sud-Ouest share: 4% of 3,214 renovation contractors.

Le Sud-Ouest: permits, renovation

Le Sud-Ouest: 845 alterations out of 1,007 permits, 84%. Breakdown: residential 680, extensions 46, basements 60. 84% in the Sud-Ouest, against 71% for Montréal. Other permits in the Sud-Ouest: new buildings 22, demolitions 18, pools 19. Le Sud-Ouest comes 8th of 19, near Verdun (872), NDG (585). Highest 109 (September 2026), lowest 26 (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.

Open tenders in Le Sud-Ouest (Montréal)

One public construction tender is open in Le Sud-Ouest (Montréal), according to SEAO and CanadaBuys as of November 5:

Parc Ionkwatia'tarò:ron : aménagement d'un jardin collectif, décontamination et travaux d'éclairage — Ville De Montréal - Arrondissement du Sud-Ouest, closes November 24

The tenders board · only the official notice counts.

Le Sud-Ouest: permits and rules

In Le Sud-Ouest, renovation permit applications are filed online, by email or in person by appointment, and questions are handled by email or at the information counter without an appointment. The interactive map shows whether a building is in a significant sector, is a significant architectural witness (TAS) or is on the inventory of pre-1940 heritage buildings. The borough publishes renovation guides for veterans’ houses, shoebox houses and village houses.

Official pages: Permit counter – Le Sud-Ouest (in French) ↗ · Work on significant buildings in Le Sud-Ouest (in French) ↗

Other cities

Brossard 210 Longueuil 442 La Prairie 56 Candiac 80 Boucherville 129 Laval 1,222 Saint-Bruno-de-Montarville 79 Sainte-Julie 98 Dollard-des-Ormeaux 79 Terrebonne 441

Other trades in Le Sud-Ouest (Montréal)

New home builders9 Electricians20 Plumbers20 Heating, ventilation and air conditioning41 Roofers3 Wood stoves and fireplaces27 Masonry9 Concrete and foundations8 Septic systems5 Wells and water pumps8 Accessibility lifts5 Specialty contractors54 All companies in Le Sud-Ouest (Montréal)232

Renovation contractors in Le Sud-Ouest (Montréal)