Largest group in NDG (Notre-Dame-de-Grâce): under 5 years, 69 of 155; 20 years or more (20), 10 to 19 years (40), 5 to 9 years (26), under 5 years (69). Median in NDG (Notre-Dame-de-Grâce): 2020. Longest licensed in NDG (Notre-Dame-de-Grâce): La plomberie et le chauffage Décarie ltée (1983), La Corporation D'Entretien D'Ascenseur Indépendant Inc. (1983) and Construction Montclair Canada inc. (1984). Newest: Kamer construction inc. (October 1, 2026) and MPA Aluminium inc. (September 29, 2026). NDG (Notre-Dame-de-Grâce), licences per year: 2022 (12), 2023 (11), 2024 (7), 2025 (12), 2026 (26).

NDG (Notre-Dame-de-Grâce): licences, contractors

NDG (Notre-Dame-de-Grâce), trades: renovation (74), specialty (41), heating (25), stoves (22), electrical (22), plumbing (7), masonry (6), new homes (6), foundations (5), roofing (4), windows (3), lifts (1). Subcategories in NDG (Notre-Dame-de-Grâce): any building (65), small buildings (51), wood heating (22), electrical (22), home ventilation (20), plumbing (7). Bonds in NDG (Notre-Dame-de-Grâce): 86 at $40,000, 69 at $20,000. 52 have another name.

Comparisons, NDG (Notre-Dame-de-Grâce)

First licences in NDG (Notre-Dame-de-Grâce), by decade: 1980s (10), 1990s (3), 2000s (18), 2010s (44), 2020s (80). 20 years or more: 13% of licences in NDG (Notre-Dame-de-Grâce), 15th of 22 areas (island: 15%).

Neighbours of NDG (Notre-Dame-de-Grâce)

NDG (Notre-Dame-de-Grâce) covers Notre-Dame-de-Grâce. NDG (Notre-Dame-de-Grâce), 155 licensed companies: 15th of 22 areas; around it: Le Plateau-Mont-Royal (168) and Côte-des-Neiges (152). NDG (Notre-Dame-de-Grâce) share: 3% of 6,196 contractors.

NDG (Notre-Dame-de-Grâce), permits over 12 months

Permits in NDG (Notre-Dame-de-Grâce) over a year: 731, 92% of them for housing. Kinds: 585 alterations, 112 tree removals, 16 pools, 8 demolitions, 5 new buildings, 5 other certificates. NDG (Notre-Dame-de-Grâce), frequent subjects: 198 windows, 138 balconies and stairs, 112 trees, 107 basements. NDG (Notre-Dame-de-Grâce), trades: roofing 12, plumbing 45, heating 2, electrical 1. NDG (Notre-Dame-de-Grâce) rank: 11th of 19, between Le Sud-Ouest (1,007) and RDP–PAT (720). NDG (Notre-Dame-de-Grâce): 90 permits in June 2026, 30 in December 2025. 2 borough permits that could not be placed in a district are counted on neither page.

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 · borough split by electoral district (Côte-des-Neiges, Darlington, Snowdon / Notre-Dame-de-Grâce, Loyola).

NDG (Notre-Dame-de-Grâce): permits and rules

Notre-Dame-de-Grâce belongs to the Côte-des-Neiges–Notre-Dame-de-Grâce borough, whose permit counter is reached at the Bureau Accès Montréal or by email. The borough’s interactive zoning and planning map gives the information that applies to a building’s location. PIIA (site planning and architectural integration) review is required notably to alter a building in a heritage sector or to build an outbuilding of 15 m² or more.

Official pages: Permit counter – Côte-des-Neiges–Notre-Dame-de-Grâce (in French) ↗ · PIIA approval – Côte-des-Neiges–Notre-Dame-de-Grâce borough (in French) ↗

Lead service lines: the City of Montréal programme →

Other trades in NDG (Notre-Dame-de-Grâce)

Wood stoves and fireplaces — 22 licence holders in NDG (Notre-Dame-de-Grâce), the first licence in 1984.

Nearby in Greater Montréal

Brossard 370 Longueuil 1,015 La Prairie 137 Candiac 158 Boucherville 264 Laval 2,671 Saint-Bruno-de-Montarville 146 Sainte-Julie 214 Dollard-des-Ormeaux 152 Terrebonne 1,151

Licensed contractors in NDG (Notre-Dame-de-Grâce) (Montréal)

Work to bid on near you

All companies

NDG (Notre-Dame-de-Grâce) by the numbers

NDG (Notre-Dame-de-Grâce): years licensed, contractors