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Active licences in RBQ data dated November 3, 2026 · official register ↗ · list order

Groupe Cousin inc.

✓ RBQ licence 5787-9785-01 · Montréal · Licensed since 2023

Renovation, construction and general workPlumbersHeating, ventilation and air conditioning

Call · 514 294-4239

N-Styl Construction Inc.

✓ RBQ licence 8343-0215-57 · Montréal · Licensed since 2007

Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundations

Call · 514 323-1222

9017-7155 Québec inc.

✓ RBQ licence 8003-1925-01 · Mont-Royal · Licensed since 1995

Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces

Call · 514 733-4326

2375 Lucerne S.E.C.

✓ RBQ licence 5804-6269-01 · Montréal · Licensed since 2021

Renovation, construction and general workNew home buildersHeating, ventilation and air conditioningWood stoves and fireplacesMasonryConcrete and foundationsSeptic systemsWells and water pumpsAccessibility lifts

Call · 514 338-8080

Inovim inc.

✓ RBQ licence 8360-8380-01 · Montréal · Licensed since 2021

Renovation, construction and general workNew home buildersHeating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundationsSeptic systemsWells and water pumps

Call · 514 866-5522

Montréal by the numbers

Montréal: years licensed, contractors

Montréal, 6,196 licensed companies — under 5 years (2,765), 5 to 9 years (1,287), 10 to 19 years (1,214), 20 years or more (930). Median in Montréal: 2020. Longest licensed in Montréal: La plomberie et le chauffage Décarie ltée (1983), La Corporation D'Entretien D'Ascenseur Indépendant Inc. (1983) and Genfir Inc. (1983). Newest: Saule Construction inc. (November 2, 2026) and Maintenance Montour inc. (November 2, 2026). Montréal, licences per year: 2022 (430), 2023 (536), 2024 (483), 2025 (601), 2026 (663).

Montréal: licences, contractors

Montréal, trades: renovation (3,211), specialty (1,702), heating (1,112), stoves (773), electrical (627), plumbing (351), foundations (296), masonry (262), septic (234), wells (230), new homes (189), painting (103). Subcategories in Montréal: any building (2,823), small buildings (2,328), home ventilation (812), wood heating (773), electrical (627), framing (416). Bonds in Montréal: 3,630 at $40,000, 2,550 at $20,000. 48 have “Montréal” in their name, 1,966 another name.

Montréal: homes, 2021 Census

519,015 renter and 297,340 owner households in Montréal; single-detached houses 7%. Periods in Montréal: before 1961 36%, 1961-1980 30%, 1981-2000 18%, after 2000 16%. 132 dwellings per company in Montréal.

Comparisons, Montréal

First licences in Montréal, by decade: 1980s (310), 1990s (270), 2000s (568), 2010s (1,769), 2020s (3,279). 20 years or more: 15% of licences in Montréal, 15% in Montréal.

Neighbours of Montréal

Montréal rank: 1st of 26 towns, between Laval (2,671). Close to Montréal: Brossard (370), Longueuil (1,015) and La Prairie (137).

Permits issued, Montréal

20,621 permits issued in Montréal; residential share 85%. Montréal, by kind: 2,039 other certificates, 2,641 tree removals, 790 pools, 184 demolitions, 292 new buildings, 14,675 alterations. Often named in Montréal: 3,336 windows, 2,641 trees, 2,371 roofs, 2,285 balconies and stairs. By trade: roofing 2,371, plumbing 918, heating 272, electrical 136. Leading: Rosemont–La Petite-Patrie 2,364, Mercier–Hochelaga-Maisonneuve 2,207, West Island 1,829; fewest: Anjou 393. Peak in Montréal: 2,315 in June 2026; low: 889 in January 2026.

Open tenders in Montréal

87 public construction tenders are open in Montréal, according to SEAO and CanadaBuys as of November 3:

All 87 tenders in Montréal · only the official notice counts.

Renovation permits in Montréal

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.

Lead water service lines in Montréal

In Montréal, replacing the private part of the water service line is mandatory if it is lead (By-law 20-030). The owner must replace it within 24 months of the City’s notice of non-compliance, or can do it earlier with a contractor of their choice after contacting the borough’s permit counter. After the work, the owner declares the material to the City with the invoice and photos.

Other trades in Montréal

Painters — In Montréal, 103 companies have “painting” or “painter” in their name.

Masonry — 262 licence holders in Montréal, 72 with “mason” or “brick” in their name.

Concrete and foundations — 296 companies in Montréal, 7 of them with “concrete”, “foundation” or “formwork” in the name.

Wood stoves and fireplaces — In Montréal, 773 companies; 4 have “fireplace”, “stove” or “chimney” in their name.

New home builders — 189 companies in Montréal, 90 of them with “construction” or “builder” in the name.

Doors and windows — 51 companies in Montréal have “window” or “door” in their name.

Accessibility lifts — In Montréal, 43 companies; 5 have “elevator” or “lift” in their name.

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