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Specialty contractors in Lachine (Montréal)

45 companies whose licence holds only Annex III subcategories, with no general contractor licence have an address in Lachine. The oldest of these licences dates from 1996.

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Ahuntsic-Cartierville 92Anjou 58Côte-des-Neiges 33Côte-Saint-Luc, Hampstead and Montréal-West 22Lachine 45LaSalle 84Le Plateau-Mont-Royal 46Le Sud-Ouest 55Mercier–Hochelaga-Maisonneuve 87Montréal-Nord 87Mount Royal (TMR) 25NDG (Notre-Dame-de-Grâce) 41Outremont 24Rivière-des-Prairies–Pointe-aux-Trembles 220Rosemont–La Petite-Patrie 84Saint-Laurent 137Saint-Léonard 109Verdun 43Ville-Marie (Downtown) 54Villeray–Saint-Michel–Parc-Extension 93West Island 260Westmount 4All of Montréal

Active licences in RBQ data dated November 6, 2026 · official register ↗ · list order

Lachine by the numbers

Lachine · specialty work, seniority

In Lachine, two companies have at least twenty years of licence; eighteen have fewer than five. For Lachine, seventeen have held one for ten to nineteen years, eight for five to nine. In Lachine, the median licence here dates from 2018. Among the companies in Lachine, the longest-held licences are those of Industries Docdor inc. (1996), Équipement Loadmaster Ltée (2005) and 9181-5084 Québec inc. (2010). For Lachine, the latest arrivals are Construction Dugo inc. (October 9, 2026) and 9421-2669 Quebec inc (September 22, 2026). Two licences were issued in Lachine in the last ninety days.

Lachine · specialty work, licences

For Lachine, in other words, they cannot run a whole building project as a general contractor. In Lachine, the most frequent are insulation, roofing and cladding (7), with 39, and doors and windows (8), with 39. Among the companies in Lachine, 36 hold all thirteen subcategories of the group, five just one. For Lachine, 40 declare no other trade; the others mostly name doors and windows (three). In Lachine, 40 have a $20,000 bond, five a $40,000 one. Among the companies in Lachine, the most frequent bond providers are the APCHQ (eight) and Intact Insurance (eight).

Lachine · specialty work, comparisons

Among the companies in Lachine, since 2010, 43 companies have joined the two licensed earlier. With 4% of licences twenty years and older, Lachine ranks 20th of the island’s 22 areas.

Lachine · specialty work, neighbours

Lachine includes Lachine. In the specialty work ranking, Lachine is 15th of the island’s 22 areas, beside Le Plateau-Mont-Royal (46) and Verdun (43). Lachine holds 3% of the island’s 1,703 companies on this list.

Permits and rules in Lachine (Montréal): on the place page →

Other trades in Lachine (Montréal)

Renovation, construction and general work59Electricians19Plumbers14Heating, ventilation and air conditioning24Roofers3Doors and windows4Wood stoves and fireplaces15Masonry6Concrete and foundations11Septic systems6Wells and water pumps6All companies in Lachine (Montréal)143

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