Ferblanterie Lucien St-Onge Ltée
Specialty contractors
Call · 514 891-3868In LaSalle, the RBQ register lists 84 companies whose licence holds only Annex III subcategories, with no general contractor licence. The oldest of these licences dates from 1985.

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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 54Mercier–Hochelaga-Maisonneuve 87Montréal-Nord 86Mount Royal (TMR) 25NDG (Notre-Dame-de-Grâce) 41Outremont 24Rivière-des-Prairies–Pointe-aux-Trembles 220Rosemont–La Petite-Patrie 85Saint-Laurent 137Saint-Léonard 109Verdun 44Ville-Marie (Downtown) 54Villeray–Saint-Michel–Parc-Extension 93West Island 260Westmount 4All of Montréal
Specialty contractors
Call · 514 891-3868Specialty contractors
Call · 514 364-1445Specialty contractors
Call · 514 366-9972Specialty contractors
Call · 514 232-2495Specialty contractors
Call · 514 775-8634Specialty contractors
Call · 514 603-9799Specialty contractors
Call · 514 638-0802Specialty contractors
Call · 514 266-4830Specialty contractors
Call · 514 919-7679Specialty contractors
Call · 438 395-4481Specialty contractors
Call · 514 364-2222Specialty contractors
Call · 514 484-0801Specialty contractors
Call · 514 946-3583Specialty contractors
Call · 514 777-9782Specialty contractors
Call · 438 226-7003Specialty contractors
Call · 438 406-6489Specialty contractors
Call · 514 944-1635Specialty contractors
Call · 514 589-8440Specialty contractors
Call · 514 884-8500Specialty contractors
Call · 514 992-8010Specialty contractors
Call · 514 334-8338Specialty contractors
Call · 514 649-1628Specialty contractors
Call · 514 702-4439RoofersSpecialty contractors
Call · 514 659-8784Specialty contractors
Call · 514 984-4714Specialty contractors
Call · 514 663-8178Specialty contractors
Call · 438 830-2748Specialty contractors
Call · 514 715-2298Specialty contractors
Call · 514 803-8021Specialty contractors
Call · 438 886-2471Specialty contractors
Call · 514 458-3893Specialty contractors
Call · 514 662-7079Specialty contractors
Call · 514 742-8144Specialty contractors
Call · 514 867-8680Specialty contractors
Call · 514 365-8229Specialty contractors
Call · 514 951-3616Specialty contractors
Call · 514 216-5817Specialty contractors
Call · 514 625-7112Specialty contractors
Call · 514 577-5957Specialty contractors
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In LaSalle, nine companies have held a licence for at least twenty years and 47 for under five. Among the companies in LaSalle, eleven have held one for ten to nineteen years, seventeen for five to nine. The median licence year in LaSalle is 2022. The oldest licences in LaSalle belong to Les Soudures Daniel Breton Inc. (1985), D.A. Aluminium (1989) and Enseicom inc. (1991). Among the companies in LaSalle, the most recent are those of Gaudi et Frères Construction inc. (October 27, 2026) and 9559-0386 Québec inc. (October 19, 2026). Five licences were issued in LaSalle in the last ninety days.
Among the companies in LaSalle, in other words, they cannot run a whole building project as a general contractor. For LaSalle, the most frequent are doors and windows (8), with 76, and finishing work (9), with 76. In LaSalle, 69 hold all thirteen subcategories of the group, eight just one. Among the companies in LaSalle, 80 declare no other trade; the others mostly name doors and windows (two). For LaSalle, the bond is $40,000 for twelve of them and $20,000 for 72. In LaSalle, the most frequent bond providers are GSC (28) and Intact Insurance (sixteen). Two have “LaSalle” in their name.
In LaSalle, ten of these companies got their first licence before 2010, 74 since. With 11% of licences twenty years and older, LaSalle ranks 9th of the island’s 22 areas.
LaSalle includes LaSalle. LaSalle holds the 10th place of the island’s 22 areas for specialty work; next to it in the ranking are Rosemont–La Petite-Patrie (85) and Anjou (58). LaSalle holds 5% of the island’s 1,703 companies on this list.
Permits and rules in LaSalle (Montréal): on the place page →