9471-0902 Québec inc.
PlumbersHeating, ventilation and air conditioning
Call · 514 427-2828Heating and cooling in LaSalle (Montréal)
59 HVAC companies in LaSalle (Montréal); licences from 1984 to September 24, 2026, median 2012.
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Ahuntsic-Cartierville 75Anjou 32Côte-des-Neiges 33Côte-Saint-Luc, Hampstead and Montréal-West 23Lachine 24LaSalle 59Le Plateau-Mont-Royal 24Le Sud-Ouest 41Mercier–Hochelaga-Maisonneuve 47Montréal-Nord 55Mount Royal (TMR) 22NDG (Notre-Dame-de-Grâce) 25Outremont 17Rivière-des-Prairies–Pointe-aux-Trembles 95Rosemont–La Petite-Patrie 52Saint-Laurent 114Saint-Léonard 83Verdun 12Ville-Marie (Downtown) 63Villeray–Saint-Michel–Parc-Extension 53West Island 144Westmount 19All of Montréal
Les Constructions Dagi Inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 514 364-1114Services D'Équipement Tour de Force (QUE.) inc.
Renovation, construction and general workHeating, ventilation and air conditioning
Call · 514 852-3333Plomberie Fulmen inc.
PlumbersHeating, ventilation and air conditioning
Call · 514 248-0063Corporation Heng Da Inc.
Renovation, construction and general workElectriciansHeating, ventilation and air conditioning
Call · 514 595-8116AD climatisation inc.
Heating, ventilation and air conditioning
Call · 514 806-53139422-0266 Québec inc.
Heating, ventilation and air conditioning
Call · 514 578-7118Restauration Magistrale inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 514 363-8840Robert Tardif électrique Inc.
Renovation, construction and general workElectriciansHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 514 368-1827Multi-Réno D.N. Inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 514 813-52949514-2584 Québec inc.
Renovation, construction and general workPlumbersHeating, ventilation and air conditioning
Call · 514 360-99619022-6143 Québec inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 514 688-2487Service d'Entretien Toitures Trois Étoiles inc.
Renovation, construction and general workHeating, ventilation and air conditioningRoofersWood stoves and fireplacesConcrete and foundations
Call · 514 365-66009446-1548 Québec inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 514 820-33539503-9558 Québec inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesMasonry
Call · 514 572-5439Frais Air Montréal Inc.
Renovation, construction and general workElectriciansHeating, ventilation and air conditioning
Call · 438 877-4102Construction Morival Ltée
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesSeptic systemsWells and water pumps
Call · 514 595-66569446-2520 Québec inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 514 765-33539081-1290 Québec inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 514 363-3917Tuyauterie Expert inc.
Renovation, construction and general workPlumbersHeating, ventilation and air conditioning
Call · 514 365-36636236651 Canada inc.
Heating, ventilation and air conditioningRoofersWood stoves and fireplacesConcrete and foundations
Call · 514 935-2730DBS Refrigeration & Power service inc.
ElectriciansHeating, ventilation and air conditioning
Call · 438 992-8600Électrika inc.
ElectriciansHeating, ventilation and air conditioning
Call · 514 768-77789331-2650 Québec inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 514 364-1114Les Réalisations P.O.P. Design inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 514 368-4224NSC Construction inc.
Renovation, construction and general workHeating, ventilation and air conditioning
Call · 514 926-25779476-3224 Québec inc.
Renovation, construction and general workPlumbersHeating, ventilation and air conditioning
Call · 514 360-9961PARECO "+" Inc.
Renovation, construction and general workHeating, ventilation and air conditioningRoofersWood stoves and fireplaces
Call · 514 488-48822617-5935 Québec inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundations
Call · 514 594-0267Plomberie chauffage Normand inc.
Renovation, construction and general workElectriciansPlumbersHeating, ventilation and air conditioning
Call · 514 488-6577Groupe SRI De Montréal Inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 514 573-5024Mabo climatisation inc.
Heating, ventilation and air conditioning
Call · 514 365-6186Caobec incorporée
Heating, ventilation and air conditioning
Call · 514 967-8878Entreprise Juldan inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundations
Call · 514 831-21159178-0148 Québec inc.
PlumbersHeating, ventilation and air conditioning
Call · 514 510-19999200-1155 Québec inc.
Heating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundations
Call · 514 792-8946Lavallée - Dufour inc.
Renovation, construction and general workPlumbersHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 514 829-4998Les Développements Abitec Ltée
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 514 335-00076045111 Canada inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 514 765-3295Gestion Gama Construction inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces
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LaSalle by the numbers
LaSalle: years licensed, HVAC contractors
Largest group in LaSalle: 20 years or more, 20 of 59; 20 years or more (20), 10 to 19 years (17), 5 to 9 years (11), under 5 years (11). Median in LaSalle: 2012. Longest licensed in LaSalle: Les Développements Abitec Ltée (1984), Construction Morival Ltée (1984) and Plomberie chauffage Normand inc. (1984). Newest: 9178-0148 Québec inc. (September 24, 2026) and 9446-2520 Québec inc. (December 12, 2025).
LaSalle: licences, HVAC contractors
LaSalle: 8 HVAC companies with no other trade, 51 also work in renovation (42), stoves (33), plumbing (12), electrical (9). Subcategories in LaSalle: any building (40), home ventilation (35), wood heating (33), small buildings (33), refrigeration (16), natural gas (13). Bonds in LaSalle: 43 at $40,000, 16 at $20,000; 16 CMMTQ licences. 24 have another name.
Comparisons, LaSalle
First licences in LaSalle, by decade: 1980s (7), 1990s (3), 2000s (15), 2010s (19), 2020s (15). 20 years or more: 34% of licences in LaSalle, 17th of 22 areas (island: 36%).
Neighbours of LaSalle
LaSalle covers LaSalle. LaSalle, 59 HVAC companies: 7th of 22 areas; around it: Ville-Marie (Downtown) (63) and Montréal-Nord (55). LaSalle share: 5% of 1,112 HVAC contractors.
LaSalle, permits over 12 months
1 of 606: heating or cooling in LaSalle. Share in LaSalle: 0%; Montréal: 1%. 472 alterations and 16 new buildings in LaSalle.
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.
LaSalle: permits and rules
In LaSalle, permit applications are filed only online or by appointment at the permit counter, and information requests are handled by email or by appointment. The borough’s urban planning and business services directorate (DAUSE) guides applicants, and some projects fall under the PIIAD, which covers fences and low walls in PIIAD sectors. The permit must be posted at the work site.
Official pages: Permit counter – LaSalle (in French) ↗ · Getting a permit in LaSalle (in French) ↗