Maisons D & D inc.
Renovation, construction and general workNew home buildersHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 450 619-1124La Prairie has 23 HVAC companies; years licensed in La Prairie: 20 or more 8, 10 to 19 4, under 10 11.

Renovation, construction and general workNew home buildersHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 450 619-1124Renovation, construction and general workElectriciansHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 514 809-5795PlumbersHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 438 504-1818Heating, ventilation and air conditioningWood stoves and fireplaces
Call · 514 503-0173Heating, ventilation and air conditioning
Call · 514 774-6671Renovation, construction and general workNew home buildersHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 514 974-3436PlumbersHeating, ventilation and air conditioningSeptic systems
Call · 450 619-0575Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 514 244-9346Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 450 659-4409Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 450 659-0822Heating, ventilation and air conditioning
Call · 438 886-7285Renovation, construction and general workHeating, ventilation and air conditioning
Call · 450 907-1477Renovation, construction and general workPlumbersHeating, ventilation and air conditioning
Call · 514 942-4967Heating, ventilation and air conditioningWood stoves and fireplaces
Call · 514 792-8282Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesMasonryConcrete and foundations
Call · 450 659-9246Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 450 444-4889Renovation, construction and general workNew home buildersHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 450 659-4696Renovation, construction and general workNew home buildersHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 514 757-4966Renovation, construction and general workNew home buildersHeating, ventilation and air conditioningMasonryConcrete and foundations
Call · 514 829-7500Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesMasonryConcrete and foundations
Call · 514 836-2120Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundations
Call · 514 817-3803Renovation, construction and general workElectriciansHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 450 445-9477Renovation, construction and general workElectriciansHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 450 444-9174Ad · Featured placement · examplePreview only — this is not a contractor listing
La Prairie, 23 HVAC companies — under 5 years (6), 5 to 9 years (5), 10 to 19 years (4), 20 years or more (8). Median in La Prairie: 2014. Longest licensed in La Prairie: Nicola Barile Entrepreneur Électricien inc. (1984), Les Habitations Alain et Ronald Brunet inc. (1984) and Constructions R.D.J. inc. (1984). Newest: Groupe LBI Inc. (May 8, 2025) and Poirier Signature inc. (February 28, 2025).
Other trades in La Prairie: renovation (17), stoves (17), new homes (5), foundations (4); single trade: 2 of 23. Subcategories in La Prairie: home ventilation (18), wood heating (17), small buildings (17), any building (15), framing (11), new houses (5). Bonds in La Prairie: 19 at $40,000, 4 at $20,000; 6 CMMTQ licences. 7 have another name.
3,960 dwellings in La Prairie date from after 2000, 36%, more than the 29% average. Periods in La Prairie: before 1961 11%, 1961-1980 19%, 1981-2000 35%, after 2000 36%. 480 dwellings per HVAC company in La Prairie (Montréal 903).
First licences in La Prairie, by decade: 1980s (4), 2000s (5), 2010s (7), 2020s (7). 20 years or more: 35% of licences in La Prairie, 36% in Montréal. La Prairie: 2.1 HVAC contractors per 1,000 dwellings; town average 3, highest Mirabel (5.6), lowest Pointe-Claire (0.8). Region of La Prairie: Montérégie, 1,495 HVAC companies in all.
La Prairie rank: 23rd of 26 towns, between Saint-Bruno-de-Montarville (25) and Belœil (21). Close to La Prairie: Candiac (32), Brossard (61) and Montréal (1,112).
2 public construction tenders are open in La Prairie, according to SEAO and CanadaBuys as of November 3:
The tenders board · only the official notice counts.
According to the City of La Prairie, repairing, renovating or altering a house needs a building permit. Minor maintenance work does not need one if the foundations and load-bearing structure are not changed, the floor area and number of dwellings do not increase, the work is worth less than $5,000, and it is neither covered by a PIIA (architectural integration plan) nor located in the historic district: painting, replacing flooring, or replacing a window with one of the same size, for example. In the Vieux-La Prairie heritage site, all exterior work also needs an authorization from the Ministère de la Culture et des Communications, and in certain zones a PIIA must be approved before the permit. Many permit applications can be made online.
Official pages: Permit application (in French) ↗ · Municipal by-laws – permits and certificates (in French) ↗ · Printable checklist before you sign