Les entreprises Raymond Désilets ltée
Renovation, construction and general workElectricians
Call · 450 659-8195La Prairie has 56 renovation companies; years licensed in La Prairie: 20 or more 9, 10 to 19 11, under 10 36.

Renovation, construction and general workElectricians
Call · 450 659-8195Renovation, construction and general work
Call · 514 772-7858Renovation, construction and general workElectriciansHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 450 444-9174Renovation, construction and general work
Call · 514 913-6660Renovation, construction and general work
Call · 514 243-7838Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesMasonryConcrete and foundations
Call · 514 836-2120Renovation, construction and general work
Call · 514 632-2627Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 450 659-0822Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 514 244-9346Renovation, construction and general work
Call · 514 815-1894Renovation, construction and general workNew home buildersHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 450 659-4696Renovation, construction and general work
Call · 450 659-4696Renovation, construction and general workNew home buildersHeating, ventilation and air conditioningMasonryConcrete and foundations
Call · 514 829-7500Renovation, construction and general work
Call · 514 394-0337Renovation, construction and general work
Call · 514 219-8466Renovation, construction and general workNew home buildersHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 450 619-1124Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 514 386-2244Renovation, construction and general work
Call · 514 825-1681Renovation, construction and general workElectriciansHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 450 445-9477Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 450 659-4409La Prairie, 56 renovation companies — under 5 years (24), 5 to 9 years (12), 10 to 19 years (11), 20 years or more (9). Median in La Prairie: 2019. Longest licensed in La Prairie: Les entreprises Raymond Désilets ltée (1984), Nicola Barile Entrepreneur Électricien inc. (1984) and Les Habitations Alain et Ronald Brunet inc. (1984). Newest: Rénovation Prospex inc. (August 22, 2026) and 14M Électrique inc. (August 17, 2026).
Other trades in La Prairie: heating (17), stoves (14), new homes (10), electrical (6); single trade: 31 of 56. Subcategories in La Prairie: any building (50), small buildings (43), home ventilation (15), wood heating (14), framing (11), new houses (10). Bonds in La Prairie: 56 at $40,000. 19 have another name.
7,940 owner households of 11,050 in La Prairie, as much as the 70% average. Periods in La Prairie: before 1961 11%, 1961-1980 19%, 1981-2000 35%, after 2000 36%. 197 dwellings per renovation company in La Prairie (Montréal 311).
First licences in La Prairie, by decade: 1980s (5), 2000s (4), 2010s (21), 2020s (26). 20 years or more: 16% of licences in La Prairie, 14% in Montréal. La Prairie: 5.1 renovation contractors per 1,000 dwellings; town average 7.7, highest Mirabel (13.1), lowest Pointe-Claire (3.5). Region of La Prairie: Montérégie, 4,185 renovation companies in all.
La Prairie rank: 25th of 26 towns, between Sainte-Thérèse (63) and Pointe-Claire (47). Close to La Prairie: Candiac (80), Brossard (210) and Montréal (3,214).
2 public construction tenders are open in La Prairie, according to SEAO and CanadaBuys as of November 5:
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