F Construction inc.
Renovation, construction and general work
Call · 514 394-0337La Prairie has 137 licensed companies; years licensed in La Prairie: 20 or more 20, 10 to 19 30, under 10 87.

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Renovation, construction and general work
Call · 514 394-0337Specialty contractors
Call · 514 835-2660PaintersSpecialty contractors
Call · 514 820-6254Renovation, 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 · 514 809-5795Specialty contractors
Call · 514 979-6689Renovation, construction and general work
Call · 514 378-0130Electricians
Call · 819 360-8595Specialty contractors
Call · 450 444-4648PlumbersHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 438 504-1818Renovation, construction and general work
Call · 514 825-1681Electricians
Call · 438 506-1388Renovation, construction and general work
Call · 514 799-4181Renovation, construction and general work
Call · 514 441-4295Renovation, construction and general work
Call · 514 913-6660Specialty contractors
Call · 514 999-8677Specialty contractors
Call · 514 402-2421Concrete and foundationsSeptic systemsWells and water pumps
Call · 450 444-4777Renovation, construction and general work
Call · 450 659-4696Renovation, construction and general work
Call · 438 497-5334Renovation, construction and general work
Call · 514 592-5358Plumbers
Call · 514 240-4888Renovation, construction and general workNew home builders
Call · 514 444-6013Masonry
Call · 514 968-8343Masonry
Call · 514 233-5204Specialty contractors
Call · 877 960-1691Renovation, construction and general work
Call · 514 691-5576Heating, ventilation and air conditioningWood stoves and fireplaces
Call · 514 503-0173Renovation, construction and general workNew home buildersElectricians
Call · 514 444-6013Renovation, construction and general work
Call · 579 221-9100Specialty contractors
Call · 514 216-6555Renovation, construction and general work
Call · 514 243-7838Heating, ventilation and air conditioning
Call · 514 774-6671Electricians
Call · 514 241-4480Renovation, construction and general work
Call · 438 523-5351La Prairie, 137 licensed companies — under 5 years (59), 5 to 9 years (28), 10 to 19 years (30), 20 years or more (20). 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). La Prairie, licences per year: 2022 (14), 2023 (12), 2024 (8), 2025 (16), 2026 (7).
La Prairie, trades: renovation (56), specialty (47), heating (23), stoves (17), electrical (15), new homes (10), plumbing (7), foundations (7), masonry (6), painting (3), septic (3), wells (2). Subcategories in La Prairie: any building (50), small buildings (43), home ventilation (18), wood heating (17), framing (17), electrical (15). Bonds in La Prairie: 66 at $40,000, 71 at $20,000. 44 have another name.
3,110 renter and 7,940 owner households in La Prairie; single-detached houses 52%. Periods in La Prairie: before 1961 11%, 1961-1980 19%, 1981-2000 35%, after 2000 36%. 81 dwellings per company in La Prairie (Montréal 162).
First licences in La Prairie, by decade: 1980s (8), 1990s (4), 2000s (11), 2010s (51), 2020s (63). 20 years or more: 15% of licences in La Prairie, 15% in Montréal. La Prairie: 12.4 contractors per 1,000 dwellings; town average 17.6, highest Mirabel (32.4), lowest Pointe-Claire (8). Region of La Prairie: Montérégie, 9,645 licensed companies in all.
La Prairie rank: 25th of 26 towns, between Saint-Bruno-de-Montarville (146) and Pointe-Claire (106). Close to La Prairie: Candiac (158), Brossard (370) and Montréal (6,196).
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
In La Prairie, the municipal distribution system contains no lead, but it can still be found in tap water: some plumbing parts, such as service lines and solder, may contain it, especially in buildings built before the 1980s. Each year, under the Regulation respecting the quality of drinking water, the City takes samples at strategic points of its network to measure copper and lead, and it invites residents to have their water tested for free, especially if their home was built before 1980 and is connected to the public water system (sign-up with the Engineering Department; in 2026, sampling ran from July 1 to September 30).
Official page: Ville de La Prairie (in French) ↗ · Plumbers in La Prairie
Wood stoves and fireplaces — In La Prairie, 17 companies, the oldest licensed since 1984.
New home builders — 10 companies in La Prairie, 7 of them with “construction” or “builder” in the name.