Rénovation Tsaf inc.
Specialty contractors
Call · 514 717-1361Your project in Vaudreuil-Dorion: 228 licensed companies, 4 new in Vaudreuil-Dorion in 90 days; 228 reachable by phone.

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Specialty contractors
Call · 514 717-1361Specialty contractors
Call · 514 821-7466Renovation, construction and general workHeating, ventilation and air conditioning
Call · 450 455-9845Plumbers
Call · 438 824-5703Electricians
Call · 514 425-5000Specialty contractors
Call · 514 213-4094Specialty contractors
Call · 450 510-1131Renovation, construction and general work
Call · 514 416-9333Specialty contractors
Call · 438 939-5766Specialty contractors
Call · 514 708-0394Specialty contractors
Call · 514 291-5087Heating, ventilation and air conditioning
Call · 514 824-8228Electricians
Call · 514 321-5329Specialty contractors
Call · 514 616-3857Renovation, construction and general work
Call · 450 424-2425Electricians
Call · 514 595-6423Septic systemsWells and water pumps
Call · 450 202-1907Heating, ventilation and air conditioning
Call · 450 455-3100Heating, ventilation and air conditioning
Call · 514 210-8086Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 514 893-3898Renovation, construction and general work
Call · 514 688-0988Renovation, construction and general workDoors and windows
Call · 514 838-5007Renovation, construction and general work
Call · 450 455-1120New home builders
Call · 450 424-1515Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundations
Call · 450 424-9932Specialty contractors
Call · 450 424-1116Electricians
Call · 514 244-0969Renovation, construction and general work
Call · 514 219-6288Renovation, construction and general work
Call · 514 609-8179Renovation, construction and general workNew home builders
Call · 450 424-8648Renovation, construction and general work
Call · 514 625-4883Renovation, construction and general workNew home builders
Call · 450 218-2626Plumbers
Call · 514 815-9968Renovation, construction and general work
Call · 514 567-9922Electricians
Call · 514 692-1308Renovation, construction and general work
Call · 450 218-2889Specialty contractors
Call · 514 706-1330Electricians
Call · 438 884-5520Renovation, construction and general work
Call · 450 218-4343228 licensed companies in Vaudreuil-Dorion: under 5 years (106), 5 to 9 years (45), 10 to 19 years (39), 20 years or more (38). Median in Vaudreuil-Dorion: 2021. Longest licensed in Vaudreuil-Dorion: Pavages Vaudreuil Ltée (1984), Atelier électrique Michel Aubert inc. (1984) and Chauffage Vaudreuil inc. (1987). Newest: Pro Élite du Construction et Rénovation inc. (September 24, 2026) and 9532-5049 Québec inc. (August 25, 2026). Vaudreuil-Dorion, licences per year: 2022 (17), 2023 (25), 2024 (19), 2025 (32), 2026 (11).
Vaudreuil-Dorion, trades: renovation (101), specialty (70), heating (36), electrical (20), stoves (19), new homes (15), plumbing (9), wells (9), septic (7), foundations (6), roofing (6), windows (3). Subcategories in Vaudreuil-Dorion: any building (86), small buildings (81), framing (25), home ventilation (21), electrical (20), wood heating (19). Bonds in Vaudreuil-Dorion: 112 at $40,000, 115 at $20,000. 72 have another name.
Dwellings in Vaudreuil-Dorion: 26% older than 1981, 54% newer than 2000; owners 73%. Periods in Vaudreuil-Dorion: before 1961 10%, 1961-1980 16%, 1981-2000 20%, after 2000 54%. 73 dwellings per company in Vaudreuil-Dorion (Montréal 162).
First licences in Vaudreuil-Dorion, by decade: 1980s (8), 1990s (11), 2000s (24), 2010s (61), 2020s (124). 20 years or more: 17% of licences in Vaudreuil-Dorion, 15% in Montréal. Vaudreuil-Dorion: 13.6 contractors per 1,000 dwellings; town average 17.6, highest Mirabel (32.4), lowest Pointe-Claire (8). Region of Vaudreuil-Dorion: Montérégie, 9,645 licensed companies in all.
With 228 licensed companies, Vaudreuil-Dorion is 15th of 26 towns; Châteauguay (246) and Sainte-Julie (214) on either side. Close to Vaudreuil-Dorion: Saint-Lazare (195), Pointe-Claire (106) and Dollard-des-Ormeaux (152).
One public construction tender is open in Vaudreuil-Dorion, according to SEAO and CanadaBuys as of November 3:
The tenders board · only the official notice counts.
In Vaudreuil-Dorion, renovation or construction work needs a permit. The City strongly recommends applying online; some types of permits are not offered online, and the documents can then be sent by email or dropped off at City Hall. No permit is issued on the spot, and no permit is issued before the invoice is paid. If in doubt, contact the Permits and Inspections Division.
Official pages: Permits (in French) ↗ · Printable checklist before you sign
In Vaudreuil-Dorion, the City replaces lead water pipes on its territory and notes that private lead pipes must be replaced too; it offers a subsidy for replacing a private lead service line, after a water-test request. To check: find the private part of the service line, often in the basement on the wall facing the street; a lead pipe is grey, does not attract a magnet, dents or scratches easily with a knife and does not ring when struck with a metal object. The City tests the water of single-family homes and buildings of two to eight units on its network (form sent to the Water Department; sampling from July 1 to October 1); for other buildings, an accredited lab at your cost. Until then: run the water until it is cold, then one or two minutes more; use only cold tap water for cooking, infant formula and drinks; clean the aerator; if needed, a pitcher or filter certified to NSF/ANSI 53 for lead reduction. Boiling the water does not help.
Official page: City of Vaudreuil-Dorion ↗ · Plumbers in Vaudreuil-Dorion
Wood stoves and fireplaces — 19 companies in Vaudreuil-Dorion; the oldest licence dates from 1984.
New home builders — 15 licence holders in Vaudreuil-Dorion, 12 with “construction” or “builder” in their name.