Pilon connexions inc.
Electricians
Call · 514 702-929727 electrical companies in Châteauguay; licences from 1984 to October 7, 2026, median 2014.

Electricians
Call · 514 702-9297Electricians
Call · 514 560-0174Electricians
Call · 450 692-5152Electricians
Call · 514 972-7345Electricians
Call · 438 969-7981Electricians
Call · 514 739-6123Electricians
Call · 581 889-1061Electricians
Call · 450 699-9777Electricians
Call · 450 699-1294Electricians
Call · 450 699-3241Electricians
Call · 514 627-4872ElectriciansHeating, ventilation and air conditioning
Call · 514 250-1678Electricians
Call · 514 971-7034Electricians
Call · 450 691-7645Electricians
Call · 514 572-7895Electricians
Call · 514 366-4872ElectriciansHeating, ventilation and air conditioning
Call · 450 699-3232Electricians
Call · 514 972-6885Electricians
Call · 450 844-1131Electricians
Call · 438 347-1941Electricians
Call · 450 699-8779Electricians
Call · 450 692-4741Electricians
Call · 514 969-3030Electricians
Call · 450 844-3634Electricians
Call · 514 754-5740Electricians
Call · 514 434-2720Renovation, construction and general workElectricians
Call · 514 377-1473Ad · Featured placement · examplePreview only — this is not a contractor listing
Largest group in Châteauguay: 10 to 19 years, 11 of 27; 20 years or more (4), 10 to 19 years (11), 5 to 9 years (4), under 5 years (8). Median in Châteauguay: 2014. Longest licensed in Châteauguay: J.C. Barrette inc. (1984), Thermopompes N & R Sol inc. (1984) and Entreprises Énault électrique inc. (1991). Newest: 9565-2111 Québec inc. (October 7, 2026) and N.KINGS électrique inc. (September 21, 2026).
Châteauguay: 24 electrical companies with no other trade, 3 also work in heating (2), renovation (1). Subcategories in Châteauguay: forced air (2), natural gas (2), propane (2), ventilation (2), refrigeration (2), oil (1). Bonds in Châteauguay: 1 at $40,000, 26 at $20,000; 25 CMEQ licences. 10 have another name.
Châteauguay: 18% predate 1961, 55% predate 1981, 24% post-2000. Periods in Châteauguay: before 1961 18%, 1961-1980 37%, 1981-2000 21%, after 2000 24%. 738 dwellings per electrician in Châteauguay (Montréal 1,680).
First licences in Châteauguay, by decade: 1980s (2), 1990s (1), 2000s (3), 2010s (13), 2020s (8). 20 years or more: 15% of licences in Châteauguay, 25% in Montréal. Châteauguay: 1.4 electricians per 1,000 dwellings; town average 1.6, highest Mirabel (2.7), lowest Longueuil (0.7). Region of Châteauguay: Montérégie, 774 electrical companies in all.
Châteauguay, 27 electrical companies: 12th of 26 towns; around it: Dollard-des-Ormeaux (28) and Boucherville (26). Close to Châteauguay: Pointe-Claire (15), Dollard-des-Ormeaux (28) and Candiac (14).
One public construction tender is open in Châteauguay (1 of them for electrical work), according to SEAO and CanadaBuys as of November 4:
The tenders board · only the official notice counts.
According to the City of Châteauguay, replacing exterior cladding or roofing with the same type of material, or adding or repairing gutters, does not need a permit; changing the material does. Inside, painting and electrical, plumbing or heating work that does not touch the walls does not need one; adding, changing or removing a partition or a wall does, with a plan that can be drawn by hand. In an area under a PIIA (architectural integration plan), other rules apply. You apply online (MonDossier), by email or at City Hall.
Official pages: Permits for exterior or interior renovations (in French) ↗ · Printable checklist before you sign