B.M.S. Hamelin électrique inc.
Electricians
Call · 450 589-9279L’Assomption has 17 electrical companies; years licensed in L’Assomption: 20 or more 6, 10 to 19 4, under 10 7.

Electricians
Call · 450 589-9279Electricians
Call · 514 898-2534Electricians
Call · 450 588-4964Renovation, construction and general workElectriciansHeating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundations
Call · 450 588-5799Electricians
Call · 450 589-4487Electricians
Call · 450 713-1090Electricians
Call · 450 589-5341Electricians
Call · 450 705-1612Electricians
Call · 514 825-9063Electricians
Call · 514 641-2028Electricians
Call · 450 589-0354Electricians
Call · 514 710-9713Electricians
Call · 514 990-4205Renovation, construction and general workElectricians
Call · 514 757-7356Electricians
Call · 450 224-1060Renovation, construction and general workElectriciansPlumbersHeating, ventilation and air conditioning
Call · 514 977-6100Electricians
Call · 514 346-2165Ad · Featured placement · examplePreview only — this is not a contractor listing
L’Assomption, 17 electrical companies — under 5 years (5), 5 to 9 years (2), 10 to 19 years (4), 20 years or more (6). Median in L’Assomption: 2014. Longest licensed in L’Assomption: Robert Beausejour inc. (1984), Contact R.J. Renaud électrique inc. (1999) and Denis Gélinas entrepreneur électricien inc. (2000). Newest: Service énergie SR2 inc. (September 15, 2025) and Cénergie groupe inc. (April 14, 2025).
Other trades in L’Assomption: renovation (3), heating (2), stoves (1), foundations (1); single trade: 14 of 17. Subcategories in L’Assomption: small buildings (3), any building (2), wood heating (1), piles (1), steel (1), piping (1). Bonds in L’Assomption: 4 at $40,000, 13 at $20,000; 16 CMEQ licences. 4 have another name.
After 2000 in L’Assomption: 41%, more than the 29% average; before 1981: 32%. Periods in L’Assomption: before 1961 11%, 1961-1980 21%, 1981-2000 27%, after 2000 41%. 541 dwellings per electrician in L’Assomption (Montréal 1,680).
First licences in L’Assomption, by decade: 1980s (1), 1990s (1), 2000s (5), 2010s (4), 2020s (6). 20 years or more: 35% of licences in L’Assomption, 25% in Montréal. L’Assomption: 1.8 electricians per 1,000 dwellings; town average 1.6, highest Mirabel (2.7), lowest Longueuil (0.7). Region of L’Assomption: Lanaudière, 348 electrical companies in all.
L’Assomption rank: 20th of 26 towns, between Saint-Bruno-de-Montarville (18) and La Prairie (15). Close to L’Assomption: Repentigny (48), Mascouche (39) and Terrebonne (81).
One public construction tender is open in L’Assomption, according to SEAO and CanadaBuys as of November 3:
The tenders board · only the official notice counts.
According to the City of L’Assomption, any project to build, enlarge, renovate or alter a building needs a building permit. Work on an existing building whose cost (labour and materials) is $3,000 or less before taxes does not need one, as long as it does not affect the foundations, the structure or the interior partitions, does not increase the floor area, does not affect any fire-protection element, and does not involve adding or closing off a window or replacing the exterior cladding. Some sectors and types of work are subject to a PIIA (architectural integration plan), authorized by city council after a recommendation from the planning advisory committee. You can apply for a permit online.
Official pages: Permits and certificates (in French) ↗ · Printable checklist before you sign