Les Toitures Niko inc.
Renovation, construction and general workRoofers
Call · 514 573-5879L’Assomption has 7 roofing companies; years licensed in L’Assomption: 20 or more 2, 10 to 19 3, under 10 2.

Renovation, construction and general workRoofers
Call · 514 573-5879RoofersSpecialty contractors
Call · 438 862-1854RoofersSpecialty contractors
Call · 514 625-4879RoofersSpecialty contractors
Call · 450 589-3332RoofersSpecialty contractors
Call · 514 968-1564RoofersSpecialty contractors
Call · 514 379-2500Renovation, construction and general workRoofers
Call · 450 588-4276Ad · Featured placement · examplePreview only — this is not a contractor listing
L’Assomption, 7 roofing companies — under 5 years (1), 5 to 9 years (1), 10 to 19 years (3), 20 years or more (2). Median in L’Assomption: 2014. Longest licensed in L’Assomption: 9074-8997 Québec inc. (1999), Toitures Joël inc. (2001) and Les Toitures François Miron inc. (2007). Newest: DÉTEN-TOIT inc. (April 29, 2024) and Toitures Impériales M.J. Inc (September 22, 2021).
Other trades in L’Assomption: specialty (5), renovation (2); single trade: 0 of 7. Subcategories in L’Assomption: any building (2), small buildings (1), framing (1), instrumentation (1). Bonds in L’Assomption: 2 at $40,000, 5 at $20,000. 1 have another name.
5,495 single-detached houses among 9,205 dwellings in L’Assomption. Periods in L’Assomption: before 1961 11%, 1961-1980 21%, 1981-2000 27%, after 2000 41%. 1,315 dwellings per roofer in L’Assomption (Montréal 10,885).
First licences in L’Assomption, by decade: 1990s (1), 2000s (2), 2010s (2), 2020s (2). 20 years or more: 29% of licences in L’Assomption, 31% in Montréal. L’Assomption: 0.8 roofers per 1,000 dwellings; town average 0.4, highest Mirabel (1.1), lowest Saint-Bruno-de-Montarville (0). Region of L’Assomption: Lanaudière, 148 roofing companies in all.
L’Assomption rank: 9th of 26 towns, between Repentigny (8) and Châteauguay (6). Close to L’Assomption: Mascouche (15), Terrebonne (26) and Longueuil (19).
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