Toiture et Rénovation Aubé inc.
RoofersSpecialty contractors
Call · 450 558-5432RBQ data dated November 4, 2026: 7 companies active in Magog for roofing work. 2 (29%) have held their licence for 10 years or more, the oldest since 2013; 1 got its in the last 90 days.

RoofersSpecialty contractors
Call · 450 558-5432Renovation, construction and general workRoofers
Call · 819 843-6188Sherbrooke 23Granby 9Windsor 4Cowansville 3Farnham 3
Looking for a roofer in Magog? 1 of the 7 companies on the list work in this trade only; the others are also listed in other trades: specialty contractors (5) and renovation, construction and general work (1).
In the Estrie region, 76 companies work in this trade across 26 cities; Magog has 7 of them (3rd).
The choice is limited in Magog. Companies from nearby cities in the region, such as Sherbrooke (23), Granby (9) and Windsor (4), may also serve your area: ask them.
On this page: Renovation permits in Magog
Useful guides: Flat roof in Montréal: white roof rules, membranes, permits · Gutter cleaning and downspouts: Montréal rules · Door-to-door renovation scams: warning signs and rights
Open data of the Régie du bâtiment du Québec as of November 4, 2026, updated every night.
Required licence, issuing body and subcategories for this trade: Roofers in Greater Montréal.
Source: Statistics Canada, 2021 Census, table 98-10-0233-01 (25% sample, rounded counts), Statistics Canada Open Licence.
According to the City of Magog, a certificate of authorization is required to renovate or repair a building. Some work is exempt if it does not change the foundations, partitions or structure, does not increase the floor area or volume and is not related to damage from a disaster: painting, gutters, mortar joints, kitchen or bathroom cabinets, floor coverings, repairing or replacing electrical, plumbing (without changing the septic system) or heating equipment, re-roofing with an identical or similar material, and replacing doors or windows of the same size. A certificate is still required for a bedroom door or window, insulating exterior walls and foundation drains; a porch, balcony or staircase needs a permit. In a PIIA zone, an application is required even for work that would otherwise be exempt. Applications are made online.
Official pages: Permits, City of Magog (in French) ↗ · Sheet 08: work without a permit or certificate (in French) ↗ · Printable checklist before you sign