9078-8670 Québec inc.
Specialty contractors
Call · 819 345-2889In Ascot Corner, 17 companies are listed as active for roofing, doors and windows or finishing work in RBQ data dated November 3, 2026. 6 (35%) have held their licence for 10 years or more, the oldest since 1989; 2 got theirs in the last 90 days.

Specialty contractors
Call · 819 345-2889Specialty contractors
Call · 873 662-4665Specialty contractors
Call · 819 565-5838Specialty contractors
Call · 819 566-4126Specialty contractors
Call · 819 943-1561Specialty contractors
Call · 819 349-7895Specialty contractors
Call · 819 573-5289Specialty contractors
Call · 819 346-2020Specialty contractors
Call · 819 345-7066Specialty contractors
Call · 514 717-3114Specialty contractors
Call · 819 823-2559Specialty contractors
Call · 819 588-1466Specialty contractors
Call · 819 239-6797Specialty contractors
Call · 819 943-0797Specialty contractors
Call · 819 640-4227Specialty contractors
Call · 819 574-7859Specialty contractors
Call · 819 919-7477Ad · Featured placement · examplePreview only — this is not a contractor listing
Sherbrooke 276Granby 128Magog 62Farnham 34Bromont 29Cowansville 28Shefford 28Saint-Alphonse-de-Granby 20Roxton Pond 19Saint-Denis-de-Brompton 18Stoke 14Coaticook 13
For roofing, doors and windows or finishing work in Ascot Corner (region: Estrie), 17 companies hold an active RBQ licence as of November 3, 2026. Compare them above: licence number, years licensed and phone.
Ascot Corner ranks 11th of 96 cities in the Estrie region for this trade, with 2% of the region's 1,006 companies.
Useful guides: Replacing exterior siding: permits in Montréal and Laval · Gutter cleaning and downspouts: Montréal rules · Radon test at home: when to test and how to fix it
Open data of the Régie du bâtiment du Québec as of November 3, 2026, updated every night.
Required licence, issuing body and subcategories for this trade: Specialty contractors in Greater Montréal.
Source: Statistics Canada, 2021 Census, table 98-10-0233-01 (25% sample, rounded counts), Statistics Canada Open Licence.
Before you sign with a specialty contractor in Ascot Corner: check the licence on the day, ask for written quotes and avoid large deposits. Printable checklist before you sign →