Entretien R. Dion inc.
Specialty contractors
Call · 450 830-1313In Saint-Alphonse-de-Granby, 20 companies are listed as active for roofing, doors and windows or finishing work in RBQ data dated November 4, 2026. 6 (30%) have held their licence for 10 years or more, the oldest since 2009; none got its licence in the last 90 days.

Specialty contractors
Call · 450 830-1313Specialty contractors
Call · 450 994-9500Specialty contractors
Call · 579 361-0540Specialty contractors
Call · 450 518-6860Specialty contractors
Call · 819 238-2714Specialty contractors
Call · 450 372-0021Specialty contractors
Call · 450 830-1324Specialty contractors
Call · 450 405-7879Specialty contractors
Call · 450 522-7107Specialty contractors
Call · 450 577-6541Specialty contractors
Call · 450 375-6000Specialty contractors
Call · 450 204-7160Specialty contractors
Call · 450 372-8758Specialty contractors
Call · 450 955-0542Specialty contractors
Call · 450 777-9410Specialty contractors
Call · 450 372-9326Specialty contractors
Call · 450 775-1548Specialty contractors
Call · 450 372-0021Specialty contractors
Call · 450 777-0233Specialty contractors
Call · 450 278-2684Ad · Featured placement · examplePreview only — this is not a contractor listing
Sherbrooke 278Granby 129Magog 62Farnham 34Bromont 29Cowansville 28Shefford 28Roxton Pond 19Saint-Denis-de-Brompton 18Ascot Corner 17Stoke 14Coaticook 13
Looking for a specialty contractor in Saint-Alphonse-de-Granby? This page lists the 20 companies in Saint-Alphonse-de-Granby that hold an active RBQ licence for roofing, doors and windows or finishing work, according to public RBQ data dated November 4, 2026.
Saint-Alphonse-de-Granby ranks 8th of 96 cities in the Estrie region for this trade, with 2% of the region's 1,009 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 4, 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 Saint-Alphonse-de-Granby: check the licence on the day, ask for written quotes and avoid large deposits. Printable checklist before you sign →