Isolation HD Inc.
Specialty contractors
Call · 450 502-5470In Maricourt, 2 companies are listed as active for roofing, doors and windows or finishing work in RBQ data dated November 3, 2026. 1 (50%) has held their licence for 10 years or more, the oldest since 2014; none got its licence in the last 90 days.

Specialty contractors
Call · 450 502-5470Specialty contractors
Call · 450 521-3506Ad · 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 18Ascot Corner 17Stoke 14
In Maricourt, 2 companies are allowed by their RBQ licence to do roofing, doors and windows or finishing work. Before you ask a specialty contractor for a quote, check that the licence covers your job.
Maricourt ranks 61st of 96 cities in the Estrie region for this trade, with < 1% of the region's 1,006 companies.
The choice is limited in Maricourt. Companies from nearby cities in the region, such as Sherbrooke (276), Granby (128) and Magog (62), may also serve your area: ask them.
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.
Before you sign with a specialty contractor in Maricourt: check the licence on the day, ask for written quotes and avoid large deposits. Printable checklist before you sign →