Pro-Fini Hélène Roy Ltée
Specialty contractors
Call · 418 805-0965In Saint-Frédéric, 5 companies are listed as active for roofing, doors and windows or finishing work in RBQ data dated November 4, 2026. 2 (40%) have held their licence for 10 years or more, the oldest since 2007; 1 got its in the last 90 days.

Specialty contractors
Call · 418 805-0965Specialty contractors
Call · 418 426-1715Lévis 225Saint-Georges 97Thetford Mines 54Sainte-Marie 36Saint-Apollinaire 34Saint-Lambert-de-Lauzon 27Saint-Henri 22Beauceville 21Saint-Éphrem-de-Beauce 20Saint-Côme–Linière 18Saint-Joseph-de-Beauce 15Saint-Gilles 15
Looking for a specialty contractor in Saint-Frédéric? This page lists the 5 companies in Saint-Frédéric that hold an active RBQ licence for roofing, doors and windows or finishing work, according to public RBQ data dated November 4, 2026.
Saint-Frédéric ranks 44th of 100 cities in the Chaudière-Appalaches region for this trade, with 1% of the region's 961 companies.
The choice is limited in Saint-Frédéric. Companies from nearby cities in the region, such as Lévis (225), Saint-Georges (97) and Thetford Mines (54), 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 4, 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 Saint-Frédéric: check the licence on the day, ask for written quotes and avoid large deposits. Printable checklist before you sign →