Les Entreprises Nico 2018 inc.
Specialty contractors
Call · 450 760-0544In Saint-Didace, 3 companies are listed as active for roofing, doors and windows or finishing work in RBQ data dated November 3, 2026. 1 (33%) has held their licence for 10 years or more, the oldest since 2013; none got its licence in the last 90 days.

Specialty contractors
Call · 450 760-0544Specialty contractors
Call · 450 835-3378Specialty contractors
Call · 819 268-8882Ad · Featured placement · examplePreview only — this is not a contractor listing
Terrebonne 436Mascouche 196Repentigny 183Saint-Lin–Laurentides 142L'Assomption 85Lavaltrie 80Sainte-Julienne 69Rawdon 65Saint-Calixte 44Saint-Roch-de-l'Achigan 43L'Épiphanie 36Joliette 29
For roofing, doors and windows or finishing work in Saint-Didace (region: Lanaudière), 3 companies hold an active RBQ licence as of November 3, 2026. Compare them above: licence number, years licensed and phone.
Saint-Didace ranks 50th of 59 cities in the Lanaudière region for this trade, with < 1% of the region's 1,834 companies.
The choice is limited in Saint-Didace. Companies from nearby cities in the region, such as Terrebonne (436), Mascouche (196) and Repentigny (183), 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 Saint-Didace: check the licence on the day, ask for written quotes and avoid large deposits. Printable checklist before you sign →