Best Window Installers near Trois-Rivières, QC
3 of these companies are based in Trois-Rivières; the others serve Trois-Rivières from towns including Notre-Dame-du-Mont-Carmel (16 km), Nicolet (18 km) and Shawinigan-Sud (22 km).
6 rated 4.5+ · 4 show a licence
Data verified October 17, 2026
Les Portes et Fenêtres Arco
Ouvertures Saint Boniface Inc (Les)
Portes et Fenêtres BM Mauricie
Porte De Garage Futura
GML Portes et Fenêtres
Listed for homeowners in and around Trois-Rivières, QC, these 10 companies fit and repair windows. Frame materials, glazing options and any credentials shown are taken from company websites; the customer lines are quoted from public reviews.

Area overview: Trois-Rivières, QC
9 of the 10 companies on this page have a rating, from 4.0 to 5.0 across 153 reviews; 6 are rated 4.5 or higher. 4 show a licence on their websites. 2 have ten or more years of experience, the longest 23 years. 1 lists coupons or special offers. We have a website on file for all 10 of the companies on this page; 5 publish a contact page and 8 list a public email. We count these figures across the companies on this page; distances are straight-line, and hours and prices change, so confirm the details with the company before you book.
Do the listed window companies all have premises in Trois-Rivières?
3 of the 10 give an address in Trois-Rivières itself; the rest serve it from within 45 km. A showroom often covers a whole region, so distance matters less than who does the installing. Ask whether the fitters are employees, and how a callback in the middle of winter is handled.