Best Bathroom Renovation Contractors in Montreal, QC
24 companies listed · all 24 in Montreal · 1 open 24/7 · 8 open weekends · all 24 rated 4.5+
Data verified October 21, 2026
Galleria Design
Construction Vaska
Tendances Concept Montréal
Multisinistres
Archimat
Listed for homeowners in and around Montreal, QC, these 24 companies remodel bathrooms, including basement bathrooms and the venting problems that come with them. Each card repeats what the company says about itself on its own site, and the reviews underneath it were left by customers.

Area overview: Montreal, QC
All 24 companies we list here are in Montreal itself. We have 33 companies in Montreal on file; this page shows the highest-rated 24. The companies on this page are rated from 4.5 to 5.0 across 2,183 reviews; 11 have 50 or more reviews. When customers rate these companies on specific qualities, they most often praise professionalism (93%), quality (73%) and value (56%). 1 is open around the clock; 8 are open on Saturdays and 2 on Sundays. 11 show a licence on their websites. Domain records put 8 websites of the companies on this page at ten or more years old; the oldest dates from 1999. 1 offers emergency call-outs; 2 give free estimates and 1 is family- or locally-owned. We have a website on file for all 24 of the companies on this page; 19 publish a contact page; 15 list a public email and 2 take bookings online. We count these figures across the companies on this page; hours and prices change, so confirm the details with the company before you book.
Do any of these crews work on Saturdays?
Saturday or Sunday hours show up on 8 of the 24 listings here. That often means the office answers, not that tile is going down. It matters most in a one-bathroom house, where a Saturday of curing time can pull the whole job forward by days.