Best Bathroom Renovation Contractors in Windsor, ON
20 companies listed · all 20 in Windsor · 8 open weekends · 14 rated 4.5+
Data verified October 21, 2026
European Art Stone
Family Home Improvements
Keystone Kitchens
Your Plumber
DC Basement Waterproofing
Listed for homeowners in and around Windsor, ON, these 20 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: Windsor, ON
All 20 companies we list here are in Windsor itself. We have 25 companies in Windsor on file; this page shows the highest-rated 20. The companies on this page are rated from 4.2 to 5.0 across 1,464 reviews; 9 have 50 or more reviews and 14 are rated 4.5 or higher. When customers rate these companies on specific qualities, they most often praise professionalism (100%), punctuality (91%) and quality (82%). The topics that come up most in reviews of the companies on this page are "cleanliness" and "price". 8 are open on Saturdays. Domain records put 10 websites of the companies on this page at ten or more years old; the oldest dates from 1999. 1 offers financing or payment plans; 3 give free estimates; 3 are family- or locally-owned and 1 lists coupons or special offers. We have a website on file for 17 of the companies on this page; 17 publish a contact page and 14 list a public email. 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 20 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.