Best Bathroom Renovation Contractors in Burlington, ON
23 companies listed · all 23 in Burlington · 5 open 24/7 · 12 open weekends · 22 rated 4.5+
Data verified October 19, 2026
Harb Plumbing
Silicone Seals Caulking Sealing & Pest Blocking
Domilya Group Inc.
The Wright Kitchen
Nat's Reno's
Listed for homeowners in and around Burlington, ON, these 23 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: Burlington, ON
All 23 companies we list here are in Burlington itself. We have 45 companies in Burlington on file; this page shows the highest-rated 23. The companies on this page are rated from 4.1 to 5.0 across 826 reviews; 5 have 50 or more reviews and 22 are rated 4.5 or higher. When customers rate these companies on specific qualities, they most often praise professionalism (98%), quality (92%) and responsiveness (84%). The topics that come up most in reviews of the companies on this page are "estimates", "price" and "communication". 5 are open around the clock; 11 are open on Saturdays and 8 on Sundays. The services the companies on this page list most often on their websites are kitchen renovations (4), bathroom renovations (3), basement finishing (2), basements (2) and bathroom remodeling (2). 4 show a licence on their websites. 7 have ten or more years of experience, the longest 19 years. 5 offer emergency call-outs; 1 offers financing or payment plans; 11 give free estimates; 2 are family- or locally-owned and 1 lists coupons or special offers. We count these figures across the companies on this page; hours and prices change, so confirm the details with the company before you book.
How much can I tell from these companies' websites?
A website is linked from all 23 listings here. Look past the finished photos for pictures taken mid-job: membrane on the walls, blocking between studs, an insulated duct heading outdoors. A company that photographs the parts nobody sees is telling you what it cares about.