Best Bathroom Renovation Contractors near Clarington, ON
These companies serve Clarington from nearby bases in towns including Bowmanville, Oshawa and Newcastle.
15 companies listed · 1 open 24/7 · 9 open weekends · 14 rated 4.5+ · 2 show a licence
Data verified October 21, 2026
Absolute Renos
Connections Renovations
Ray Anthony & Sons Inc
Max Improvements Inc.
Absolute Renovation Group
Listed for homeowners in and around Clarington, ON, these 15 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: Clarington, ON
The 15 companies on this page are rated from 4.2 to 5.0 across 169 reviews; 1 has 50 or more reviews and 14 are rated 4.5 or higher. When customers rate these companies on specific qualities, they most often praise quality (87%), responsiveness (82%) and professionalism (79%). The topics that come up most in reviews of the companies on this page are "price", "communication" and "estimates". 1 is open around the clock; 9 are open on Saturdays and 4 on Sundays. 2 show a licence on their websites. Domain records put 3 websites of the companies on this page at ten or more years old; the oldest dates from 2008. 1 offers emergency call-outs; 7 give free estimates and 2 are family- or locally-owned. We have a website on file for all 15 of the companies on this page; 13 publish a contact page; 12 list a public email and 1 takes bookings online. 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.
Are any of these companies based in Clarington itself?
None of the 15 companies on this page have an address in Clarington; all of them are listed in other towns within 20 km. For a bathroom that is normal, because the crew is on your job for its whole run rather than dropping in, so the daily drive is what you are really asking about.