London Plumbing
“They responded to my request in minutes and had someone out the very next day!”
Best Bathroom Renovation Contractors in London, ON
23 companies listed · all 23 in London · 1 open 24/7 · 11 open weekends · 17 rated 4.5+
Data verified October 21, 2026
Vortex Services Inc
“We've used many cleaning services over the years and Vortex is exceptional.”
Hill Developments Inc. Home Renovations Company
“He was a massive help right through the design phase to completion and was responsive the entire process.”
Hyde Park Plumbing & Heating Limited
“The tech (Johannes Parsons) was amazing, he went 110% and got our pool heater going.”
Household Plumbing
“Mike (plumber) has recently been out to our home and provided us with excellent service.”
Bluekey Design + Build
“From the first phone call to the last email, Ed, Gerri, Emma, Harley and JP were attentive, punctual, professional and engaged in what needed to be done.”
Listed for homeowners in and around London, 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: London, ON
All 23 companies we list here are in London itself. We have 36 companies in London on file; this page shows the highest-rated 23. The companies on this page are rated from 4.0 to 5.0 across 1,442 reviews; 6 have 50 or more reviews and 17 are rated 4.5 or higher. When customers rate these companies on specific qualities, they most often praise professionalism (90%), quality (88%) and responsiveness (82%). 1 is open around the clock; 11 are open on Saturdays and 3 on Sundays. The services the companies on this page list most often on their websites are kitchens (3), basements (2) and bathrooms (2). 2 show a licence on their websites. 9 have ten or more years of experience, the longest 26 years. 1 offers emergency call-outs; 9 give free estimates; 2 are family- or locally-owned and 1 lists coupons or special offers. We have a website on file for all 23 of the companies on this page; all 23 publish a contact page and 16 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.
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.
Kirk's Renovations
“My place is starting to feel like home and that's all thanks to Tyler's attention to detail and assistance!”
Revival Cabinetry
“They were highly professional, provided fantastic ideas that we never would have imagined on our own, and executed their plans with faultless precision.”
Bath Expert
“From a detailed quote, scheduling, skilled workmanship, cleanliness, and a beutiful final product.”
CCR Build + Remodel
“We absolutely love our renovations and are grateful for Peder's vision to enlarge our kitchen window and walk us through what our ensuite could entail!”
Just Kitchens
“Right from the beginning, Henry was very quick to respond to our inquiries and was able to provide us with a few remodeling options that gave us the functionality we were hoping for while being mindful of our budget.”
Tile Installation & Bathroom Renovation
“Very friendly, they make you understand and tell you in details what they are doing.”
TK Kitchens and Vanities
“I highly recommend TK Kitchens and Vanities Due to their Excellent Service, Quality and price.”
Tri-Dys Construction Inc.
“In a time when most, if not ALL contractors, Under estimate costs and never meet their time frames, this company was the complete opposite.”
Kitchens Alive
“Everyone involved in our project was professional, knowledgeable and respectful of the fact that we were living through a major renovation with a young family.”
Kaz Custom Kitchens
“Cannot say enough nice things about their personalities and workmanship.”
Coronation Construction
“A very professional team who prioritize client satisfaction.”
Casey's Creative Kitchens
“Small things always occur, especially in light of the virus and industry limitations, and Alejandro went out of his way to minimize and promptly address anything that came up.”
Sensibuild Construction
“Thank you very much for all you do, we love both of our bathrooms, our beautiful hand made cabinets you made in our sons room and the beautiful kitchen you have given us.”
Ontario Home Renovators Inc.
“He arrived each day as promised and followed up immediately on a few outstanding things that had to be cared for.”
London Kitchen Studio
“They care about the work that they do and they do a fantastic job in the finished product.”
MSM Renovations
“I couldn't find such a nice, fine, and well done details and finishing.”
London Renovations
“He took us from a renovation that seemed to have no end in sight to a completed project in a couple of weeks, and his workmanship was top quality.”
Why these companies made our list
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