Best Bathroom Renovation Contractors near St. Thomas, ON

2 of these companies are based in St. Thomas; the others serve St. Thomas from London (24 km) and Thames Centre (19 km).

1 open 24/7 · 6 open weekends · 11 rated 4.5+ · 2 show a licence

Data verified October 21, 2026

Geerlinks Home Hardware Building Centre

Geerlinks Home Hardware Building Centre

4.4 76 reviews
“Small store but if they don't have the item you need they will order it for you!”
Since 2014
295 Wellington St
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Innovative Interior Consultants Inc

Innovative Interior Consultants Inc

4.9 16 reviews
“We agreed to renovate my kitchen, bathroom and my laundry room, All work was done to my complete satisfaction and Andrew's co worker Stephanie was there for all the style and decor tips that I needed.”
559 Talbot St
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Just Kitchens

Just Kitchens

4.9 45 reviews
“Others recommended that Henry would do exactly as he said and he did just that.”
5-yr warrantySince 1986Serves London, Ontario, London area
London, ON · 24 km from Saint Thomas
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Household Plumbing

Household Plumbing

4.2 68 reviews
“We have used Household Plumbing for many years and always receive prompt and courteous service”
Since 1971Serves London
London, ON · 24 km from Saint Thomas
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Casey's Creative Kitchens

Casey's Creative Kitchens

4.5 71 reviews
“Brianne was always prompt responding to my emails and silly questions and her design for our weirdly shaped kitchen (and post in the middle of the room!”
Lifetime warrantySince 1978
London, ON · 24 km from Saint Thomas
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Kitchens Alive

Kitchens Alive

4.4 27 reviews
“It is one stop shopping and the staff catered to my needs and also were honest with me on how I should approach to my house renovation.”
Free estimatesFamily-owned
London, ON · 24 km from Saint Thomas
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Listed for homeowners in and around St. Thomas, 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: St. Thomas, ON

14 of the 15 companies on this page have a rating, from 4.2 to 5.0 across 1,420 reviews; 3 have 50 or more reviews and 11 are rated 4.5 or higher. The topics that come up most in reviews of the companies on this page are "price" and "quality". 1 is open around the clock; 6 are open on Saturdays and 3 on Sundays. 2 show a licence on their websites. 5 have ten or more years of experience, the longest 17 years. 1 offers emergency call-outs; 3 give free estimates; 1 is family- or locally-owned and 1 lists coupons or special offers. We have a website on file for 14 of the companies on this page; 13 publish a contact page; 11 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.

How much can I tell from these companies' websites?

A website is linked from 14 of the 15 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.

TK Kitchens and Vanities

TK Kitchens and Vanities

4.7 21 reviews
“Raj and his team from the designers to the installers are excellent to work with.”
2-yr warrantySince 2020Prices online
London, ON · 24 km from Saint Thomas
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E&L Creations

E&L Creations

4.8 16 reviews
“With his expertise and creativity, Ryan noted potential concerns, provided solutions and suggested design ideas which would meet or exceed my needs.”
Since 2015Serves London, Belmont +5Free consultationLicensed
Thames Centre, ON · 19 km from Saint Thomas
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Ontario Home Renovators Inc.

Ontario Home Renovators Inc.

4.6 11 reviews
“From the start of the project to the end we very much appreciated the expertise of OHR and the experience of working with professionals in order to create the basement of our dreams!”
Free phone consultationInsuredWarranty on all workSince 1998Serves LondonLicensed
London, ON · 24 km from Saint Thomas
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MSM Renovations

MSM Renovations

5.0 21 reviews
“Site vraiment clair, photos de réalisations de qualité, et les réponses aux avis montrent du sérieux.”
Free estimatesSince 2014
London, ON · 24 km from Saint Thomas
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Clay Design

Clay Design

4.7 12 reviews
“Everyone was very attentive to detail and respectful of our space, ensuring that everything was clean and organized before leaving.”
London, ON · 24 km from Saint Thomas
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DM2 Contracting

DM2 Contracting

Open 24 hours15+ years
London, ON · 24 km from Saint Thomas
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Acckue Contracting

Acckue Contracting

Since 2009Locally owned
London, ON · 24 km from Saint Thomas
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Exclusive Concrete

Exclusive Concrete

5.0 1 review
“High quality work with great customer service!”
London, ON · 24 km from Saint Thomas
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Peak Improvements General Contracting

Peak Improvements General Contracting

5.0 6 reviews
“It is a completely different space after his meticulous work, taking apart and repainting our cupboards, adding crown moulding, and even building a peninsula to extend our countertop space.”
Since 2020
20 km from Saint Thomas
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Why these companies made our list

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