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

Rob's Quality Construction Corporation Inc

Rob's Quality Construction Corporation Inc

4.9 50 reviews
“It is wonderful to work with a contractor who lives up to his word and is always on task making sure the project is on schedule.”
Free estimatesInsured1-yr warranty15+ yearsServes Burlington, OakvilleBBB accredited
5100 S Service Rd Unit 16
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Harb Plumbing

Harb Plumbing

4.8 48 reviews
“Christian & Josh K did a great job completing the work required, while explaining what was being done and answering any questions.”
Coupons & offersSince 1974Serves Burlington, Oakville +3Family-ownedOpen 24 hours
4380 S Service Rd Unit 15
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Silicone Seals Caulking Sealing & Pest Blocking

Silicone Seals Caulking Sealing & Pest Blocking

5.0 50 reviews
“Any issues were resolved quickly and they were very professional for the entire job.”
Since 2019Serves Burlington, Oakville +7Open 24 hours
1235 Fairview St Suite 235
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Domilya Group Inc.

Domilya Group Inc.

4.8 45 reviews
“From start to finishing touches, Heba, Rachid, Aili and the crews where fabulous.”
Free consultationServes Burlington, Oakville +2LicensedFinancing
4380 S Service Rd #11
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The Wright Kitchen

The Wright Kitchen

4.8 45 reviews
“The installers worked tirelessly and did an amazing job even considering they were working with an old cottage and very uneven floors.”
Since 2010
4087 Harvester Rd #4
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Nat's Reno's

Nat's Reno's

4.9 44 reviews
“Nat also brought in top-notch subcontractors for specialized tasks that not only did excellent work but also demonstrated that they possessed the same values in terms of courtesy, workmanship, attention to detail, etc.”
Free consultation
Burlington, ON L7N 1M1
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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.

New Start Kitchens

New Start Kitchens

4.7 38 reviews
“Both JP and Colin were great to work with and our calls and emails were returned promptly.”
Free consultationSince 2010Serves Burlington, Ancaster +13
901 Guelph Line
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Renewation Home Improvements

Renewation Home Improvements

4.9 34 reviews
“We now have an amazing relationship with Renewation and they have all our future business for life!”
Free consultationLicensedSince 2020
5250 Spruce Ave
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M&Y Home Fix For Repairs and Renovation

M&Y Home Fix For Repairs and Renovation

5.0 27 reviews
“Hosny's team installed custom fencing, a wooden deck with stairs (above-ground pool entrance), and a free-standing fence gate.”
Free consultationSince 2019
261 Appleby Line
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Imatree Cabinets & Woodworking LTD

Imatree Cabinets & Woodworking LTD

4.7 27 reviews
“Lucas and his team did an outstanding job and promptly met project deadlines.”
Since 2021
1167 Pettit Rd
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Concept Build Group

Concept Build Group

4.8 20 reviews
“They are not a budget builder but you get what you pay for and we are very pleased with the final product.”
Since 2019Serves Burlington, Oakville +3
4129 Harvester Rd Unit E
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The Affordable Kitchen Company

The Affordable Kitchen Company

4.5 27 reviews
“We felt comfortable exploring both designing and decorating options with them, relying on their expertise, extensive experience and willingness to work with us to help us develop our best solution.”
Lifetime warrantySince 1985
4104 Fairview St Unit 1
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Wynwood Renovations. Division

Wynwood Renovations. Division

4.1 26 reviews
“If you're looking for an interior designer who possesses both the technical skills and artistic flair to plan a renovation, Lilla and Sebastien are my recommendation.”
Free consultationServes Etobicoke, Mississauga +5
4361 Harvester Rd
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Brit Renovations

Brit Renovations

4.8 24 reviews
“Rob did a great job of listing out all the details of the work, and itemizing the costs and took the time to answer all the questions and concerns that I had for the project.”
Since 2012
213 Penn Dr
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Zunic Mechanical Ltd.

Zunic Mechanical Ltd.

5.0 11 reviews
“Had a leak in one of our pipes, Tony was super accommodating, fast, professional and good value.”
InsuredFamily-ownedLicensedOpen 24 hoursSince 2022
2520 Whittaker Dr
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OZ Construction

OZ Construction

5.0 17 reviews
“They will listen to you, they will make recommendations, at the end they will let you decide what you want and they will do it.”
Since 2008
443 Swanson Ct
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Absolute Contracting Inc

Absolute Contracting Inc

5.0 2 reviews
“I would highly recommend him to anyone looking for a quality contractor.”
Free consultationOpen 24 hoursSince 2007
2254 Kilbride St
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A.m.a Remodel

A.m.a Remodel

5.0 15 reviews
“Thank you, Marcos, and the team, for transforming our basement into a beautiful and functional space that we can now fully enjoy!”
Free phone consultationInsured20+ years
555 Delphine Dr
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Burlington Tile

Burlington Tile

4.8 18 reviews
“He takes pride in his work and it is justified.”
Free estimates25-yr warrantyServes Burlington, Oakville +2LicensedSince 2018
3480 Upper Middle Rd
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Bosch Services Ltd.

Bosch Services Ltd.

5.0 18 reviews
“The Bosch Services Team have served me well over the past fourteen years, with renovations in the kitchen, bathrooms, living and dining rooms, a new deck, front stairs.”
Since 2009
5035 N Service Rd C-2
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Harb Design Gallery

Harb Design Gallery

5.0 9 reviews
“Harb was very easy to work with and very flexible regarding my selecting of other fixtures, etc instead of their own.”
Since 1974Serves Burlington, Oakville +3Family-ownedFree consultation
4380 S Service Rd #14
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Redwin Contracting Ltd.

Redwin Contracting Ltd.

5.0 8 reviews
“Absolute pleasure having a reliable contractor I can trust to get work done efficiently with great care and attention to the finishing details.”
Free consultationInsured2-yr warranty20+ yearsServes Burlington, Hamilton +3
2357 Middlesmoor Crescent
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Artisan Contracting by J. OTT

Artisan Contracting by J. OTT

4.9 22 reviews
“Artisan is clearly focused on creating a positive customer experience and delivering exceptional quality and we couldn't be happier with results.”
Free consultation
1295 N Service Rd 2nd Floor
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Why these companies made our list

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