Team Shane
“They respond to our queries swiftly, explain with patience, and provide options & discuss with us in details.”
Best Bathroom Renovation Contractors in Ancaster, ON
24 companies listed · 6 in Ancaster · 5 open 24/7 · 11 open weekends · 22 rated 4.5+
Data verified October 18, 2026
Heartwood Renovations
“Much thanks to the crew led by Patrick for keeping our project on time for Christmas in spit of necessary delays the Marble fabricator we subcontracted ourselves.”
Ambrosio Construction & Renovations Inc.
“Our renovation went very smoothly with only a few unforseen items that needed to be addressed; but John communicated directly and gave us several options to work through that fit within our budget.”
Mikulin Contracting
“High quality work and very fair prices!”
Uneek Renovations
“We received recommendations for shops to purchase the fittings, help when buying them, the work got done on time and at the agreed price, everything works and looks very well indeed.”
Pro-Don Construction Inc
Listed for homeowners in and around Ancaster, ON, these 24 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: Ancaster, ON
6 of the 24 companies we list are based in Ancaster; the other 18 serve Ancaster from towns including Burlington, Brantford and Hamilton. 23 of the companies on this page have a rating, from 4.0 to 5.0 across 1,350 reviews; 15 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 (92%), quality (85%) and responsiveness (79%). The topics that come up most in reviews of the companies on this page are "price" and "estimates". 5 are open around the clock; 11 are open on Saturdays and 5 on Sundays. The services the companies on this page list most often on their websites are kitchen renovations (5), basement renovations (3), bathroom renovations (3) and home additions (3). 4 show a licence on their websites. 10 have ten or more years of experience, the longest 19 years. 5 offer emergency call-outs; 2 offer financing or payment plans; 11 give free estimates; 3 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 24 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.
Rob's Quality Construction Corporation Inc
“Excellent workmanship, beautiful results, good project management, fair price, on time and as expected.”
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Harb Plumbing
“The plumbers at harbs repaired our leaking overflow in the bathtub in no time.”
Silicone Seals Caulking Sealing & Pest Blocking
“Came off hours to facilitate us and did a quality, clean, professional job at a reasonable price.”
Zzone Homes Inc
“As a sub contractor I have worked with a variety of renovation companies and contractors over the years and I confidently can say that Zzone homes is second to none.”
Home Renovation Contractors By Red Stone Contracting
“I really appreciate their quality work and can proudly recommend them to others for sure!!”
Trends Wood Finishing
“Luis, Claudia and their team helped us create and install a new wall unit for our living room and then they refinished our kitchen cabinets, install new countertop and backsplash.”
Domilya Group Inc.
“Anyone who has come to my house has talked about how incredible my bathroom and closet are, and said they're the biggest “selling features” of my home (though I plan to enjoy them for a very long time).”
Elegant Bathrooms
“Whether you're renovating your ensuite bathroom or just replacing a faucet, Elegant bathrooms will deliver excellence throughout the entire experience.”
The Wright Kitchen
“Christina provided us with multiple options but always listened to what we were looking for and made our dream a reality!”
Nat's Reno's
“If you are looking to work with good people and get an exceptional product do not hesitate, Nat is nothing but amazing!”
New Start Kitchens
“After he was done, my wife and I could not believe we were in our house the kitchen was so breathtaking.”
Elite Building & Construction Management
“He helped me develop a picture on how I wanted my kitchen and I am extremly happy about the work in my kitchen!”
Renewation Home Improvements
“Not only did the final product turn out catalog worthy, but having Adam and Ewa's presence was heartwarming.”
Brumar Construction
“Bruno is awesome to work with, friendly, detailed and efficient during every project!”
Ridgeline Renovations
“I have been personally lucky enough to work with them on more then one occasion and have work done by their crew - and through out the process, from site planning to final clean up, nothing but the best.”
Building Dreams Contracting Inc.
“It's really nice to see two individuals that still have integrity in an industry where most of the times it's lacking.”
Baresa Kitchens
“We worked with Rosy and Lisa and want to thank them for their outstanding customer service.”
Guru Kitchen & Bath Dezine
“I would definitely recommend Preet and her team to anyone for your kitchen design and renovation and not forgetting the pricing was the best quote we had by far.”
Why these companies made our list
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