Alzimadeks Contracting
“He listens, makes great suggestions, his team is fantastic and he was right on budget.”
Best Bathroom Renovation Contractors near Alliston, ON
3 of these companies are based in Alliston; the others serve Alliston from Barrie (29 km), Schomberg (20 km) and Bradford (24 km).
2 open 24/7 · 8 open weekends · 10 rated 4.5+ · 1 shows a licence
Data verified October 21, 2026
New Tec Kitchen and Beyond Inc.
“The job had som unexpected issues and despite that they finished only 1 day later than estimated and the price was very reasonable.”
Capstone Renovations Inc.
“Really happy with the finished product and the workmanship from Sean and his team, especially Rob who did the main work.”
Rockwood Kitchens
“I recently had the pleasure of working with this company and specifically with Erin as the designer, to design and quote the kitchen for my new house, and I must say that my experience was exceptional.”
Slabx Kitchen and Countertops
“The showroom is spotless and the staff are very helpful and knowledgeable, making the decision process easier than expected.”
Horizon Kitchen and Bath
“We worked with Mikayla who was just awesome, always responsive and very patient with my constant flip flopping on design :)”
Listed for homeowners in and around Alliston, ON, these 11 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: Alliston, ON
The 11 companies on this page are rated from 4.2 to 5.0 across 388 reviews; 2 have 50 or more reviews and 10 are rated 4.5 or higher. When customers rate these companies on specific qualities, they most often praise professionalism (90%), quality (87%) and responsiveness (76%). 2 are open around the clock; 8 are open on Saturdays and 4 on Sundays. 1 shows a licence on its website. 2 offer emergency call-outs; 6 give free estimates; 1 is family- or locally-owned and 2 list coupons or special offers. We have a website on file for all 11 of the companies on this page; all 11 publish a contact page and 7 list a public email. 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.
Do any of these crews work on Saturdays?
Saturday or Sunday hours show up on 8 of the 11 listings here. That often means the office answers, not that tile is going down. It matters most in a one-bathroom house, where a Saturday of curing time can pull the whole job forward by days.
CT Handyman Service
“We will definitely be having CT handyman services back to do more projects in the near future and we will definitely be recommending Cosimo and CT handyman services to all of our family and friends.”
Femia Contracting Ltd
“Thank you Femia Contracting for renovating our apartment including installing engineered wood flooring, moulding, panel wall, removing popcorn ceiling and wall painting.”
Kas Kitchens
“They were able to add more cupboards, a better layout, lots of counter space and most importantly an island for our family to share time at!”
Ferreira Contracting
“Ferreira Contract get 3 thumbs 👍🏻👍🏻👍🏻 up from us, they did a great job on finishing our basement, it was done in a timely manner , good attention to detail, complete all our requests , hassle free, it turned out beautiful , we would highly recommend use them , we will be using them again in spring for a couple more projects , thank you Ferreira Contracting😁🙏 see pics attached 😉👍🏻”
K1 Renovation
“Will 100% be working with them in the future and will recommend them to anyone and everyone.”
Why these companies made our list
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