Bathroom Renovation in Toronto & the GTA
A bathroom is the most demanding room in the house to renovate. Water, steam and daily use find every weak spot, so the parts that matter most are the ones behind the tile: waterproofing, proper backer board and correct slopes.
As a bathroom contractor and renovation specialist we handle full bathroom renovations and smaller upgrades across Toronto and the GTA. One crew runs the job from demolition to final caulking, with a written fixed-price quote and a confirmed start date.

What's included
- Full bathroom remodels and partial upgrades
- Demolition and disposal
- Waterproofing for showers and tub surrounds
- Drywall, cement board, taping and paint
- Floor and wall tile, vinyl or laminate flooring
- Vanities, fixtures, accessories and final caulking
- Condo bathroom renovations, within building rules
Waterproofing and moisture protection
Tile and grout are not waterproof on their own. Behind every shower and tub surround we install a waterproofing system over cement board, so water that gets through the grout never reaches the wall framing. In the rest of the room we use moisture-resistant drywall and a paint made for bathrooms.
Bathroom flooring, drywall and painting
Because we do drywall, flooring, painting and caulking in-house, the whole bathroom is finished by the same crew. There is no waiting between trades, and nobody can blame a problem on the trade before them.
Plumbing and electrical work that needs a licensed trade is carried out by licensed professionals and coordinated as part of the job.
How long does a bathroom renovation take?
A partial upgrade, such as a new vanity, flooring and paint, can be done in a few days. A full remodel with new tile and waterproofing takes longer because each layer needs time to cure before the next goes on. Your written quote gives you a start date and an expected duration for your specific bathroom.
Bathroom renovation cost in Toronto
The cost depends mostly on the size of the room, how much is being moved or replaced, and the finishes you choose. We give you a fixed written quote after a free site visit, with materials itemized, so you know the full price before you commit.
How the job runs
Tell us the scope
Two minutes on the quote form, or a call. Photos help us price accurately.
Survey & fixed price
Free site visit within 48 hours, then a written quote with materials itemized.
Booked-in date
A confirmed start day and duration. One crew, start to finish, no subcontracting.
Walk-through & sign-off
We walk through a final punch list with you, clean up, and register your 12-month guarantee.
Why homeowners choose New Line Renovations
Areas we serve
Bathroom renovations and remodels in Toronto, North York, Scarborough, Etobicoke, Mississauga, Vaughan, Markham and Richmond Hill, Ontario.
Toronto and the GTA as standard, with no travel charge inside Highway 407. Further out we quote travel separately and are honest about whether it makes sense.
Frequently asked questions
Do I need a permit for a bathroom renovation in Toronto?
A cosmetic renovation usually does not. Moving plumbing, changing walls or adding a new bathroom can require a permit. We tell you at the survey whether your plans need one.
Can we use the house during the renovation?
Yes. We seal off the bathroom to control dust and clean up at the end of each day. If it is your only bathroom, we plan the work to keep the time without a toilet as short as possible.
Do you supply the tile and fixtures?
Either way works. You can choose and buy your own, or we can supply them with the receipt shown.
What guarantee do you give?
Every job comes with our 12-month workmanship guarantee. If something moves, leaks or peels, we come back and fix it.
Related services
Get a free quote for bathroom renovation
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