Bathroom Renovation in the GTA

How much does a bathroom renovation cost in the GTA?

The table above gives the quoted GTA ranges by scope. The cheapest tier swaps what sits on the surface (vanity, toilet, fixtures, paint) and touches no tile. The typical tier re-tiles floor and shower and replaces everything, but keeps every fixture where it stands. The top tier moves plumbing, builds a walk-in shower, or adds a bathroom where none existed.

The rule that explains most bathroom quotes: water location is destiny. Tile grade and glass enclosures move the number within a tier, but relocating a drain is what moves you between tiers, because the cost lives under the floor, not on the wall.

What separates a bathroom that lasts from one that fails?

Waterproofing you will never see. A shower is a wet room disguised as a finished room; behind the tile there must be a continuous waterproof membrane, correct slopes to drain, and sealed penetrations. Tile and grout are decoration on top of that system. When a renovation fails at year three with a stained ceiling below, it is almost always the membrane, not the tile, that was done badly.

Two questions expose a bidder’s seriousness instantly: what waterproofing system do you install (they should name a product and method without hesitating), and will you photograph the membrane before tiling? Contractors doing it right are typically glad to show the stage nobody else can see.

Which credentials apply to bathroom work in Ontario?

Plumbing is a compulsory trade: the person roughing in or moving your drains and supply lines should hold a plumber’s Certificate of Qualification, checkable by name in Skilled Trades Ontario’s public register. Any new circuit, heated-floor hookup or moved lighting needs an ESA-licensed electrical contractor with a checkable ECRA/ESA number. In Toronto, the renovation business itself needs the city’s renovator licence.

Tiling and waterproofing, by contrast, are not licensed trades in Ontario. No registry will vouch for the most failure-prone part of the job. That is exactly where references, photos of past work at the membrane stage, and a written workmanship warranty do the work a licence cannot.

Sources: Skilled Trades Ontario: Public register · ESA: Find a licensed contractor · City of Toronto: Building renovator licence

How long does a bathroom renovation take?

A refresh takes days; a full re-tile typically two to three weeks; a gut renovation or added bathroom four to six. The hidden schedule risk is what demolition reveals. Prior water damage behind a shower is common in older GTA housing stock, and remediating it properly is time you want taken, not skipped.

If it is your only bathroom, sequencing is a contract matter: ask how many days you lose the toilet and shower entirely, and get the answer in writing. Good contractors sequence to keep a working toilet overnight through most of the job.

How does Filteraty match you with a bathroom contractor?

Describe the bathroom (photos of the current state help, especially of any staining or past repair) and Filteraty matches you with screened GTA contractors whose verification records show exactly what was checked, against which registry, and on what date. You read the records first, message the contractors you choose, then contract and pay directly. Filteraty is not a party to that contract and takes nothing from your project price.

Common questions