What we build
- Full bathroom gut renovations and tub-to-shower conversions
- Walk-in showers with proper membrane waterproofing and slope, water-tested before tile
- Heated floors, floating vanities, custom glass
- Basement bathrooms (new plumbing, permitted; see also basement work)
- Ventilation to Code: properly ducted exhaust, because mould is a ventilation failure before it's a cleaning problem
"Every leaking shower I've torn out failed the same way: no membrane, wrong slope, tile asked to do a waterproofer's job. Tile is decoration. The waterproofing underneath is the bathroom. I flood-test every pan before a single tile goes on, and I'll show you the test."
Mitch Fraser, owner, Ontario Contracting Co.
Licensed trades, provable
Plumbing is a compulsory trade in Ontario and bathroom electrical (pot lights, heated-floor circuits, GFCI) goes through ESA-licensed electrical contractors. Who's actually doing regulated work in your house is one of the checks every homeowner should run on any contractor; the full verification list is in how to vet any contractor.
What bathrooms cost
Ontario 2025 data: a typical complete bathroom renovation runs $12,000 to $28,000, with basic refreshes at $8,000 to $14,000 and high-end work with layout changes and heated floors at $25,000 to $40,000+. Category data with sources is in our published cost ranges; your written quote is the number that binds, protected by the 10% estimate rule.