How Much Does a Bathroom Remodeler Cost in Ontario?
Bathroom renovations are the second most popular home improvement project in Ontario. Whether you are updating a dated powder room or building a spa-like ensuite, costs depend on the scope, fixture quality, and whether plumbing needs to be relocated.
Quick Cost Summary
| Service | Low | High |
|---|---|---|
| Powder Room Update | $5,000 | $12,000 |
| Standard Bathroom Renovation | $12,000 | $25,000 |
| High-End Ensuite Renovation | $25,000 | $50,000 |
| Walk-In Shower Conversion | $5,000 | $12,000 |
| Bathtub Replacement | $2,000 | $6,000 |
| Tile Work (floor & walls) | $2,500 | $8,000 |
| Vanity & Countertop | $1,500 | $5,000 |
| Heated Floor Installation | $1,000 | $3,000 |
What Affects the Cost?
Plumbing Relocation
Moving drains, supply lines, or adding fixtures adds $2,000–$6,000. Keeping fixtures in place significantly reduces cost.
Tile Selection
Basic ceramic tile runs $5–$10/sq ft installed. Large-format porcelain or natural stone can reach $25–$40/sq ft with labour.
Fixture Quality
A basic toilet costs $200–$400. High-end models with bidet seats and soft-close features run $1,000–$3,000.
Waterproofing
Proper waterproofing (Kerdi, Wedi) adds $1,000–$2,500 but is essential to prevent moisture damage behind walls and under floors.
Licensing in Ontario
Bathroom renovations require licensed plumbers (Skilled Trades Ontario) for any plumbing changes and ESA-licensed electricians for electrical work. GFCI outlets are required by Ontario code in all wet areas.
Frequently Asked Questions
How much does a bathroom renovation cost in Ontario?
A basic bathroom update runs $5,000–$12,000. A standard full renovation costs $12,000–$25,000, while a high-end ensuite can reach $50,000 or more.
How long does a bathroom renovation take?
A simple update takes 1–2 weeks. A full gut renovation typically takes 3–6 weeks, depending on complexity and material availability.
Can I renovate a bathroom without moving plumbing?
Yes, and it saves significantly. Replacing fixtures in the same locations avoids expensive plumbing relocation and reduces project time by 1–2 weeks.
Do I need waterproofing behind shower tiles?
Absolutely. Ontario building code requires waterproof membranes in wet areas. Skipping this step leads to mould, rot, and costly repairs within a few years.
Disclaimer: All prices shown are estimates based on Ontario market research for 2026. Actual costs vary based on job complexity, location, materials, and contractor. Always get 2–3 written quotes from verified professionals before committing. ProScore is not responsible for pricing accuracy — use these figures as a starting point for budgeting.
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