Plumbing work is disruptive but critical in many GTA renovations. This thread covers pipe replacement, water heater options, and fixture costs for 2026.
Lead and Galvanized Pipe Replacement
Homes pre-1960 may have lead service lines - a health hazard. (See Toronto Lead Water Service Line 2026: Why Pre-1955 Homes Still Have Lead Pipes, How to Test, and Real Replacement Costs for testing methods, the City’s PLSRP cost-share details, and 2026 replacement-cost ranges.) Toronto Water offers partial lead service replacement but homeowners cover from property line in. Full service line replacement: $3,000-$8,000. Interior galvanized pipe replacement: $8,000-$20,000 depending on home size.
Water Heater Options in 2026
- Owned tank (gas or electric): $1,200-$2,500 installed
- Tankless (on-demand): $2,500-$5,000 installed
- Heat pump water heater: $2,000-$4,500 installed, 60-70% lower operating cost
- Traditional rental (Enercare): $15-$30/month - no upfront cost
Ontario rebates available for heat pump water heaters through Canada Greener Homes.
Fixture Replacement Costs
Toilet (supply + install): $400-$900. Alcove bathtub replacement: $1,500-$4,000. Freestanding tub: $3,000-$8,000. Kitchen faucet: $200-$600.
All plumbing work in Ontario requires a licensed plumber and permit for drainage/supply work.
LF Builders coordinates full renovation plumbing scope: https://lfbuilders.ca
Share your plumbing project experience at https://home.renovation.reviews
Related on the forum:
- Toronto Lead Water Service Line 2026: Why Pre-1955 Homes Still Have Lead Pipes, How to Test, and Real Replacement Costs
- GTA Backwater Valve Installation 2026: Real Costs, Permit, Sizing, and What the Subsidy Pays
- GTA Sump Pump Battery Backup Spring 2026: Why It’s the One $300 Retrofit Most Toronto Homes Still Skip
- Toronto Basement Flood Subsidy Jumps to $6,650 on May 1
- Toronto Basement Flood Subsidy May 1 2026: Step-by-Step Filing Guide and Common Application Mistakes