Toilet Installation in Newmarket, ON — Professional & Leak-Free
A toilet that leaks, rocks, runs constantly, or clogs repeatedly is a problem that only worsens with time. The Plumbing Nerds provide professional toilet installation and replacement throughout Newmarket and York Region, with every job backed by a leak-free guarantee. Our Red Seal certified plumbers handle all toilet styles — standard two-piece, comfort height, dual-flush, and wall-hung — and are well-acquainted with the aging plumbing found in Newmarket’s older homes near the Yonge Street corridor, where many original flanges and drain connections are overdue for attention.
Toilet Styles We Install in Newmarket
Comfort Height Toilets
Comfort height toilets sit 43–48 cm from floor to seat rim — matching the height of a standard chair. They are easier to use for adults and seniors and are now the most commonly requested replacement style in York Region homes. If anyone in your household has knee or hip concerns, a comfort height model is worth considering at your next replacement.
Dual-Flush Toilets
Dual-flush models give you two options: a low-volume flush (around 3 litres) for liquid waste and a full flush (4.8–6 litres) for solid waste. Many older Newmarket homes near the Yonge corridor still have toilets from the 1980s using 13+ litres per flush. Upgrading to dual-flush can cut toilet water consumption by 40–60%, translating to real savings on your York Region wat
Repair vs. Replacement
Not every toilet problem requires a new unit. We give an honest assessment:
- Repair makes sense when the unit is newer, the problem is limited to a single component (fill valve, flapper, flush handle), and the porcelain is intact.
- Replacement is typically right when the toilet is 15+ years old, cracked, a high-flush model, or when recurring repairs have added up. Many homes near Newmarket's Yonge corridor were built in the 1960s and 1970s and still have original toilets past their practical service life.
Our Installation Process
- Shut off water supply at the angle stop valve
- Remove the existing toilet safely
- Inspect the floor flange for cracks, corrosion, and height relative to finished floor
- Repair the flange if needed — we carry common hardware on every service vehicle
- Install a new wax ring or wax-free seal matched to flange height
- Set and secure the new toilet; verify it does not rock
- Connect the supply line and adjust the fill valve
- Test thoroughly for leaks at all connection points
- Remove and dispose of the old toilet
Older Homes Near the Yonge Corridor
Newmarket's established areas near Yonge Street and Historic Downtown contain significant housing stock from the mid-20th century. Common issues we find at toilet replacement time:
- Cast iron floor flanges corroded, cracked, or sitting below current finished floor level after tile upgrades
- Angle stop shutoff valves corroded or seized — if they cannot close reliably, we replace them as part of the installation
- Minor subfloor moisture damage that only becomes visible when the old toilet is removed
Flange inspection is a non-negotiable step of every installation we perform. Finding problems at removal time — not after the new toilet is set — is how we ensure every installation is genuinely leak-free.
Frequently Asked Questions
How long does toilet installation take in Newmarket?
A standard replacement takes 60 to 90 minutes, including removal of the old unit. A damaged flange requiring repair adds 30 to 60 minutes. We carry flange repair components on all service vehicles to handle this in a single trip.
Can I supply my own toilet, or do you bring one?
Either option works. Many homeowners source their toilet from a local supplier and have it ready when we arrive. We can also source and supply the unit — just tell us your style, height, and flush preferences when you book.
My toilet rocks but does not appear to be leaking. Should I have it looked at?
Yes — act promptly. Movement breaks down the wax seal over time, allowing water to seep onto the subfloor. By the time a leak becomes visible, floor damage has typically already occurred.
Do you haul away the old toilet?
Yes. Removal and disposal of the existing toilet is included in every installation we perform. We take it with us — you do not need to arrange separate disposal or leave it at the curb.
How do I know what toilet size to buy for my Newmarket bathroom?
Measure the rough-in: the distance from the finished wall behind the toilet to the centre of the drain hole. Standard North American rough-in is 12 inches, but older Newmarket homes occasionally have 10-inch or 14-inch rough-ins. We can confirm the measurement when we arrive before installing anything.
Ready to Book? Call Our Newmarket Team
Red Seal certified. Same-day available. Serving Newmarket and surrounding Simcoe County and York Region.
