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Showers & Tubs · Tottenham, ON · Updated October 2026

Shower plumbing repair in Tottenham.

A shower that will not hold temperature, a valve dripping behind the wall, a head that leaks, a tub spout that will not divert, a drain that backs up around your feet. Diagnosed and repaired by licensed plumbers.

Shower valve and supply rough-in set to the finished tile depth

Why does my shower leak or lose temperature?

Most shower problems start at the valve inside the wall: a worn cartridge that will not hold temperature, a stuck pressure-balancing spool, or a valve body leaking into the wall. We find the source first, then fix it with the least disruption, often from the front without touching tile.

The shower valve body sits inside the wall, and most shower problems start there: a worn cartridge that will not hold temperature, a pressure-balancing spool stuck from scale, or a valve leaking into the wall cavity where you only find it from a stain on the ceiling below. Seal Plumbing repairs shower valves across Tottenham, replacing cartridges and trim for the common brands and, when the valve body itself has failed, replacing the valve properly.

We also handle the rest of the shower: leaking or clogged shower heads, tub spout diverters that will not send water up, slow drains full of hair and soap, and leaks at the drain that show up on the ceiling below. Pete and Joseph find the actual source before opening anything, give you upfront pricing, and tell you honestly if the tile has to come off or if we can work from behind.

Replacing a whole valve during a renovation is the cleanest time to do it. Our shower valve replacement guide explains the options, and our bathroom plumbing renovations page covers the full rough-in.

Shower repairs in Tottenham

  • Shower valves that will not hold temperature
  • Leaking valves behind the wall
  • Cartridge & trim replacement
  • Dripping or clogged shower heads
  • Tub spout & diverter repair
  • Slow shower & tub drains

How does shower plumbing repair work in Tottenham?

Find the real source, fix it with the least disruption, test under pressure.

1

Get in touch

Tell us the symptom: temperature, leak, drip, drain. If there is a stain on the ceiling below, say so.

2

Diagnose

We identify whether it is the cartridge, the valve body, the head, the diverter or the drain, and whether we can work from the front or need access behind.

3

Repair

Cartridge and trim replaced, or the valve replaced properly. Upfront pricing before we start.

4

Test and clean up

Hot and cold tested, temperature confirmed, drain and valve checked for leaks, area left clean.

Shower valve and supply rough-in set to the finished tile depth
Valve set to tile depth
Finished marble-tile shower with matte black fixtures, plumbed by Seal Plumbing
Trim installed

What does shower plumbing repair cost in Tottenham?

Shower plumbing repair in Tottenham is priced upfront after we diagnose the source. The price depends on whether it is a cartridge, trim or head swap from the front, or a valve body replacement that needs access behind the wall.

Cartridge and trimReplaced from the front with no tile work.
Valve bodyA failed valve is replaced properly, sometimes through access behind the wall.
Drain and spoutSlow drains and diverters are quick fixes priced on the spot.

Every job is quoted before work starts, in writing for anything beyond a small repair, and the quote is the number that counts. Same-day quotes on most small jobs; larger projects within 24 to 48 hours of a site visit.

What other plumbing services do you offer in Tottenham?

The same two licensed plumbers, across everything a Tottenham home needs.

Our Work

What does your recent work look like?

Valves, showers and finished bathrooms from recent jobs across the GTA and Simcoe County. Tap a photo for a closer look.

See the full project gallery →

Which Tottenham areas do you serve?

From the Queen Street core to the newer streets off Mill Street, plus Beeton, Alliston and the rural roads around New Tecumseth.

Queen StreetMill StreetDowntown TottenhamTottenham Conservation AreaWillow GlenIndustrial ParkwayBeetonAllistonLorettoSchomberg

Also serving nearby: Caledon, King City, Newmarket, Barrie and Orangeville. See all service areas →

Need something else? See our Tottenham plumber page or the full service and repairs overview.

Shower Plumbing Repair questions Tottenham homeowners ask

Often, yes. Cartridges and trim replace from the front. A failed valve body sometimes needs access from behind the wall, and we tell you honestly after seeing it.
The pressure-balancing spool in the valve is stuck or worn, or the valve is an old two-handle type with no balancing. A new cartridge or a new valve fixes it.
A leaking valve, a failed drain seal or a grout and waterproofing problem. We test the plumbing first so you know whether it is a plumbing repair or a tile job.
Yes. We set the new valve to the finished tile depth and pressure test it, as we do on our renovation rough-ins.
Same-day quotes on most shower repairs. A leaking valve is a priority because it is running inside the wall.

How do I get started?

Call 647-402-4825 or send a few details through the contact page. You get an estimated arrival time on the call and a written quote before any work starts.