Pipe Repair & Replacement
Cottages left empty during the week are the first place a hard freeze does damage. We shut the line down, thaw it, and repair or replace the split section.
Licensed Plumbers in Gravenhurst · Residential & Commercial
Plumber in Gravenhurst, ON — Quality Work, Fair Prices & 24/7 Emergency Service
Cottage on Gull Lake or Lake Muskoka, or a century home near the wharf downtown, we get the job done right the first time, agree the price before we touch anything, and back it with a real workmanship guarantee. 24/7 emergency service too, when that's what you need.
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Licensed & Insured · Locally owned, based in Newmarket
Mid-summer, when Gull Lake and Lake Muskoka are full of cottage traffic and every rental on the water is booked solid, a cottage's seasonal water line, opened up in a hurry for the long weekend, is exactly when a leak nobody caught over the winter shows itself. If that happens on a Saturday night, call. We're up.
On call right now
2–3 hrs
South Muskoka runs a bit longer than our closer towns. Most Gravenhurst calls, cottage or downtown, get a plumber within two to three hours, day or night. No extra charge for nights, weekends or holidays.
Quick check
Not sure what's wrong? Start here
Tap what you're seeing. We'll tell you what it usually means and the one thing to do right now, before we get there.
Sounds like a leak or a burst line.
Right now Shut off your main water valve to stop the flow, then open a low tap to drain the pressure.
Out this way the most common source is a cottage supply line that froze and split while the place sat empty, but older downtown homes on original galvanized pipe leak too. We track down the source, repair or replace the line, and check for hidden water damage.
That points to the water heater.
Right now On an electric tank, check the breaker; on gas, check the pilot. If nothing changes, leave it and call.
A cottage tank left dormant all winter, or a full-time home's heater on its last legs, we service or replace electric and gas units, usually in one visit, and tell you honestly if a repair is the smarter call.
Likely a clog, or aging pipe behind the wall.
Right now Stop running water into it and skip the store-bought drain chemicals, they can burn whoever opens the pipe next.
Older homes near the wharf and downtown Gravenhurst still run a fair bit of original cast iron, and a slow drain there is often more than a simple clog. We clear it and run a camera before recommending anything bigger.
A running or overflowing toilet is usually a quick fix.
Right now Turn the shut-off valve at the base of the toilet clockwise to stop the water.
Most of the time it's the fill valve, flapper or a partial blockage. We repair it, or swap the toilet if that's the smarter call, cottage or town home, and tell you the price first.
Water in the basement usually comes back to the sump pump.
Right now If it's actively flooding, keep clear of any powered outlets down there and call.
Homes and cottages near Gull Lake and Lake Muskoka sit close to the water table, so spring melt and heavy rain push hard against the foundation. We service or replace the pump before the next storm.
Not sure which one it is? That's fine.
Right now Tell us what you're seeing or hearing and we'll talk it through.
From a dripping cottage tap to a full commercial job downtown, we quote the price before we start and stand behind the work. Give us a call and we'll point you the right way.
01 · Answers
Quick Answers
Do you serve Gravenhurst?
Yes, all of Gravenhurst, from downtown near the wharf out to Gull Lake, Muskoka Beach and Kilworthy, though south Muskoka runs a bit longer than our closer towns, usually two to three hours.
How fast can you get to Gravenhurst?
Most Gravenhurst calls get a plumber on site within two to three hours, day or night, since we're often already working nearby in Severn or Orillia.
Do you charge extra for the drive out to Muskoka, or for nights and weekends?
No, one quoted price covers the visit to Gravenhurst, whatever time it is and wherever in town you are, with no travel fee or after-hours surcharge.
Do I get the price before any work starts?
We always look the Gravenhurst job over first and give you a firm number before any tool comes out, and that number doesn't move once you say go.
Before We Get There
- Find the main shut-off. In most Gravenhurst homes and cottages it's in the basement or a utility room, near the front wall where the water line comes in.
- Shut it off. Turn the valve fully until it stops.
- Open a low tap, like a basement laundry tub or a ground-floor sink, to drain the line and take the pressure off.
- Don't pour drain chemicals into a blocked line. It just sits there and burns whoever opens it up next, including us.
02 · Services
Plumbing Services in Gravenhurst
From cottages on Gull Lake and Lake Muskoka to older homes near the wharf downtown, here's what we handle most out this way.
Leak Detection & Repair
Seasonal places built on shallow services can hide a leak for months. We track it down before it turns into a bigger repair.
Water Heater Services
Cottage tank left dormant all winter, or a full-time home's heater on its last legs, we service or replace them in one visit.
Drain Cleaning & Unclogging
Older homes near the wharf and downtown tend toward slow drains. We clear the line and tell you honestly if it's likely to come back.
Video Camera Inspection
Before we recommend digging anything up on an older lot, we run a camera down the line so you know exactly what's wrong.
Sump Pump Installation & Repair
Shoreline properties near Gull Lake and Lake Muskoka sit close to the water table. We service and replace pumps before a heavy rain turns into a flooded basement.
Toilets, faucets and fixtures, leak detection, camera inspections, sewer lines, sump pumps, water heaters. If it's plumbing, we handle it. See everything we do — click here
03 · Homes & Business
Residential
Most of our Gravenhurst calls split between two kinds of properties: cottages around Gull Lake and Lake Muskoka that freeze hard when left shut down for the week, and older homes near the wharf and downtown still running original galvanized supply lines. We work houses and cottages all through south Muskoka, from a single fixture repair to a full pipe replacement, and the price is confirmed before we touch anything.
Commercial
We also work with the shops and restaurants around Muskoka Wharf and downtown, and the property managers and rental operators keeping cottages ready for the next booking through the busy season. Fixture replacements, drain and water heater work, seasonal startup and shutdown, all scheduled so it doesn't cost a weekend of business or bookings. Same standard as a house call: we quote the price first and stand behind the work.
Certificates of insurance and licence numbers available for your vendor file. Direct line, day or night: +1 (647) 554-5777.
04 · Field Notes
What We Actually See in Gravenhurst Homes
Gravenhurst is the gateway to south Muskoka, and the calls we get here split cleanly between cottage country and the old downtown.
Gull Lake, Lake Muskoka and the shutdown-season freeze
A good share of the calls we get here come from cottages around Gull Lake and Lake Muskoka that sit empty most of the week. When the heat gets turned down low to save on hydro, or a place is closed up entirely between visits, supply lines running through crawl spaces or along an exterior wall are the first thing to freeze. Often the split doesn't show itself until the thaw, when water starts running somewhere it shouldn't.
Downtown and the wharf, galvanized pipe and cast iron
Downtown near the wharf, it's a different kind of house with a different kind of problem. A lot of that older stock still runs on original galvanized supply lines, and the pipe narrows from the inside as the years go by, which shows up as weak pressure at the tap long before anything actually fails. We confirm what's going on and replace only the sections that need it.
Sawdust City's older housing stock
Gravenhurst calls itself Sawdust City, a name it earned as a lumber and steamship hub in the late 1800s, and the Muskoka Wharf area downtown still centres on that history, with the RMS Segwun, the oldest operating steamship in North America, docked a short walk from Bethune Memorial House, the birthplace of Dr. Norman Bethune. The homes on the streets closest to the wharf date from that same era, and behind their walls we still find the cast iron stacks and hand-soldered joints that were standard when the sawmills were running.
Shield rock, wells and septic out past town
Like most of Muskoka, Gravenhurst sits on the Canadian Shield, and soil here tends to run thin over granite bedrock. That matters most for properties on well and septic out past the municipal service area, since a system built for clay or sand soil further south doesn't drain the same way once it hits shield rock a few feet down. We handle the household plumbing that feeds those systems, not the septic tank or well pump itself, but a slow-draining line is often the first sign something downstream needs a closer look.
A town that swells every summer
The town's population swells considerably through the summer as cottagers and visitors fill Gull Lake and Lake Muskoka and the Gravenhurst Opera House and Muskoka Wharf pull in tourist traffic, and that seasonal load shows up in everything from water pressure downtown to how fast a cottage's plumbing gets tested after sitting idle all winter.
Things settle back down once Thanksgiving passes and the lake properties close up for the season, which is usually when the first round of poorly winterized cottages starts calling about a frozen or burst line. South Muskoka is genuinely a longer drive for us than towns closer to home base, so we say so upfront: usually two to three hours out, not the tighter window we can offer in Barrie or Orillia. We're through the area regularly on calls in Severn and Orillia, so it's rarely a special trip.
05 · Coverage
Where We Work in Gravenhurst
From downtown near the wharf out to Gull Lake, Muskoka Beach, Kilworthy and Severn Bridge, here's the ground we cover around Gravenhurst.
Neighbourhoods We Cover in Gravenhurst
Downtown, the shoreline roads, and the villages just outside town. If your road isn't on this list, call anyway; chances are we've already been out that way.
- Downtown Gravenhurst
- Muskoka Wharf
- Gull Lake
- Muskoka Beach
- Kilworthy
- Severn Bridge
- Bethune Drive
- Lake Muskoka Shoreline
06 · Reviews
What Gravenhurst Customers Say
A few words from homeowners we've worked with across south Muskoka.
07 · Questions
Gravenhurst Plumbing Questions
The questions we hear most from Gravenhurst homeowners, answered straight.
Our cottage on Gull Lake sits empty most weekdays. What happens if a pipe freezes while nobody's there?
It's the most common call we get out of that stretch of shoreline. A frozen supply line often splits quietly, and the damage doesn't show until the ice lets go and water starts running. We shut the line down, thaw and repair the damaged section, and can talk through better heat trace or insulation before next winter.
We're in an older home near the wharf downtown. Why does the water pressure keep dropping?
A lot of the housing near the wharf and downtown Gravenhurst still has original supply lines, and galvanized pipe narrows from the inside as it ages, which shows up as weak pressure at the tap. We can confirm what you're dealing with and replace the worst sections without tearing the whole house apart.
We just bought a century home near Bethune Drive downtown. What plumbing issues should we expect?
Century homes near Bethune Drive and the older blocks around downtown Gravenhurst often mix original galvanized supply lines with decades of small repairs layered on top, so the first thing we do on an older purchase is trace out what's actually there before recommending anything.
Do you also cover Severn, Orillia, and Ramara?
Yes, regularly, that whole corridor is part of our normal route. Call +1 (647) 554-5777 and we'll confirm Gravenhurst is in range before anything gets booked.
08 · Talk to Us
Something Not Working Right in Gravenhurst?
Call now or send us a WhatsApp message, day or night. We'll take a look and tell you the price before we start any work.
+1 (647) 554-5777Answered day or night — 24/7 emergency service.
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Last updated: July 2026