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North-central Oshawa

Plumbing in McLaughlin

The streets near Parkwood carry some of Oshawa's most established housing, and the plumbing behind those walls has stories to tell.

  • Housing: postwar to 1960s homes
  • Supply pipe: copper and galvanized
  • Drain and sewer: cast iron, clay lateral
  • First check on site: corroded supply branches
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Close-up of copper pipe lengths lying side by side
Copper pipe lengths cut and waiting to be fitted.

Local pipe profile

Typical housing
Postwar to 1960s homes
Supply pipe
Copper and galvanized
Drain and sewer
Cast iron, clay lateral
First thing we check
Corroded supply branches

Pipe material changes street to street. Tell us the year the house was built when you call.

Homes and their plumbing age

McLaughlin takes its name from the family whose car company shaped Oshawa, and Parkwood Estate sits at its edge. Housing in the neighbourhood spans several decades. Closer to the core you find homes from the 1940s and 50s; farther north, streets filled in through the 1960s. That spread means two houses on the same block can have very different pipes.

In the older homes, galvanized steel supply lines are still found, sometimes partly replaced with copper. Galvanized pipe corrodes on the inside, which narrows it and drops your water pressure over time. Drain stacks are frequently cast iron. In newer houses here, copper and ABS dominate, but original valves and fixtures are often still in service.

Water and sewer service

Like the rest of urban Oshawa, McLaughlin is supplied with Lake Ontario water that the Region of Durham treats's system, and wastewater flows to regional treatment plants. The pipe from the street to your house belongs partly to the municipality and partly to you, with the dividing line usually at the property line. Knowing where that line falls matters when a leak shows up in the front yard.

Older homes in the neighbourhood may still have a lead or galvanized service line on the private side. If your home predates the 1950s and the line has never been replaced, it is reasonable to have it checked.

Common repairs

Hidden leaks lead our list here. Plaster walls and finished basements disguise slow drips until a stain appears or the water bill climbs. Leak detection uses moisture meters, thermal imaging and pressure testing so we can pinpoint the source without opening walls blindly.

Shower valves come next. Many bathrooms still run two-handle valves or early single-lever units that drip, run hot and cold unevenly, or no longer shut off fully. Shower valve repair can sometimes be handled through the trim, while other cases require a new valve body.

Exterior walls are the third weak point. Older homes with little insulation in north-facing walls are prone to frozen lines during deep cold. When that happens, frozen pipe thawing should be done carefully, without open flame, and before the pipe splits.

If you find galvanized pipe in your basement, look at where it connects to copper. Mismatched metals joined without a proper dielectric fitting corrode faster at that point.

Calling us

Give us a ring and describe what you are dealing with. We will ask when the house was built and whether you know of past renovations, since that shapes what we bring. McLaughlin is central, so travel time is short.

Once we arrive, we explain the problem in plain terms and talk through choices before starting. If something can safely wait, we will say so. Next door, Stevenson has its own mix of older and newer homes.

From our call log

How can I tell if I have galvanized pipe?

Galvanized steel is gray and threaded at the joints, and a magnet clings to it. Copper is copper-coloured-brown and soldered, and a magnet will not stick.

Who is liable for a leak in my front yard?

It depends on which side of the property line the leak is on. Call the city first if water is surfacing near the sidewalk; we handle the private side.

How a visit runs

  1. 1

    Call

    Describe the fixture, the floor and how old the building is.

  2. 2

    Look

    We pull the trap, the cleanout plug or the access panel before any price is given.

  3. 3

    Explain

    You hear what failed and what we would replace, in plain words.

  4. 4

    Fix

    Water off, old part out, new part in, joints supported.

  5. 5

    Test

    Full flow or full pressure, every joint checked dry.

Water on the floor right now?

Turn the main shut-off clockwise and ring (365) 517-7959.

Call (365) 517-7959
Call (365) 517-7959