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Markham area · 1970s to 1980s

Plumbers in Milliken Mills

Milliken Mills stretches north of Steeles between Kennedy and McCowan. Many of its homes are now forty to fifty years old, and their plumbing is showing its age.

  • Crews familiar with how this neighbourhood was piped
  • Main shut-off and pipe material checked on every call
  • Price before work, tested before we leave
Ring us at (365) 334-6254Call-only: a plumber picks up, no forms.
A young child helping parents make dumplings at home
Family cooking at home, with the kitchen sink working hard

Homes and pipes in Milliken Mills

Most houses in Milliken Mills were built in the 1970s and 1980s, filling with detached houses, semis and town rows along streets around Milliken Mills Community Centre and Pacific Mall. Many still have original copper supply lines, cast iron or ABS drains and clay sewer laterals. Homes built or renovated in the 1980s are the most likely in Markham to contain Poly-B supply pipe.

Many households here are multigenerational, which puts more demand on bathrooms, kitchens and water heaters than the original builders expected.

Calls this corner of town makes

  • Poly-B supply lines that insurers want replaced.
  • Main sewer backups from roots or settled laterals.
  • Water heaters struggling to keep up with larger households.
  • Kitchen drains clogged from busy cooking.

Poly-B is the big one here. If you see grey plastic pipe in the basement ceiling, our Poly-B replacement page explains how we approach it. For recurring backups, main sewer line clearing and a camera inspection are the usual first steps.

Through the seasons here

Heavy rainstorms in summer can overwhelm older sewers, and homes without backwater valves are at risk of basement flooding. In winter, pipes near outside walls in older homes can freeze, especially in basements with thin insulation.

If several drains back up at once in a summer storm, it may be the city sewer. A backwater valve helps protect your basement.

Planning ahead in an older home

Homes here are at an age where several major systems may need attention over the next few years: supply pipes, water heaters, sewer laterals and shut-off valves. Tackling them in a planned order is far less stressful than reacting to emergencies one by one. We can walk through your house, show you what we see and help you set priorities based on condition and budget.

Families who cook often should also be careful with grease. Pouring fat down the kitchen sink is the most common cause of clogs we clear here. Let it cool in a tin can, then into the green bin it goes instead. Our what not to flush brief covers bathrooms as well, which matters in busy multigenerational homes.

Getting hold of a plumber

We serve Milliken Mills from Steeles Avenue north to 14th Avenue and from Kennedy Road east to McCowan, plus nearby Agincourt and Middlefield. Call (365) 334-6254, and we will explain the fix before we start.

We know the area around Kennedy and Steeles well, including the busy weekend traffic near Pacific Mall. We plan our route around it, text when we are on the way, and arrive with the parts most commonly needed for homes of this age, so many jobs finish in a single visit.

If you are not sure the problem is urgent, call anyway and describe it. We will tell you honestly whether it can wait.

If you see grey plastic pipe in the basement ceiling, our Poly-B replacement page explains how we approach it.

From the job notes of Plumbers in Markham

Local file · Milliken Mills

Under the floors in Milliken Mills

ItemWhat we usually find
Main era1970s to 1980s
Supply pipeCopper, early poly-b
Drains and sewerABS or cast iron, clay or PVC lateral
Watch forPinhole leaks, aging stacks, original floor drains with no backwater valve

A general picture of the housing stock. Renovations change what is behind any one wall.

First checks on a call here

  • Where the main shut-off and meter sit, and whether the valve still turns
  • Age and type of the water heater and its venting
  • Floor drain, cleanout and any backwater valve
  • Supply pipe material visible in the basement ceiling

Quick answers

Is there an easy way to spot Poly-B?
Glance up at the basement joists for grey, bendy pipe, often stamped PB2110.
Do I require a backwater valve?
For a finished basement tied into the city sewer, it earns serious thought.
Call a plumber · (365) 334-6254