Lead Water Pipe Replacement in Toronto

Homes in Toronto built before the mid-1950s often still get their water through a lead service pipe. That pipe has two owners: the City owns the section from the watermain to the property line, and the homeowner owns the section from the property line into the house.

POM Plumbing handles lead pipe replacement on the homeowner’s side. We confirm the pipe material, replace it with a modern line and give you the invoice you need to ask the City to replace its section.

Why Lead Pipe Replacement Is Critical

Lead was once a standard material in older plumbing systems. While durable at the time, we now know the long-term health risks linked to lead exposure — especially for children and pregnant individuals. Even minor contact can lead to serious issues over time.

The City of Toronto calls replacing lead pipes the best way to reduce lead in drinking water. Replacing only one section leaves lead in the line, and right after any replacement lead levels in tap water can rise for a while. Changing both sections, yours and the City’s, removes the source.

Our process is designed to be thorough, efficient, and minimally invasive. At POM Plumbing, we combine experienced technicians with advanced equipment to ensure your lead water pipe replacement meets all municipal and health standards.

Our Replacement Process Includes:

1. Property Inspection & Material Identification
   We use specialized tools to verify material type and locate all segments of lead piping.
2. Project Planning & Permit Handling
   We arrange the permit and plan the work around your schedule.
3. Excavation or Access Preparation
   Small access points are created to reach lead lines without damaging surrounding property.
4. Line Replacement & Connection
   Replacing lead water supply pipe on your side with modern materials approved by the building code, then reconnecting it at the meter.
5. Post-Installation Testing & Paperwork
   We test the line for proper flow and give you the invoice to attach to your City application.

Our approach is trusted by hundreds of homeowners who’ve chosen POM Plumbing over other lead pipe replacement companies thanks to our transparency, professionalism, and care.

City of Toronto Lead Pipe Replacement Program

Under the Priority Lead Water Service Replacement Program, residents who commit to replacing their section of the pipe can apply to have the City replace its section on a priority basis. Here is how it works with POM Plumbing:

1. We replace the lead pipe on your side of the property line.
2. You send the City the application form with our invoice as proof.
3. The City reviews it within about two weeks and mails a faucet filter if its section is lead.
4. The City aims to replace its section within 12 weeks of approval.

You can also hire the City’s contractor to replace both sections at the same time; the private section is still paid by the homeowner. Full details are on the City of Toronto program page.

Book a Lead Pipe Inspection

Additional Services: Lead Drain Pipe Replacement

While most conversations focus on supply lines, old lead drain pipe replacement is also a service worth considering. Lead was often used in vertical and horizontal drainage stacks in older Toronto homes. Over time, these lines can corrode, crack, or develop leaks.

Our experienced team is trained to upgrade drainage systems just as effectively. Whether it’s vertical waste stacks or horizontal under-floor lines, we’ll ensure your home meets today’s standards for safety and performance.