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Licensed & Insured · Serving the Greater Toronto Area (416) 555-1234

Serving 338K residents

Professional Pipe Repair & Replacement in Markham, Ontario

Expert pipe repair and replacement for copper, PEX, and ABS systems. We offer trenchless technology for minimal disruption and same-day burst pipe response.

Serving neighbourhoods including Unionville, Cornell, Markham Village, Berczy, Cathedraltown and surrounding communities, our licensed technicians bring local expertise and fully equipped trucks for same-day service.

Get a Free Quote Call (416) 555-1234
ProFlow technician performing pipe repair & replacement in a Markham home

Why Markham Homeowners Choose ProFlow for Pipe Repair & Replacement

Every community has unique plumbing characteristics shaped by housing age, soil conditions, and local infrastructure. Our technicians are experienced with the specific challenges that local homeowners face — from the properties in Unionville to the homes in Cathedraltown.

Aging Cast Iron Drain Stacks

Heritage homes in Unionville and Markham Village often have 80–120 year old cast iron drain pipes. Internal rust buildup narrows the pipe diameter, causing chronic slow drains and sewage odours. Our camera inspection reveals the pipe's condition, and trenchless relining can extend its life by 50+ years without tearing into walls.

Local Tip

Unionville's protected heritage district contains some of Markham's oldest homes, many dating to the mid-1800s. These properties often have original cast iron drain stacks that have corroded from the inside out over 100+ years. If you hear gurgling drains or notice slow drainage throughout the house, the cast iron stack may need lining or replacement. We use trenchless pipe lining technology to restore heritage home plumbing without damaging walls or floors.

Every ProFlow technician is licensed through the Technical Standards and Safety Authority and carries full insurance coverage. All work meets or exceeds Ontario Building Code requirements.

What's Included

  • Camera inspection to locate the damage
  • Emergency pipe burst response (same-day)
  • Copper, PEX, and ABS pipe repair
  • Trenchless pipe lining for underground lines
  • Full and partial repiping services
  • Pressure testing after every repair

Transparent Pricing

$200 – $5,000

Single pipe repair from $200. Burst pipe emergency repair from $400. Partial repipe from $2,000. Full home repipe quoted on assessment.

All work performed to Ontario Building Code standards by licensed professionals. Prices are estimates — your written quote will reflect the actual scope of work.

Request a Detailed Quote

Frequently Asked Questions

How do I know if my pipes need repair or replacement?
Warning signs include discoloured water (brown or rusty), low water pressure, visible corrosion on exposed pipes, damp spots on walls or ceilings, and recurring leaks. Homes built before 1990 with galvanized or polybutylene pipes should be inspected proactively, as these materials are prone to failure.
What is trenchless pipe repair?
Trenchless technology lets us repair or replace underground pipes without digging up your yard, driveway, or basement floor. We insert a resin-coated liner into the existing pipe, which hardens to form a new pipe inside the old one. It's faster, less disruptive, and often more cost-effective than traditional excavation.
How much does pipe repair & replacement cost in Markham?
Pipe Repair & Replacement in Markham typically ranges from $200 – $5,000 (CAD). Single pipe repair from $200. Burst pipe emergency repair from $400. Partial repipe from $2,000. Full home repipe quoted on assessment. We provide free written estimates to all local homeowners before starting any work — no hidden fees or surprise charges.
How quickly can ProFlow reach Markham for pipe repair & replacement?
Approximately 40 minutes via Highway 404. For scheduled appointments, we offer same-day service when you call before noon. Our fully stocked trucks carry the equipment needed to complete most jobs in a single visit.

Other Services Available in Markham

Drain Cleaning

Professional drain cleaning and clog removal for kitchens, bathrooms, and main sewer lines using advanced hydro jetting technology.

Learn more → $150 – $450

Water Heater Installation & Repair

Expert installation, repair, and maintenance for tank and tankless water heaters from all major brands. Same-day service available across the GTA.

Learn more → $200 – $3,500

Bathroom Renovation Plumbing

Complete pipe and fixture services for bathroom renovations — from rough-in to final installation. We handle every detail of your project.

Learn more → $1,500 – $8,000

Emergency Plumbing

24/7 emergency plumbing response across the GTA. Burst pipes, flooding, gas leaks, and sewer backups — we're there when you need us most.

Learn more → $250 – $800

Tankless Water Heater Installation

Dedicated tankless water heater installation and service. We carry Navien, Rinnai, and Noritz units with professional sizing, venting, and gas line work included.

Learn more → $3,500 – $6,500

Sump Pump Installation & Repair

Sump pump installation, repair, and battery backup systems to protect GTA homes from basement flooding caused by rising water tables and heavy rainfall.

Learn more → $800 – $3,000

View all plumbing services in Markham

Pipe Repair & Replacement in Nearby Areas

Toronto Richmond Hill Pickering Ajax

Get a Free Pipe Repair & Replacement Quote in Markham

Request a free, no-obligation estimate today. Same-day appointments available for urgent issues. Our licensed plumbers serve all Markham neighbourhoods.

Call (416) 555-1234 Request a Quote Online