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Hayes Plumbing service

Drain Line Repair in Oshawa and Durham Region

Cracked, corroded, root-damaged or collapsed drain lines are more than a costly repair waiting to happen. They are a health risk. We assess the damage accurately and repair or replace the line.

Get a free estimate

Tell us about the job and we will follow up. Emergencies: call (905) 576-3043 24/7.

Or call: (905) 576-3043

What is drain line repair?

Drain line repair addresses pipes that have cracked, corroded or collapsed. Cast iron pipes rust and break down, PVC cracks when exposed to temperatures beyond its rating, poorly installed clay pipe becomes brittle and tree roots push into joints until a drain blocks or collapses. Hayes Plumbing assesses the damage, then repairs the line or replaces it if it is too far gone, for homes and businesses across Durham Region.

What this service includes

  • Camera assessment of cracked and collapsed lines
  • Cast iron, clay and PVC drain line repair
  • Root intrusion repair
  • Section replacement and full line replacement
  • Excavation and restoration within the agreed scope
  • Drain cleaning and inspection to prevent repeat damage
“Amazing fast service and quality plumber. I had an issue with shower lever not working - turns out the cartridge inside was broken. I contacted Hayes at 445 pm and a plumber was at my place within hours and had the job done in 20 mins. The best part about the service was he was cleaning along the way. Will always use them going forward”
Saad Farooqi
Durham Region • Hayes Plumbing customer

Signs you need drain line repair

If you notice any of these, it is time to call a licensed plumber.

Call (905) 576-3043
  1. Your bathtub drains very slowly.
  2. There is a lack of water in the toilet bowl.
  3. Water backs up in the tub or toilet.
  4. The toilet gurgles when other fixtures drain.
  5. You smell sewer odour in the basement, the yard or other parts of the property.
  6. A patch of the lawn is unusually green or soggy over the drain line.

Our drain line repair process

  1. Assess

    A technician inspects the line, using a camera where needed, to find the exact location and cause of the damage.

  2. Recommend

    Repair the damaged section or replace the line if it is too damaged, with the price in writing.

  3. Repair or replace

    We complete the work promptly and efficiently, including any excavation and restoration that is part of the scope.

  4. Prevent

    Drain cleaning and inspections keep debris and buildup out of the repaired line.

Trusted for drain line repair across Durham Region.

Call to book a visit or a free in-home estimate.

Hayes Plumbing service van

Family owned in Oshawa since 1961

Licensed and accountable

Licensed plumbers, WSIB certified, BBB accredited and members of the Greater Oshawa Chamber of Commerce.

Written pricing

Free in-home estimates and the price in writing before any work starts.

Local since 1961

Founded in Oshawa by Brian Hayes in 1961, with seven fully stocked service vehicles across Durham Region.

24/7 live operator

A real person answers emergency calls around the clock and dispatches from Oshawa.

What does drain line repair cost in Durham Region?

According to our 2026 Oshawa plumbing cost guide, drain line repairs typically cost $500 to $1,500 for spot repairs and $3,000 to $10,000 for a full line replacement, depending on depth, access and pipe material. We confirm the price in writing before we start.

Drain Line Repair FAQs

Common questions about drain line repair in Oshawa and Durham Region.

Pressure from inside and outside the pipe, corrosion in cast iron, temperature stress in PVC, brittle or poorly installed clay pipe and tree roots that enter through joints and cracks.

Often, yes. If the camera shows damage in one spot, a section repair is the usual recommendation. A line that is cracked or collapsed in several places is replaced.

A camera inspection shows the inside of the pipe and locates the break, so we dig only where needed.

Yes. Hayes Plumbing repairs drain and water lines for businesses across Durham Region as well as homes.

Guides about drain line repair

All guides

What Is a Backwater Valve? A Guide for Durham Region Homeowners

Sewer backups are one of the most damaging and unpleasant plumbing emergencies a homeowner can face. If you live in Durham Region, a backwater valve is one of the most effective ways to protect your property. This backwater valve guide for Durham Region homeowners covers what these devices do, why they matter in our area,

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ABS vs. PVC Pipes – What are Their Differences?

There are many reasons why plumbers and homeowners alike use plastic pipes in their plumbing projects. Plastic pipes are not only inexpensive, they are also lightweight and they never corrode. They are great in terms of keeping hot water hot, and they do not collect condensation from cold water, unlike metal pipes. However, not all

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Top Signs You Need a Drain Line Repair

Keeping your home’s drainage system in top shape is like ensuring a smooth path for a stream to flow. When it works well, you hardly notice it, but when things start to go wrong, the ripple effect can cause quite a stir. In Oshawa, Clarington and the Durham Region, many houses have older plumbing systems

6 min read

Need drain line repair now?

Call (905) 576-3043 for friendly service from Oshawa's plumbers since 1961.