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Trenchless Drain Replacement in Toronto

Trenchless drain replacement restores damaged or deteriorated underground drain lines without the need for full excavation. Our trenchless drain replacement services in Toronto focus on assessing pipe condition and installing a new liner or pipe to improve flow, structural integrity, and long-term reliability.

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Fast, Non-Invasive Sewer and Water Line Replacement Across Toronto

When your main water line or sewer line fails, excavation doesn’t have to be the only option. At MT Drains & Plumbing, we offer professional trenchless sewer line replacement and trenchless water line replacement in Toronto, allowing us to replace underground pipes without tearing up your driveway, lawn, or foundation.
We’ve been serving homeowners and commercial clients across the GTA since 1991, using state-of-the-art no-dig methods to repair and replace critical plumbing lines quickly, cleanly, and cost-effectively.
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What is Trenchless Drain Replacement?

Trenchless technology allows underground pipes to be replaced or repaired with minimal surface disruption. Instead of digging a long trench along the entire pipe, we use existing access points or create small entry/exit pits to perform the work.
At MT Drains, we use pipe bursting and pipe pulling methods to replace water and sewer lines without damaging landscaping, pavement, or structures above the pipe.
front yard and plumbing truck

When Do You Need Trenchless Replacement?

Signs you may need trenchless replacement instead of traditional repair:
  • Recurring sewer backups or drain clogs
  • Noticeable water pressure drop
  • Pooled water or soggy patches in your yard
  • Discoloured or contaminated tap water
  • Cracked, corroded, or collapsed pipes on camera inspection
  • Root intrusion or broken clay, cast iron, or lead pipes
  • Water line made of outdated materials (lead or galvanized steel)
  • High water bills due to underground leakage
If you’re experiencing any of these issues, our team can perform a drain camera inspection to assess the condition of your underground pipes and determine whether trenchless replacement is right for you.

Trenchless Sewer Line Replacement

A failing sewer line can quickly turn into a disaster. Our trenchless sewer line replacement service offers a clean and efficient solution for:

  • Cracked or leaking main sewer lines

  • Severely blocked or collapsed drain pipes

  • Clay pipe replacement with modern PVC

  • Root-damaged or offset joints in old sewer systems

We start with a full camera inspection, then use pipe bursting or slip lining to install a brand-new pipe—without digging up your yard.

Trenchless Water Line Replacement

Old or leaking water service lines not only waste water but also risk foundation damage and high utility bills. We specialize in trenchless water line replacement for homes and small commercial properties throughout Toronto.
Common water line problems we fix:
  • Galvanized or lead water pipes
  • Low water pressure due to corrosion
  • Main line leaks or pinhole cracks
  • Pipes damaged by frost or shifting soil
Using torpedo drilling or pipe pulling, we install a durable, code-compliant replacement pipe from the street to your basement wall—often completed in a single day.

Our Trenchless Replacement Process

1. Inspection & Assessment
We perform a full camera inspection and evaluate pipe condition, slope, and access points. If trenchless replacement is viable, we’ll provide a detailed quote.

2. Permits & Planning
We handle all required permits with the City of Toronto and locate underground utilities before digging.

3. Entry Pit Creation
Small access pits are created at entry and exit points. These are typically located at the property line and near your foundation.

4. Pipe Bursting or Pulling
We run a bursting head or pulling cable through the existing pipe, destroying it as we pull in the new pipe behind it.

5. Final Connection & Testing
The new sewer or water line is connected, pressure-tested, and inspected for code compliance.

6. Clean Restoration
We restore your lawn, landscaping, or driveway with minimal disruption—no open trench required.

main water line entry to the house

Book Your Trenchless Replacement Consultation

Don’t let old or failing pipes put your home at risk. Call MT Drains & Plumbing for expert trenchless water line replacement or trenchless sewer line replacement in Toronto.
We’ll inspect, quote, and handle your project from start to finish—with minimal mess and lasting results.
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Why Choose Trenchless Over Traditional Excavation?

Trenchless Replacement:

  • Minimal surface disruption
  • 1–2 day turnaround
  • Low restoration costs
  • Durable HDPE or PVC piping
  • Ideal for tight or urban properties
  • Fewer permit and road closure requirements

Traditional Excavation:

  • Major disruption to landscaping, driveways, or walkways
  • Typically takes 3–7 days
  • High restoration and cleanup costs
  • Pipe material varies depending on the contractor
  • Requires heavy machinery and open trenching
  • More complex permitting process and traffic impact
For most residential and light commercial cases, trenchless replacement is faster, cleaner, and more cost-effective over the long term.

What Types of Pipes Can Be Replaced Trenchlessly?

We replace many outdated or damaged pipe types using trenchless methods, including:
  • Clay sewer pipes (common in older Toronto homes)
  • Cast iron pipes with internal scale and rust
  • Lead water lines (no longer code compliant)
  • Galvanized steel water lines prone to corrosion
  • Orangeburg (fiber) pipes, which deform easily
We replace these with code-approved PVC or HDPE that resists root intrusion, corrosion, and shifting soil.

Trenchless Solutions for Homes, Businesses & Custom Projects

MT Drains serves a wide range of clients:
  • Homeowners replacing old sewer or water lines
  • Property managers upgrading building infrastructure
  • Developers and custom home builders needing service installs
  • Restaurants and retail with aging underground plumbing
We also coordinate with utility companies, structural engineers, and permitting authorities for larger or more complex projects.

Local Trenchless Experts With Decades of Experience

With over 30 years of experience in Toronto and the GTA, we’ve built a reputation for trusted plumbing and drain solutions. When you work with MT Drains, you get:
  • Fully licensed and insured contractors
  • 24/7 emergency availability
  • Detailed inspections and honest assessments
  • Transparent, up-front pricing
  • No subcontractors—only in-house technicians
  • Warranty-backed workmanship

Signs It’s Time to Replace, Not Repair

Some problems can be fixed with snaking or localized repair—but many require full replacement. You likely need trenchless replacement if:
  • You’ve had repeated sewer clogs despite cleaning
  • Video inspection shows a sagging or collapsed pipe
  • Your pipe material is obsolete or contaminated (lead, Orangeburg)
  • You’ve noticed sinkholes or wet spots forming above the pipe path
  • You’ve received a city notice regarding your water or sewer service
Don’t wait for a small leak to become a full failure. Trenchless replacement can save your foundation, landscaping, and thousands in future damage.

Toronto Water & Sewer Rebates and Permits

In some cases, homeowners may be eligible for rebates (especially when replacing lead water lines). MT Drains will walk you through permit requirements and rebate eligibility.
Helpful City Resources:

FAQs – Trenchless Sewer & Water Line Replacement

How long does trenchless replacement take?
Most jobs are completed in 1–2 days, depending on length and soil conditions.
Only small access points are required. There’s no full trench across your lawn or driveway.
The up-front cost may be slightly higher, but you save significantly on restoration.
Yes. This is one of its biggest advantages—avoiding damage to structures or finished areas.
Yes. We manage all permits, utility locates, and coordinate city inspections.
Speak With a Licensed Professional
Have a question about your situation? Our team will review the details and explain the right next step.
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Call (647) 370-5325

MT Drains & Plumbing Reviews

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MT Drains & Plumbing4.9
Based on 212 reviews
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Walt D.
I asked this company to do an emergency work on a weekend. They attended the very next day and their performance exceeded my expectations. Call them if you need help!
Valeria S.
Great experience with MT Drains & Plumbing in Barrie for our basement waterproofing project. Pavel was knowledgeable, straightforward, and easy to deal with, and the office team was responsive and organized throughout the process. Fair pricing, quality workmanship, and the job was completed professionally. Would definitely recommend MT Drains & Plumbing for basement waterproofing and drainage work.
VIACHESLAV O.
I would like to sincerely thank MT Drain Plumbing for the excellent work they did. The entire team was professional, punctual, courteous, and very respectful throughout the process. Everything was well organized and completed on time. I especially appreciated how carefully they protected the surrounding areas and contained everything to prevent dirt, debris, or other materials from getting where they shouldn’t. The work was completed quickly, efficiently, and to a very high standard. I was also pleasantly surprised by the price — it was significantly lower than the quotes I received from other companies, which made the experience even better. I would also like to mention that the team members who came out to assess and discuss the work with me were extremely polite, professional, and punctual. I highly recommend MT Drain Plumbing to anyone dealing with waterproofing issues, drainage problems, or water management around their home. If you’re looking for a company that provides quality work, fair pricing, and excellent customer service, I definitely recommend giving these guys a call. Thank you again to the entire MT Drain Plumbing team for a job very well done!
Kids I.
We have used Mt Drains & Plumbing services for many years and always have a great experience with this company! The team is very professional, friendly, and arrive on time. We had some plumbing issues, and the work was completed quickly and efficiently. Definitely recommend them both for residential and commercial services.
Anna S.
Excellent service! Guys are very professional and provided very quality service. Prices are extremely reasonable and the job was completed quicker than expected, which is great since my time is very valuable. Very pleased with the detailed explanations and attention to me as a customer. Will recommend MT drains to everyone.
Brandon C.
We have now used MT Drains for the second time as they delivered great work for us. Pavel and his team are very helpful and responsive. They are quick to reply and do a site visit to diagnose the issue. They always provide options and scenarios to help you understand the issue and the solution. I would definitely recommend them for your waterproofing needs. Thanks again to the team!!
Simon S.
Update on August 24 2026: We needed to replace a shower cartridge and it turned out that we also needed to replace our main house water supply shut off valve before the shower job could be done. Olga in the office was very helpful in scheduling the job as well as in dealing with our municipality who needed to be involved as well. When Denis the technician arrived to do the job - early, which I always appreciate! - he assessed the job & dealt with the municipality further to expedite the job. It also turned out that the shower cartridge was badly corroded & required Denis' expert work & his experience to remove it without damaging the fixture. (This is a job the internet says you can do yourself, but when the cartridge is very old & corroded as this was, a professional is required!) He then easily installed the new cartridge. As usual, I was impressed by the professionalism and pleasantness of MT Drains' staff, both in the office & in the field. Update on Dec 17 2024: A toilet in our house came away from the floor in a way that broke the flange it was bolted to. I called MT Drains because they had done a fine repair job in our kitchen a few months earlier (see below). Viktoriya in the office was very friendly & helpful in getting us a cost estimate in a timely fashion and setting up an appointment to fix the problem that fit our schedules. We received email confirmation and reminder of the appointment, and a text confirmation on the morning of the appointment itself. The technician, Amir, arrived a few minutes before the start of the window for the appointment, which I always appreciate a lot! He was friendly, polite and professional. He assessed the repair requirements, confirmed the estimate, and completed the job in a timely manner. Amir also cleaned up everything and even took the garbage away with him. Viktoriya followed up shortly thereafter by phone to check that we were pleased with the job, and then sent the invoice to me for the agreed amount. She also confirmed that they received our payment right away. I’ve used MT Drains’ services for plumbing issues before and will happily use them again! The drain from our kitchen sink was leaking near the place where it attached to the sink itself. The reason turned out to be corrosion that was rotting away the place where the drain pipes attach to the sink. Pavel from MT Drains responded to my Trusted Pros posting within minutes, and was able to have a plumber come that very day. Dima arrived within the agreed time frame. He was polite, friendly, efficient and very skilled at diagnosing the problem and making the repair by replacing the corroded parts. He also cleaned up after his work. Viktoriya in the office was also very helpful and professional - the entire operation was fast, efficient, effective, friendly and professional. I will definitely call on MT Drains for any future plumbing needs.
Nam N.
Perfect service!
Ran P.
I recently had MT Drains & Plumbing Ltd replace the trench drain grate in my driveway, and I couldn't be happier with the results. Pavel and his team were professional, punctual, and highly skilled. The original grate was rusted and had become a safety hazard, but MT Drains provided a seamless replacement that looks fantastic and is incredibly durable. They handled the removal of the old grate and the installation of the new one with great care, ensuring that everything was level and properly secured. It is clear they take pride in their workmanship, as the site was left spotless upon completion. I would highly recommend them to anyone in need of reliable plumbing or drain services.
Sergiy S.
Excellent service
Ken C.
Quality service by an extremely professional team. Would highly recommend.
Alvin H.
We were referred to MT Drains & Plumbing by our plumber as the work that needed to be done to clear our catch basin needed special equipment. They were a pleasure to deal with because: 1. Their quote was clear and comprehensive 2. The response and turnaround time from query to quote was fast 3. Olga made it easy to book an appointment 4. The team dispatched to do the job were professional, did the work and did it in less time than quoted. Overall, a professional outfit that I would recommend.
rahul T.
Amazing service
Ken J.
Our upstairs toilet was not working properly. I called MT Drains & Plumbing and Rene came the same day. He checked out the toilet and found it was not working properly due to age and deterioration of the jets. I asked him if he could supply a replacement toilet. Rene ordered a new toilet and installed it first thing next morning. The new one is working better than the old one ever did. Rene was pleasant to deal with and knew what he was doing. We will use MT Drains in the future.
Marie S.
I recommend them highly as I will always use their services. Fast and efficient work. Very prompt and courteous. Congratulations!