Water main lines tend to wear out over time as they continuously work to supply and dispose of water every day. Factors such as temperature changes, ground movements, corrosion, new structures being built, and root intrusion often will impact your water lines to the point where your only option is replacing them. Flooding, low water pressure, and contaminants in your water supply are the most common indicators that your main water lines are compromised.

As a homeowner or business owner, if you notice any of these common signs, our underground waterline replacement and installation services are just what you need. Nearly 2 decades of experience have prepared our plumbing specialists to skillfully tackle any size main water line replacement in Toronto and GTA.

Understanding the Need for Water Line Replacement

For as durable and long-lasting as water main pipes are, they’re not completely invulnerable to natural wear and tear and unavoidable damage caused by tree root intrusion, construction or landscaping activities, ground movement, mineral buildup from hard water, corrosion, temperature changes, and slow deterioration over time.

Those damaging factors can often result in cracks or pinhole leaks. If these issues are left unattended for a long time, then they can cause even bigger problems, jeopardizing the quality and safety of your water supply. There is also the risk of reduced water pressure or worse, unexpected flooding if these critical indicators are not addressed with immediate attention.

Lead Pipes Replacement in Toronto

Over the years, we have come to learn that lead pipes are a health and safety hazard. Despite this, many older homes still use them. Because lead is a toxin, when it’s absorbed into the body and stored in the muscles and bones, the damage will continue even after the pipes have been removed.

Thankfully, lead pipe replacement in Toronto will minimize their impact. Our experienced plumbers will identify your lead pipes and suggest replacing them with safer, non-toxic, more modern materials like PEX, ABS, PVC, or copper.

The Benefits of Professional Water Line Replacement & Installation

In most cases, your main water line is operating quietly, delivering clean water and disposing of waste without drawing much notice. However, when this routine is interrupted and your water lines begin to fail, the best solution to avoid further headaches is to call your local City Rooter plumber. By investing in our professional services of underground water line replacement in Toronto, you can benefit from having a durable, efficiently functioning water supply system for your property.

Some of the top advantages of waterline replacement or installation in your home or business include:

Increased property value
Improved water quality
Peace of mind

Choosing the Right Professionals for the Job

We have 15+ years of experience handling diverse plumbing projects, ensuring compliance with municipality requirements, and employing trenchless technology to minimize damage. Our licensed plumbers provide transparent, upfront pricing and ensure that our work is fully compliant with all applicable rules and regulations.

Along with waterline replacement service in Toronto, we provide underground water line installation, drain line repair and replacement, emergency plumbing assistance, and so many more expert plumbing repair, maintenance, and installation services.

Get Professional Water Line Replacement in Toronto

If you suspect a problem with your water supply pipes or you’re looking for water line installation services, you can count on the reliable plumbing technicians at City Rooter. Contact us to find out more about our main water line replacement in Toronto offered for residential and commercial properties, or to schedule an appointment today for a free estimate.

Frequently Asked Questions

The average cost for ¾” water line pipe replacement ranges from $2,599 to $6,499 for exterior work.

Prices will vary depending on certain conditions i.e. access, pipe material, permits, municipality, labour, depth and length of the replacement.

Yes, older pipes should be replaced. However, different pipes have varying lifespans. Brass, galvanized steel, and cast-iron pipes have an average lifespan of 80 to 100 years. Copper pipes typically last 70 to 80 years, and PVC pipes have a lifespan of 24 to 50 years.

Here are a few signs that older pipes need replacing:

Leaking water
Discoloured water
Corrosion
Low water pressure
Slow drainage
Unpleasant odours

Yes, lead pipes should be replaced because they pose a health risk. Lead contaminated water is dangerous and can lead to the following health conditions, impairments, and illnesses:

High blood pressure
Decreased kidney function
Memory loss
Development delays in children
Headaches
Joint and muscle pain

Yes, rusted pipes need to be replaced. When your water pipes rust, they can begin to leak, causing water damage such as floor and wall cracks, mould growth, wood rot, and wall stains. Without proper pipe replacement by a professional Toronto plumbing contractor such as City Rooter, you can encounter flooding, a weakened foundation, and serious health problems.

An estimated 30,000 homes in Toronto have lead pipes. Many of these houses were built in the mid 1950s before lead piping was banned in Canada. Homes built in or before 1975 should be checked for lead pipes as lead contaminated water can cause irreversible and potentially life threating illnesses.

PEX, ABS, PVC, and copper pipes are safe and modern water line replacement materials. Each material has its own set and advantages and disadvantages in terms of their lifespan, affordability, and rust resistance. Contact City Rooter plumbing and drain experts in Toronto for further guidance and assistance on water line replacements.

Positive Reviews
Licensed & Insured Technicians
15+ Years of Experience
Local Plumbers

Our reputation speaks for itself. With countless satisfied customers, our commitment to quality and service excellence shines through in their words.

Check out the latest reviews from our happy clients and see why we’re the top choice for plumbing services. Your trust is our priority, and every review helps us to continuously improve and serve you better.

abhishek aggarwal

10:20 12 Apr 25

City Rooter (Alex) did an excellent job to quickly fix the ongoing leak in my washroom. it was fixed quickly and efficiently. Alex and his team are highly professional, efficient, and left everything clean. Highly recommend them to anyone looking for any plumbing jobs or fixing any plumbing issues!

SB Excavation

21:41 08 Apr 25

CityRooter Plumbing did a fantastic job replacing our old lead pipe with a new 1-inch copper pipe. There was a leak outside on the line, and they fixed it quickly and efficiently. Since the upgrade, we’ve noticed stronger water pressure and cleaner water, and we’re now confident it’s safer for our health. The team was professional, efficient, and left everything clean. Highly recommend!

Maxim S

19:52 30 Mar 25

My basement used to flood during heavy rain, and I was so tired of the stress. I called CityRooter Plumbing & Drain, and they installed a backwater valve that solved the problem completely. The team was professional, fast, and very clean. They explained everything and did a fantastic job. Highly recommend CityRooter for anyone needing plumbing or flood protection work!

Chris Stoyanovich

18:41 18 Mar 25

Excellent service quick response to request for a sump pump + supplementary pump on battery replacement fairly priced and then installed. All very efficient clean service overall. Alexei & his brother Max very polite and trustworthy as well.

Rod Sacamano

16:24 25 Feb 25

I contacted Alexei from City Rooter for a toilet and sink replacement and he came to take a look at my situation….he came a couple of days later, because it was not an emergency, and he did and amazing job! Everything went smoothly and their price was very fair. I will contact City Rooter next time i have a plumbing issue 100% Keep up the good work! 👍

Gary Plummer

00:29 31 Jan 25

Alexei did an amazing job. Very professional. Accountable. Great follow up and follow through. We didn’t chose the right plumber originally an Alexei and he team came in, fixed it, did the job correctly and brought it up to code. He helped get the permit , passed inspection, and applications for rebates. We highly recommend him.

Ana Olaru

21:24 25 Dec 24

Excellent work, great professionals! Always on time and responsible for the work they do! They have reasonable prices and they are professionals! I highly recommended

Siren Sativa

16:55 18 Dec 24

Alexie and the team were great! Friendly and responsive, honest, efficient, and clean. they asked all the right questions and were detailed oriented. The price was fair. I will definitely use them again. I am a happy customer!

Kimberley Cornish

13:16 13 Dec 24

Alex was quick and did a great job. I Would definitely use him again.

Nadeem Mansour

01:56 04 Dec 24

I highly recommend Alexie and his partner for all your plumbing needs. We recently moved to a new home and had an issue in our main bathroom, I called Alexie and he was able to come to my place for inspection within few hours only. Luckily the fix was easy and the price was fair and reasonable. City Rooters are definitely my go to for future plumbing needs.

Rick McCallum

20:48 29 Oct 24

Got back promptly; showed up on time; good work; neat and tidy

Cal Noehring

16:26 16 Sep 24

Hands down the best contractor I’ve ever hired to work at our home. Super nice owner and crew, incredible workmanship, clean, and fair price. There’s no reason to look elsewhere, City Rooter is #1 in my books. Thank you so much for the couple weeks of sewer and waterproofing work you did @ our home. It’s such a great feeling knowing you picked the right contractor for the job.

Jayne Carreiro

18:02 26 Aug 24

We would highly recommend City Rooter Plumbing & Drain Services. We were flooded like so many in our area. After the recommendations of several of our neighbours, we had them installed a back water valve on our main drain. They were knowledgeable and professional. We feel confident the job was done well and will make a difference in the future.

Nazneen Khan

17:50 09 Aug 24

Alexei and his team was honest and worked very clean and professional. He installed a backwater valve. I would highly recommend.Nazneen

Vita Boim

20:35 29 Jul 24

I highly recommend City Rooter Plumbing and Drain! They arrived on time, quickly diagnosed the problem, and fixed it efficiently. Professional, courteous, and reasonably priced. Excellent service all around!

Robert

02:49 14 Jun 24

Had a bad leak in the tub and 5 guys prior to look at it, finally was daignosed and the problem was from the shower head behind. Fixed it with teflon tape and screwed it back, leak was gone.

Ronald Blanchard

15:59 16 May 24

Timely and trustworthy company. I would definitely recommend hiring Alexei and his team for your next plumbing project whether big or small. They completed main house water and sewer upgrades, Guest house water and sewer lines and all rough in work. All work was done within timelines agreed and site was left clean. I would give them more than 5 stars if that was an option.

SP J

19:08 23 Apr 24

I hired City Rooter Plumbing to upgrade the private side of my main water line from lead to copper in downtown Toronto. It's a tight site, but that was not a challenge or obstacle for them. They did not make a fuss about working downtown and potential parking issues (which is something I hear often from other trades). Alexei and his brother were informative and generous with their time and knowledge while meeting with me to provide the initial estimate (they offered me guidance on the underground drains, which was outside the scope). They seem to care about their work and take pride in it. A crew of three showed up and completed the job on time. Alexei was very communicative. The entire crew did not mind if I watched (it was neat to watch the torpedo in action for the trenchless water line replacement).

Dragan Djordjevic

23:41 12 Apr 24

Alexei and team are very professional and fast. Helped us with plumbing services on two projects. Highly recommended.

David C

15:25 17 Feb 24

I would recommend Alexei and his brother. Reasonable price, professional, efficient and friendly.

Rafal Chalasinski

00:21 11 Jan 24

Great plumbing company. Alexei and his partner are both great to work with.I have used them twice, once for a back up in my laundry room (unfortunately they could not help as it was a city related issue) but they came and did everything they could to help and were very fair and honest in price.The second time was for two bad valves on my water heater. They arrived same day, quickly fixed the issue and once again were very professional and fair.I would definitely recommend Alexei for any plumbing related work.It's great to see that there are still honest and knowledgeable contractors out there!

petia barzachka

19:47 17 Nov 23

I am so pleased with the services provided by Alexei and his team.We had a problem with the main drain line in our house, they responded quickly, investigated the issue, provided an honest opinion on possible resolutions and resolve it with most satisfactory results.Good Job!

Tim Tom

01:18 27 Oct 23

Had an upstairs toilet leaking downstairs into the kitchen and a leaking bathroom faucet.Alexei came on time and replaced the toilet valve, faucet and fill valve. Happy with the results. Would use again.

Kay Bee

20:44 25 Sep 23

Excellent workmanship. Responsive. Excellent communication. Highly recommend. Will use Alex and team for any plumbing needs.

Jamie Arron

01:13 15 Sep 23

A great experience based on a large residential renovation/ bathroom remodel. The team was reliable, hard working and all around good guys who seemed very trustworthy.They even returned to the house afterwards to help address an issue that arose after the fact (not due to their error).

About Us

City Rooter has an in-house team of licensed and insured plumbing technicians.

What does this mean for our clients? We have direct quality control of the plumbing and drain solutions we provide. As a member of WSIB, you can trust our team is professionally trained and can handle all types of drain or plumbing issues.

Not only do our contractors stay updated with the latest training and most efficient methodologies, but we also have access to state-of-the-art technology including utilizing our sewer video equipment for problem detection and finding innovative drain solutions to minimize damage to your property.

With over 15 years of experience, our professional plumbers and drain experts have come to learn a lot over the years. Every plumbing project has provided us with more insight and information into how to solve all types of drainage issues efficiently and effectively. We have familiarity working with different drainage systems and have tested new technologies and methods to find tailor-fitted solutions for you.

We work diligently to fulfill timelines and stay on schedule while ensuring the quality of our work remains consistently great no matter the size or scope of the project. Our plumbing services are affordable, and we make a conscious effort to ensure the calibre of our work is not compromised in the process.

City Rooter is a locally owned licensed plumbing and drain company. Our local plumbers have invaluable experience working in Toronto and the GTA, understanding the different drain plumbing systems that were built in your neighbourhood. Our team will suggest solutions that will work with your existing plumbing structure, testing and ensuring we avoid foreseeable issues.

In addition to the skillfulness of our craft and the latest techniques we employ, we put forth exceptional customer service, ensuring your 100% satisfaction and approval are met. Professionalism and respect are some of our core values that shine through both in how we communicate and interact with customers and whilst working in your home or place of work.

Service Areas

Our commitment to providing exceptional plumbing services extends across the Greater Toronto Area. Whether it’s a minor repair or a major installation, we’re just a call away.