Do you offer emergency plumbing services?

Yes. The Great Plumbing Co. offers 24/7 emergency response for urgent plumbing issues such as burst pipes, major leaks, drain backups, and flooding across Toronto and the GTA.

Are your plumbers licensed and insured?

Yes. The company's plumbers are licensed and insured for residential plumbing services.

What areas do you serve?

The Great Plumbing Co. serves Toronto and the Greater Toronto Area, including North York, East York, Richmond Hill, Leaside, Thornhill, Scarborough, Brampton, Markham, Etobicoke, Pickering, Ajax, Vaughan, Mississauga, and nearby communities.

Do you offer flat-rate pricing?

Yes. The company promotes upfront flat-rate pricing so homeowners know the cost before work begins.

Repiping Services - Greater Toronto Area

Solve plumbing problems for good. Call The Great Plumbing Co. at 416-446-0909 for expert repiping services.

      EXCELLENT  
   Based on 314 reviews 
    
 
 
 
   
 
 
       Posted on Google  
   
   Olivia Meikle Sidgwick 
 
 
 
 Trustindex verifies that the original source of the review is Google. Great service. Very knowledgeable about our issues and walked us through them in detail.
  
 
      Posted on Google  
   
   Ehtasham Ulhaque 
 
 
 
 Trustindex verifies that the original source of the review is Google. 
  
 
      Posted on Google  
   
   David Wright 
 
 
 
 Trustindex verifies that the original source of the review is Google. Jeff was incredibly responsive and competent! Many thanks for a great job. Problem solved
  
 
      Posted on Google  
   
   Robyn K 
 
 
 
 Trustindex verifies that the original source of the review is Google. We had a great experience with Jeff from The Great Plumbing Company. He came to fix some ongoing issues with the toilet as well as repair and replace some shower hardware. He was punctual, gave us advance notice of his arrival time, and took the time to explain everything clearly before and during the work. Everything was handled efficiently and professionally, and the job was done well. We would definitely recommend him and use him again.
  
 
      Posted on Google  
   
   Eiko Shaul 
 
 
 
 Trustindex verifies that the original source of the review is Google. We were totally impressed as well as pleased with Jeff’s work and his business manners in solving the water shut off valve in our laundry room.  He explained the situation we were faced with and the possible scenarios of what was causing the problem and what types of solutions we were looking at depending on the availability of the replacement valve.  As the valve was almost a museum piece, he searched all possible sources to locate a place that would carry it.  He tracked down to two places.  Fortunately he was able to get the last one at a nearer place.  The work was done once the replacement piece was obtained. We were pleased with the exact same replacement piece.  Jeff’s dedicated work to do the right way impressed us.  We appreciated his knowledge and his willingness to explain things to us and his overall pleasant personality.  We were happy that we had switched from another company to The Great Plumbing Company .  The first person I had talked with about our situation was also pleasant and very helpful.
  
 
      Posted on Google  
   
   Thalerni Uththaradevan 
 
 
 
 Trustindex verifies that the original source of the review is Google. Jeff was the best! I was worried I was going to have to spend thousands to fix the leak but Jeff did a magnificent job without breaking the bank. Efficient, honest and very knowledgeable! Would 100% recommend!
  
 
      Posted on Google  
   
   Dave G. 
 
 
 
 Trustindex verifies that the original source of the review is Google. Very responsive, solved my plumbing issue in the same day. Pleasant experience overall.
  
 
      Posted on Google  
   
   Carol Percy 
 
 
 
 Trustindex verifies that the original source of the review is Google. The Great Plumbing Company came highly recommended by friends: "We’ve been visited by him 3 times now and have been happy with every job." Two reviews in one! I was even there for one of those visits, the scary under-the-house drain scare!

Communication was excellent. The office staff were efficient and pleasant, and I appreciated both the text confirming the time and the phone call confirming Jeff's ETA.

Service was prompt. They even moved the appointment up when they realized they could do it sooner.

Jeff's diagnoses were transparent and the prices were reasonable. He took the time to draft estimates for a range of repair options (fancy faucet, full tank rebuild, etc), and he was also upfront about one of the things I'd asked about being a waste of time (moral: don't ignore your hot water heater).

Jeff was also very affable (and he remembered my friends!).

It's nice to have an unexpected plumbing job become a pleasant experience! It's a Great Plumbing Company!
  
 
      Posted on Google  
   
   Christy D 
 
 
 
 Trustindex verifies that the original source of the review is Google. I contacted The Great Plumbing Co via HomeStars and received a call back within minutes. Jeff arrived within two hours (same day), identified the source of the leak and had it repaired within an hour. I also had two sluggish sinks so had them snaked out. Great service. Highly recommend. Thanks!
  
 
      Posted on Google  
   
   Lindsay Tyler 
 
 
 
 Trustindex verifies that the original source of the review is Google. Excellent service.
  
 
  
  
 
 
 Showing only 5 star reviews
    Verified by Trustindex  Trustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more

Deciding to repipe your home is a big step, but when aging or deteriorating pipes start causing problems, it’s a step worth taking. At The Great Plumbing Co., we provide professional repiping services across the GTA.

Whether you’re dealing with burst pipes, old lead piping, pipe corrosion, or worsening plumbing issues, our experienced team offers clear guidance, clean work, and results that last. With flat-rate pricing, a full satisfaction guarantee, and honest advice at every stage, repiping your home doesn’t have to be overwhelming.

Signs You May Need House Repiping Services

When it comes to replacing the plumbing in your home, you want to work with a team of proven professionals. Over time, pipes can corrode, fittings can loosen, and leaks can lead to costly water damage if not addressed.

If you live in an older home with visibly aging pipes, if you notice low water pressure, or if your tap water looks rusty, brown, or has an unusual smell or taste, it’s time for an evaluation from a professional plumbing service. Frequent leaks, unexplained spikes in your water bill, or a seemingly constant need for various plumbing repairs are also strong indicators.

Our team will assess your entire plumbing system and give you a clear picture of your options, whether that’s targeted repair for loose fittings causing minor leaks or a full repipe.

If an urgent leak has you concerned, an emergency plumbing response is available 24/7.

How Does Long Repiping Take?

Homeowners are often surprised by how quickly a full repipe can be completed. In most cases, repiping your home takes between two to seven days. You won’t be without water the entire time. Our team stages the work carefully, bringing plumbing back online section by section.

From initial assessment to final inspection, we work cleanly, communicate clearly, and minimize disruption to your daily life.

Copper Pipe Installation & Replacement

When it comes to repiping, not all materials are created equal. At The Great Plumbing Co., we typically recommend copper piping for homeowners who want the highest durability and long-term performance.

Copper pipes are lightweight, rust-resistant, and able to withstand extreme temperatures without expanding or contracting. They’re fully recyclable, meet the strictest plumbing installation codes, and can be used for both sewage and potable water lines. They also offer excellent resistance to UV rays, making them ideal for any areas with sun exposure.

While copper piping is a bigger upfront investment compared to PEX, it offers exceptional longevity and adds significant value to your home.

Call Now for Professional Repiping Services

If your pipes are showing signs of corrosion, leaking at the joints, or sending brown water through your taps, don’t wait. Call The Great Plumbing Co. today at 416-446-0909 to schedule your inspection and get a free estimate for professional repiping services.

No job is too big or too small; whether you need a clogged toilet repaired or whole home repiping, our expert plumbers diagnose your plumbing system properly, explain your options clearly, and deliver reliable, long-lasting results.

      EXCELLENT  
   Based on 314 reviews 
    
 
 
 
   
 
 
       Posted on Google  
   
   Olivia Meikle Sidgwick 
 
 
 
 Trustindex verifies that the original source of the review is Google. Great service. Very knowledgeable about our issues and walked us through them in detail.
  
 
      Posted on Google  
   
   Ehtasham Ulhaque 
 
 
 
 Trustindex verifies that the original source of the review is Google. 
  
 
      Posted on Google  
   
   David Wright 
 
 
 
 Trustindex verifies that the original source of the review is Google. Jeff was incredibly responsive and competent! Many thanks for a great job. Problem solved
  
 
      Posted on Google  
   
   Robyn K 
 
 
 
 Trustindex verifies that the original source of the review is Google. We had a great experience with Jeff from The Great Plumbing Company. He came to fix some ongoing issues with the toilet as well as repair and replace some shower hardware. He was punctual, gave us advance notice of his arrival time, and took the time to explain everything clearly before and during the work. Everything was handled efficiently and professionally, and the job was done well. We would definitely recommend him and use him again.
  
 
      Posted on Google  
   
   Eiko Shaul 
 
 
 
 Trustindex verifies that the original source of the review is Google. We were totally impressed as well as pleased with Jeff’s work and his business manners in solving the water shut off valve in our laundry room.  He explained the situation we were faced with and the possible scenarios of what was causing the problem and what types of solutions we were looking at depending on the availability of the replacement valve.  As the valve was almost a museum piece, he searched all possible sources to locate a place that would carry it.  He tracked down to two places.  Fortunately he was able to get the last one at a nearer place.  The work was done once the replacement piece was obtained. We were pleased with the exact same replacement piece.  Jeff’s dedicated work to do the right way impressed us.  We appreciated his knowledge and his willingness to explain things to us and his overall pleasant personality.  We were happy that we had switched from another company to The Great Plumbing Company .  The first person I had talked with about our situation was also pleasant and very helpful.
  
 
      Posted on Google  
   
   Thalerni Uththaradevan 
 
 
 
 Trustindex verifies that the original source of the review is Google. Jeff was the best! I was worried I was going to have to spend thousands to fix the leak but Jeff did a magnificent job without breaking the bank. Efficient, honest and very knowledgeable! Would 100% recommend!
  
 
      Posted on Google  
   
   Dave G. 
 
 
 
 Trustindex verifies that the original source of the review is Google. Very responsive, solved my plumbing issue in the same day. Pleasant experience overall.
  
 
      Posted on Google  
   
   Carol Percy 
 
 
 
 Trustindex verifies that the original source of the review is Google. The Great Plumbing Company came highly recommended by friends: "We’ve been visited by him 3 times now and have been happy with every job." Two reviews in one! I was even there for one of those visits, the scary under-the-house drain scare!

Communication was excellent. The office staff were efficient and pleasant, and I appreciated both the text confirming the time and the phone call confirming Jeff's ETA.

Service was prompt. They even moved the appointment up when they realized they could do it sooner.

Jeff's diagnoses were transparent and the prices were reasonable. He took the time to draft estimates for a range of repair options (fancy faucet, full tank rebuild, etc), and he was also upfront about one of the things I'd asked about being a waste of time (moral: don't ignore your hot water heater).

Jeff was also very affable (and he remembered my friends!).

It's nice to have an unexpected plumbing job become a pleasant experience! It's a Great Plumbing Company!
  
 
      Posted on Google  
   
   Christy D 
 
 
 
 Trustindex verifies that the original source of the review is Google. I contacted The Great Plumbing Co via HomeStars and received a call back within minutes. Jeff arrived within two hours (same day), identified the source of the leak and had it repaired within an hour. I also had two sluggish sinks so had them snaked out. Great service. Highly recommend. Thanks!
  
 
      Posted on Google  
   
   Lindsay Tyler 
 
 
 
 Trustindex verifies that the original source of the review is Google. Excellent service.
  
 
  
  
 
 
 Showing only 5 star reviews
    Verified by Trustindex  Trustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more

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