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Toilet Repair Plumber in Toronto and GTA

Can you imagine waking up to a flooded bathroom floor? Well, it can pretty well happen if you don’t nip toilet repair problems in the bud!

Yes, toilet emergencies are devastating.


They are not only inconvenient but a toilet repair in Toronto can be expensive if not done on time. The best thing to do is to call your 24 hour plumber at the first signs of a clogged or leaking WC.


It doesn’t matter what the plumbing problem may be, Dima Plumbing is always ready to contain the situation. We are trained to efficiently diagnose and fix your latrine, especially when a plunger isn’t enough!

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Common types of toilet problems

Did you know that your everyday lavatory use makes it prone to wear and tear and consequent plumbing issues?


It’s inevitable, but what you can do is take care of it in time before it grows into extensive repairs.


Here are some common WC problems you should know about:

Basemenet toilet

Service Areas

We provide toilet repair service throughout Toronto and the Greater Toronto Area. Wherever you are, our licensed plumbers are ready to help.

Need toilet repair help in your area?

Services Provided By Dima Plumbing

Why Choose Dima Plumbing?

Certified red seal master plumber
Certified Red Seal Master Plumber
OWWA Backflow Preventer Certified
More than 25 years of Experience
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Here are some common WC problems you should know about:

Overflowing bowl

A clog leads to the most common problem – an overflowing lavatory bowl. It happens if you forget to flush or if you had flushed wrong things like toys, plastic and sanitary napkins. The material ends up stuck in the pipe and it creates a block.


Clogged drain

If you notice that water doesn’t drain as quickly as it used to, it’s probably because of a blocked toilet drainpipe. Sometimes all it takes is a plunger to resolve the drain problem Toronto. However, if it doesn’t help, then it’s better to call your professional plumber.


Leaking valve

Leaking valves not only lead to a puddle of water around your WC but also increases your monthly water bill. No matter if the leak’s inside the bowl or at the supply valve, it’s synonymous with your money flowing down the drain!


Handle not working properly

Flushing is difficult if the lavatory handle is loose and wiggling. The solution lies in tightening or replacing the handle. Though you can do it yourself? Professionals from Dima Plumbing do a better job!


Cracked or leaking base

Cracked bowls or bases are especially common with old latrines. It leads to consequent water leakage, which can get from bad to worse if you aren’t careful. Imagine how much you will have to spend on WC repairs and cleaning up the leak if you wake up to a flooded bathroom floor!


Clogged rim

Clogged rim jets are usually the cause for toilet water running slowly. So make sure you have your plumber check and clean the rim jets if your latrine isn’t flushing correctly.


Damaged toilet flapper

Sometimes a warped or damaged rubber seal results in your toilet flapper not fully closing. It, in turn, means that the water keeps trying to fill to the tank’s designated water level. The sound of a continuously running WC is not only irritating; its related repairs and water loss are expensive.


Water tank doesn’t fill properly

The water tank not correctly filling up or too high or low a bowl water level is another common problem. The lavatory thus ends up emitting a hissing sound or flushing on its own.


Other common lavatory problems are

  • The WC getting covered in condensation
  • The entire bathroom fills with sewer fumes smell
  • Loud banging and pipe hammering noises when using the WC
North American toilet components

How you can handle toilet repair problems

There are a few things you can try out at WC repair before  calling us .


Leaking toilets

Water pools under the WC may be because of a leaking water supply. In this case, you can try tightening the t-bolts. Any water around the base, especially after flushing, is usually because of a failed wax ring. You, however, have to call your 24 hour plumber to remove the wax ring.


WC not flushing

The most common reason for the flush not working is a clogged lavatory. And the most effective way of dealing with it is by plunging. You have to place the plunger in the WC bowl over the hole and gently push up and down. Repeat a few times and then flush again once water starts going down the drain.


You can also try removing the clog with a coat hanger if you don’t have a plunger. Just straighten the hanger out as much as possible, and push and try to remove the block. Wrapping its end with a rag helps prevent any damage to the WC bowl.


However, if this doesn’t work, call Dima Plumbing services for a professional latrine repair.


Toilet won’t stop running.

It the lavatory won’t stop running, it’s probably due to the flapper valve. You can try replacing it yourself or call us to check if there is any debris in the valve assembly.


It’s correct that toilet emergencies can happen anytime and without warning. You have to deal with it in the right manner. We know how important it is that your lavatory remains in good working condition all the time. We have a range of toilet repair services to take care of your WC repairs.

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Do you need custom plumbing work?

With custom plumbing, you can get exactly the fixtures and features you want, designed and installed with precision to ensure that everything works just the way you need it to. This can save you time and money in the long run, as well as make the space look much better.

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Possible reasons for clogged toilets

A clogged latrine is the most common toilet repair problem we face. It can create severe water damage to your home and is risky for your health too. And what’s more interesting is that there are so many reasons for a clogged WC.


Here is a list of the most common reasons:


  • Old cast iron drains
    Most Toronto residents’ drainage systems have exceeded its expected lifetime of metal drainage. So it’s not surprising that the chlorine, lime, and calcium in water remains inside the pipes with time. You also notice corrosion of the drain parts, and the drainpipe opening collecting rust. With the entire pipe filling and getting blocked with sediment and debris, the toilet starts leaking and reduces flush flow.
  • Food flushed down the water bowl
    Some Toronto residents flush food down the toilet and suffer from a clogged WC as a consequence.
  • Toys
    Yes, you will be surprised at how many frustrated mothers call, complaining about a lavatory plugged with some toy or the other! What seems to be a game to toddlers, ends up a nightmare to them!
  • Sanitary napkins
    You could say that this is the number one culprit for clogged toilets. The problem is most common in homes having basement bathrooms connected to sewage pumps. Cleaning drains plugged with tampons is rather expensive.
  • Poor WC installation
    Poor toilet installation can also lead to clogging issues. There are many instances where the plumbing systems seem to work perfectly well for years. It’s once a section of the piping slopes the wrong way that the pipes end up clogged. This is when your drains need cleaning and perhaps a pipe correction.

Dima Plumbing – Honest plumbers with an excellent reputation

Many plumbing companies in Toronto have a habit of including numerous additional charges when it comes to billing.


We don’t believe in including any unnecessary hidden charges to your bill. That’s why we don’t include vehicle fuel, overtime, or extra costs in our invoices. We charge you for only whatever you rightfully have to pay for your latrine repairs.

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Prompt and efficient services with excellent results

We at Dima Plumbing have the expertise and capability at handling all types of toilet repair. It may be a minor problem like a running WC or a bigger, more structural issue.


We know that just unblocking a drain won’t always give a solution. We also know that a clogged latrine may indicate something much bigger, like a sagging pipe or blocked vent stack.


It doesn’t matter what the problem or reason may be. We have a team of licensed, qualified, and insured technicians ready to serve the people of Toronto 24/7. We offer affordable and efficient plumbing solutions to all types of residential and commercial properties.


So no matter why your toilet is malfunctioning, all it takes is a phone call, and we are ready to serve you. We know how frustrating and difficult it may be to deal with WC repairs.


That’s why we at Dima Plumbing are ready to address your entire Toronto toilet repair, and plumbing needs 24/7 . A customer-oriented company, your satisfaction is and will always be our top priority. It’s so that we can help ensure you carry on with your routine work without any interruptions. No matter how messy you may feel the situation is, we have the tools, experience, and people to take care of it.

Professional plumber Dima

Why should you hire a professional plumber from Dima Plumbing?

A few Toronto residents believe that DIY latrine repair is as efficient as a professional one. Unfortunately, little do they know that it’s nowhere as effective!


We believe that plumbing should never be a hobby. All it takes is a wrong move by inexperienced homeowners to give disastrous results.


Remember, Toronto has strict plumbing codes, and your home has to be up to code if you plan to sell it. Unfortunately, most DIY plumbing projects don’t consider this.


It’s another reason for you to hire us for all your plumbing and toilet repair services. We have a team of expert professional plumbers in Toronto specializing in plumbing repair GTA.


It doesn’t matter if you have plumbing repairs, maintenance, or a new pipe or faucet installation. Trust only an experienced licensed and experienced toilet repair plumber for the job.

Join our happy customers

You can trust our plumbers and the quality and professionalism of our work.

★★★★★
John replaced 2 old leaky valves for an outdoor hose connection and inspected and tightened loose fittings in a kitchen sink drain. The work was completed quickly and tested to ensure all issues were resolved.
Robert Kee
May 11, 2022
★★★★★
Had a clogged sink and they arrived within 24 hrs. They fixed the problem quickly, took the time to clearly explain how to prevent these clogs from happening in the future and were reasonably priced. I would definitely use them again.
Sean Khan
September 25, 2024
★★★★★
We use Dima Plumbing for ALL our plumbing needs. They have always provided a smooth, efficient, and professional service. Our most recent call to Dima Plumbing was for a toilet shut-off valve leak; Andrei fixed the leak the same day. One of the best examples of service occurred during our recent kitchen renovation. Dima Plumbing provided consulting advice prior to our purchase on a new undermount sink. Once the renovation began, Dima Plumbing was first on the scene to cap off the drain (allowing the installers unhindered access for cabinet installation) and was last on the scene to reconnect the sink and the dishwasher back to the drain. HIGHLY RECOMMENDED plumbing service! Thank you Andrei and Dima Plumbing!
James McBean
October 11, 2024
★★★★★
John was punctual and replaced one of my shut off valve that was leaking. He was polite professional and his pricing was lower than any of the other companies. I recommend him without hesitation.
Rashid Samater
June 25, 2024
★★★★★
Needed to replace the Thermostatic valve in our shower. John Dima was on-time very professional and got to work right away. What I liked was how he worked; He put on shoe covers at the front door, was careful not to scratch or damage the shower, was constantly wiping down the surface to make sure it was clean and free of any debris. Awesome Job. I would recommend Dima Plumbing and will call upon him if we need future servicing.
David Aaron
March 11, 2022
★★★★★
We were very happy with the service we got from John. He was prompt in his response and came to our home quickly. He was able to resolve our plumbing issue efficiently and at a fair price. He even gave us a few hacks on how we can keep our pipes running smoothly to avoid similar issues in the future. We would definitely use him again and recommend him to our friends and family.
Mimi (Mimi)
July 11, 2022
★★★★★
Excellent Work and Service We hired Dima Plumbing to install drainage for a new sink. John showed up on time and was very polite and professional. He took time to answer all of our questions and completed the job in no-time. He cleaned up nicely and provided helpful tips for keeping out drains clear. I would recommend Dima and John to anyone looking for plumbing repairs.
Ragen Mangal
January 11, 2022
★★★★★
My call was courteously taken and John arrived on time. He quickly checked the issue with leak and then replaced the kitchen faucet quickly. He also worked on to unclog the pipe and all finished in a couple of hours. Very professional and good quality work. Will definitely call him the next time.
Joe Kuroda
January 11, 2021
★★★★★
We had a clogged sink in the kitchen that they quickly resolved. Same day service with preventative tips. Andrei was very nice and professional. Definitely recommend and will be calling again if we have any issues.
Jeannette Quach
January 25, 2024
★★★★★
We use Dima Plumbing for ALL our plumbing needs. They have always provided a smooth, efficient, and professional service. Our most recent call to Dima Plumbing was for a toilet shut-off valve leak; Andrei fixed the leak the same day.

One of the best examples of service occurred during our recent kitchen renovation. Dima Plumbing provided consulting advice prior to our purchase on a new undermount sink. Once the renovation began, Dima Plumbing was first on the scene to cap off the drain (allowing the installers unhindered access for cabinet installation) and was last on the scene to reconnect the sink and the dishwasher back to the drain.

HIGHLY RECOMMENDED plumbing service! Thank you Andrei and Dima Plumbing!
James McBean
October 22, 2024
★★★★★
It was Saturday 10.30 pm. ,when I called John for an emergency with my toilet, he answered right away, and in less then 30 minutes he was at my place to fix the problem.

After that we had a relaxing Sunday with no issues .
Thank you John
Anton Marginean
August 22, 2023
★★★★★
Reached out to Dima Plumbing based on the overwhelming positive reviews on Homestars. Was contacted promptly by Andrei, I provided a few pictures and description of what I wanted and he was very upfront with the solution and pricing. Andrei arrived exactly when he said he would and did an amazing job installing drain baskets and piping for a new kitchen sink and copper water line to our new fridge. The work was done quickly and the quality of the install was excellent. Andrei was very pleasant to chat with throughout the entire process and I would absolutely work with him again!
Paul Clough
March 25, 2024
★★★★★
Very prompt in responding to my request. He came in and was respectful with general COVID protocols. He repaired the shower faucet and everything has been working fine so far. Would recommend his services.
Felix Yeung
January 11, 2022
★★★★★
Fast, efficient and quality work for a great price. You can tell John is a master of his craft. He was polite and professional and got everything done and dusted before I knew it. Thanks, Dima Plumbing. Will definitely recommend and hire them again!
Eziz
January 11, 2021
★★★★★
A great company with real professionals and affordable prices.
Andrei diagnosed, explained and eliminated two problems for us - with a stink in the laundry room due to an incorrect connection of the washing machine, and with a leaky bath tub.
He was extremely polite and patient during the conversation, came on time, proposed the least intrusive solutions, and was very attentive, careful and clean in his work.
Thanks a lot, Andrei — amazing job! 👍
Serge K
September 22, 2024
★★★★★
Andre was an absolute pleasure to work with! From my initial call, to the scheduling of the visit, to the onsite work itself, this guy handled everything like a true professional. He determined the problem was outside of my house and even helped guide me for next steps with the City! What a hero! Thanks again Andre, I'll definitely call and refer Dima next time I or anyone I know needs a hand!!
Formy Trwork
July 22, 2025
★★★★★
Great Plumbing Company . Not the cheapest but they do a great job at a very fair rate ! Very professional and busy at times
Tapan Patel
January 11, 2021
★★★★★
We are so glad we were able to find John, he is such a professional and so friendly. We've been in our house about a year and found a leak in our ceiling directly under one of our bathrooms. John was able to find that a gasket was missing from the bathtub drain, and also the toilet gasket was replaced as there was water around it. Everything done in less than an hour. Hoping this will fix our problem, but I am confident that we won't have leaks anymore! Thanks John!
Adrian L
February 11, 2022

When you hire Dima Plumbing, you can always count on:

  • Guaranteed and transparent upfront pricing
  • Fully licensed and insured master plumbers conducting repairs
  • No hidden fees
  • A large inventory of toilet repair parts in our’ mobile warehouse’ to complete most jobs in a single visit
  • Punctuality so that you don’t have to wait around for us
  • Using the latest equipment and technology for quick and efficient toilet repair troubleshooting
  • We don’t leave any messes behind. We clean up before leaving.
  • Availability 24 hours a day and seven days a week
  • Best CCTV cameras used to locate clogs and blockages

This is the list of toilet repair solutions we have to offer:

  • Clog removal
  • WC testing
  • Flusher replacement
  • Toilet seat replacement
  • Flapper replacements
  • Wax ring replacement
  • Waterline leak repairs
  • Toilet flange repair and replacement
  • Complete lavatory replacement
  • Toilet relocation
  • Bidet installation

Toilet Repair FAQs

How do you take care of running toilets?

Replacing a flapper usually helps take care of the problem.

How do I fix my toilet that doesn’t flush all the way?

You can try snaking it with an auger or plunging it to remove the blockage causing it.

What is the reason for toilet repair flapper?

It’s a consequence of wear and tear. They tend to shrink with time with constant exposure to cold water.

How much does it take to replace toilet fill valves?

It usually costs about $300, but it depends on the WC make and model.

Is it possible to make my toilet flush stronger?

Yes, it is. All you have to do is ensure the tank’s water level is at the highest point before overflowing.

Is a float necessary on the toilet flapper?

No, it’s not necessary. However, you can save water if you have one.

How can I repair my leaking toilet?

You can try tightening the t-bolts if it’s due to a leaking water supply. But you will have to call the professionals if it’s due to a failed wax ring.

How to fix a toilet that is continuously running?

It may be because of the flapper valve. You can try replacing it or call the professionals to do it.

Can you repair toilet handles?

You can try tightening the loose and wiggling handle. However, if it needs replacement, then it’s better done by affordable plumbers in my area.

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Do you need custom plumbing work?

With custom plumbing, you can get exactly the fixtures and features you want, designed and installed with precision to ensure that everything works just the way you need it to. This can save you time and money in the long run, as well as make the space look much better.

Request a Quote

Don’t wait any longer!

If you suspect you have plumbing issues, contact us right away!

Call Us: (647) 2899-576

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