Dima Plumging - More Than 25 Years Of Combined Experience
- Faucet Installation
- Pump Replacement
- Sink Installation
- Pipe Insulation
- Plumbing Leaks
- Toilet Installation

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Professional and affordable.
We are expert in Plumbing
Plumbing and Fixes
Installation and Repair
Other plumbing services
Pride in our plumbing work
We take pride in our hard work and customer priorities, which is why we have the highest ratings for plumbers on Homestars.
Dima Plumging
Our range of services includes complete plumbing solutions for all your residential and commercial plumbing needs. We also offer emergency plumbing services because we know that plumbing problems occur unannounced.
We value your time, which is why we do not keep you waiting. Your satisfaction is our top priority, and our plumbers reach your doorstep as soon as possible.
We make it a point to inform you about the related diagnosis and repair before starting any work. It is because we complete plumbing projects to keep you happy and satisfied with our work and rates.
Join our happy customers
You can trust our plumbers and the quality and professionalism of our work.
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John is an absolute legend. We found and hired John ~3-4 years ago about a hot water tank/pipe issue at our condo and what stuck with me was his knowledge and professionalism. Fast forward to this week and we were looking to get a new dishwasher installed and who did we go back to? Yup. John. His attention to detail is superb and spent a lot of time making sure the leveling and fit, etc. was just right. I honestly can’t think of someone else I would recommend/use for my plumbing needs. Thank you, John!
Glen Yu
April 22, 2025John 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, 2024Great 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 -
John fixed our leaking pipe in less an hour. He is responsive and on time. Very friendly and trying his best to accommodate the schedule that work for us. He also gave us advise on how to prevent issues happen in the future .
vivi
October 25, 2023I contacted John (Dima Plumbing) to repair a broken copper pipe to my refrigerator ice maker; and to repair the main floor toilet. I found John to be very polite, professional, and knowledgeable. I am completely satisfied with the work done by John; and I will be contacting him for any future plumbing needs. Keep up the great work, John (Dima Plumbing) !!
Rocco M
January 11, 2022Excellent service, fast response, super clean and extremely professional. I would definitely work with them again. Highly recommend. Thank you John
Liviu Gligor
August 22, 2024 -
Repair with efficiency and friendly attitude…A reliable plumber near my home…
Duke Xie
November 11, 2022We have used Dima plumbing over the years (from sump pump installation; to fridge and dishwasher water hookup; to toilet replacement).... most recently in June 2025. John and Andre always do a great job for us. Expert, hard-working & fast; courteous and professional; and reasonably priced.
Scott Grant
July 22, 2025It 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
October 25, 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, 2024We had a kitchen sink clog that caused flooding, and I found Dima Plumbing through HomeStar based on their excellent reviews. Andrey arrived promptly with great communication and updates before his visit. He worked diligently, using several different tools to address the issue. Andrey was a pleasure to work with, and he left the workspace spotless. I highly recommend him to anyone looking for a reliable, professional plumber. His dedication to customer service is top-notch.
Rita Li
October 22, 2024We 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 -
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, 2024My main shut off valve was experiencing a slow drip due to its age (almost 40 year old house). First, John was very prompt in providing me with a quote. When I decided to go with Dima Plumbing, John told me how I needed to co-ordinate with the city for the water shut off and told me the day he was available. On the day of the installation the city inspector was delayed all morning. Once he arrived, I texted John and he quickly made his way down within 30 minutes. He asked the inspector to stay while he installed a new ball main shutoff valve. John was done within 15 minutes thus saving me the cost of turning the water back on later in the day. Watching John work, I could tell he had a lot of experience and knew his stuff. Overall, he was very pleasant to deal with and I recommend him to anyone requiring plumbing services. You are not going to be disappointed.
Vic S H
October 25, 2023John has done a few jobs for me over the last few years. This last job was to fix a toilet and unclog a bathroom sink. John is always a pleasure to work with and is very quick to respond, arrives on time and gets the job done. I never hesitate in recommending Dima plumbing to my family and friends.
Jennifer M
June 11, 2022 -
I’d used John’s service twice within last several months. First to replace the basket strainers with the kitchen sink, he also replaced the piping without charging extra when he saw the pipes not installed properly from before. Second time was to repair a leaking toilet. John was able to identify the issue when I explained to him on the phone and he came and fixed it. He also fixed other issue on the day he visited and the charges are reasonable. Will definitely use the again
Ricky T
June 11, 2022It 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, 2023I've used John for several jobs and found his work to be excellent, and prices to be extremely fair. Honest plumbers are hard to find. Thanks John, the world needs more plumbers like you.
Adam L
January 11, 2021
We do not want you to worry about a growing repair bill. We provide only upfront rates and stick to it.
DIMA PLUMBING is a licensed Red Seal Master Plumber and OWWA Backflow Preventer with over 20 years of experience, bonded, and insured.A Message from John Dima, founder of Dima Plumbing
After working for a big plumbing company, one of the leading plumbing companies in Toronto, I’ve decided to run my own plumbing business to offer the same high quality of service at a more affordable price. Since every situation different, I provide a variety of plumbing services, tailored for your specific need and budget: new installations, repairs, or replacements of any kind such as drains, fixtures, water services, and more. Your business and time are valued and you will be as informed as possible as per your options before any work is done so that your satisfaction is guaranteed. Estimates are free of charge.Accreditation


Unconditional Guarantee
Our unconditional guarantee backs all our projects. According to the guarantee, we:
- Offer clean services where your floors and carpets remain clean throughout the project
- Honest pricing where we charge by the project. We do not, like some other Toronto plumbing services, charge by the hour
- It is our aim and commitment to ensure each plumbing job is done right on the first attempt. We do not believe in wasting anyone’s time
- Make sure we use only guaranteed parts for all repair and installation work
- Guarantee to offer the best quote for your job when compared to any other licensed and insured plumbing contractor
- Offer a 100% satisfaction guarantee for all our jobs. We consider our duty to set things right if you are not 100% satisfied with our craft.
Prevention is better than cure
- We at Dima Plumbing believe in this very much.
- It’s why we don’t just resolve your problems. We also help you avoid similar issues in the future. We help you understand how and what you should do to prevent faulty water heaters, leaking pipes, and clogged drains.
- We explain the telltale signs you should look out for before a problem goes out of hand. We believe it’s better to nip problems in the bud before it goes out of hand.
- And it’s only if you know there is a problem and call us will we be able to prevent more significant and expensive plumbing repairs.
- We follow a strict COVID-19 policy
- We are especially careful while serving you during these trying COVID times. We take all the necessary precautions to keep you, our clients, and our employees safe.
- Our plumbers wear protective equipment and follow all the government-mandated practices. We aim to maintain a safe environment while taking care of all your plumbing woes.
- High-level customer satisfaction and service is, and will always be our top priority. Contact us today for all your plumbing problems, installation, and upgrade services.





