Red Seal Expert Plumber in Markham serving Toronto and the GTA

5+ service Dima Plumbing helped me with 3 different projects. The plumber solved all 3 issues fast and with great quality. They provided me with valuable advise on how to solve potentially serious issue ultimately saving me a lot of money. I would definitely recommend them and would use them myself in the future.

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!

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! 👍

Highly recommended if you have any plumbing issue. Andre was our plumber, very knowledgable, knows exactly where the source of the problem came from! He also show up how to prevent future clogging. Very fairly priced as well. Definitely will call them if there’s future plumbing issue

John is an absolute pleasure to deal with. One morning woke up to some really bad water stains on the kitchen ceiling due to some kind of leak in the bathroom above.. Reached out to John who was very attentive with excellent communication. He instructed me to take a couple photos and answer a few questions. He was able to diagnose the problem accurately and provide me with a quote for the work in a quick email exchange. He came, resolved my problem and everything was done well and completely transparent with everything.. He also took a look at another issue I had and provided great guidance there as well. I could not be more happy with the service John provided. He's a fantastic plumber and a great authentic, friendly guy. Look no further if you need a great plumbing services.

Incredible service! +++ So glad to have found John, as now our go to master plumber. He is very professional, reasonably priced, highly skilled and a true gentleman. Getting an accurate quote from John was quick and easy - I submitted pictures with my job list using their web form, received a fair quote within the hour, and a few minutes later I was able to book a convenient time with him. He came on time and communicated 30 minutes on the dot before arrival. He installed a handheld bidet sprayer with hot and cold water connection and a pair of water hammer arrestors for my front loading high efficiency washer. He worked clean and efficiently and checked everything with me before wrapping up. Highly recommend him and will be calling him for all my plumbing needs going forward.

John's (Dima Plumbing) work is perfection and did exceed my expectation within a fair price. He is kind and professional. Highly recommend for any issue.

John did 3 separate jobs around my house including adding a filter outside, fixing a pipe inside my garage, and replacing a leaky toilet shut-off valve. Very happy with the quality of the work, and John took the time to answer my questions and explain what he was doing and why. Overall very satisfied and would use him again.

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.

Appreciated John's prompt responses, timely and professional service, and advice on how to maintain the kitchen drains. Thank you!

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.

I contacted Dima Plumbing, because my water mains shut-off valve was leaking. After requesting pictures to check the pipe size, they quoted me a price for parts and labour with warranty. This was a set job price, which made me very comfortable, because there were no hidden costs. I dealt with Andrei, who explained that I needed to get the city to shut off the water from outside and then call him to do the job (This prevented me from paying any wait fees and made sure the city could actually shut off the water.). Andrei arrived on time and was very efficient at his job. In addition, he went through the procedures I need to do when closing and opening the shut-off valve, as well as checking my outdoor hose valve had been closed properly for the winter. He answered any question I had with patience and quality information. I would highly recommend Dima Plumbing.

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!

We had a leak in a basement ceiling pipe and needed a plumber quickly. Andre came the same day and even though it was quite late for him and we were his last job on a Friday, he was just so pleasant and lovely. And he did an amazing job. Very reasonably priced. 5 stars PLUS! Top notch business.

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.