Dima Plumbing

Called John with regards to leaky lines on a pressure balance shower valve and an under kitchen sink line that kept breaking.
He called right away and made an appointment with us. He and his apprentice arrived early and made determinations of the problems and gave a quote.
His work was top notch and efficient. The work you expect from a master plumber.
He is very professional and I will use him for future work on our home without hesitation.

Hiring John Dima was a pleasure. Although we sought multiple quotes for work through HomeStars to replace an old and faulty builders-grade faucet, his estimate was the only one that required no back-and-forth for additional explanation (it was a simple job, but every other plumber required clarification) and no gradually increasing costs or complications. Most importantly, he was the only plumber who did NOT need to cut the tile around at the faucet opening to get access, which would have increased the price of the job substantially. He looked at the image I posted, quoted $500—very reasonable and among the lowest of the estimates we got—and we booked the appointment quickly via SMS. He responded promptly when I confirmed our appointment, arrived on time, worked quickly and quietly with his apprentice and finished the job exactly as he promised. The payment was completed easily using a mobile credit card reader, complete with a 90-day guarantee and a digital receipt he emailed immediately. An exceptionally pleasant experience with a plumber!

John responded promptly, and quickly assessed the work to be done and the cost. Finished the job quickly and efficiently to my total satisfaction.
Over the years I've dealt with a great many tradesmen and john would rank at or near the top.
Would not hesitate to recommend him to anyone.

If there was a rating higher than 10, I would give it to My favourite Plumber in the world Mr. John Dima. To say he is a true professional is an understatement. He saved my home from certain disaster, after I thought I could try my hand at plumbing (what was I thinking) John is an absolute perfectionist and from the first moment I met him I knew he had this, and I didn't need to worry about it anymore.
His quote was reasonable, and he worked for hours along with his equally gracious apprentice, until my problem was no more. He went above and beyond what expected and attended to several things that were confusing me about the job as well.

I chose Mr. Dima based on his Homestars rating, and the multitudes of positive reviews. I was not disappointed! He told me if I had any problems at all, he would come right back and remedy the situation. I realize that the more positive reviews he has the more in demand he will be, and the harder it may be for me to get him the next time. However, John you deserve every single positive thing that has been written about your work, your work ethic, and who you are as a genuinely dependable person.
Thank you so much!

The Goodyears

Great service from Dima Plumbing. John answered the phone himself and was at my place in a few hours. He used his electric snake to clear my kitchen drain and added a valve to make it easier to access the drain pipe should I need the service in the future. John left the area under the sink spotless and was done the entire job in fairly short order. There was a small leak after he left and he retuned quickly and fixed the problem. He even gave me a great tip on how to keep my drain clear. TIP: Pour half a litre of dish soap (cheap is fine) down the drain. Stop your sink (both sinks if you have a couple sink) and fill full with hot water then unstop the drains and let the hot water plunge down and clean out the gunk in your drain pipe.

Prompt, courteous service. John and his apprentice did an excellent job installing a new toilet and shut-off valve. He also replaced the the shut-off valves for our laundry room sink. I highly recommend John at Dima for your plumbing needs.

The tap on my outside water pipe had blown off due to freezing temps. I found John on HomeStars, called him and explained the situation to him. He was able to come by the next day. John kept me apprised as when he would arrive. He was efficient, very personable and pleasant to deal with. The tap was replaced - no fuss, no muss. While here I also showed John a problem I had with my kitchen faucet. He quickly examined it and told me that I only needed to replace the nozzle and to contact the manufacturer for a replacement which he believe they would do without any cost to me - they did! He also showed me that once I received the replacement nozzle, it was a task that can be done by me without having to call a plumber. This clearly showed that John had and keeps his customer's interest at heart.
Thank you, John!

I have a apartment in Toronto (Lakeshore and Bay) and when searching for potential contractors in the location, DIMA Plumbing appeared with a great rating. I reached out and spoke with John, he had a conversation with me about the job, potential costs and availability. I needed the Shower Faucet repaired or replaced. John told me, he can take a look but it would be best to repair so that tiles etc, wouldn't need to come off and all. That sounded better to me, as I didn't want this to be a big job of any sort from a cost standpoint. I said I will give him a call back with some timings, and I did a few days later. He worked with my schedule to come over and take a look at the faucet. My wife was home and he explained the job and also managed to repair it vs replacing it. He was professional, courteous, timely and did a great job. Highly recommended.

I was fortunate to have this capable, efficient and personable individual do the main water shut-off valve replacement.
Appointment booking was easy. Communication was excellent. Work was completed as planned. Thank you.

I called John to get a quote on some plumbing for our bathroom and kitchen. The shower drain and water lines needed to be moved and fixed and the kitchen drain was dripping. He provided an initial quote as well as options to fix the problem. When he came back he was able to complete the work efficiently, did a great job, and also cleaning up after the work. I would call Dima plumbing again if I needed plumbing and would recommend them to friends.