If you’re dealing with a plumbing emergency like burst pipes, clogged drains, or a failed sump pump, it’s time to call the professional team at John The Plumber Markham. Our licensed plumbers are ready for fast, reliable emergency plumbing services across Markham, delivering efficient and lasting solutions when you need them most.
From drain cleaning and backflow prevention to urgent repairs and system upgrades, we provide high-quality plumbing services in Markham for both residential and commercial customers. We’re here to solve all your plumbing needs with care, speed, and expertise.
We respond quickly to all plumbing emergencies in Markham, no matter the time of day. Whether you’re facing flooding from a failed sump pump, frozen pipes, or a sewer backup, our team is equipped to restore safety and function to your plumbing system.
We provide comprehensive plumbing solutions that include shut-off valve checks, pipe repairs, and emergency fixture replacement to prevent further damage and keep your home or business protected.
Clogged drains are more than a nuisance; they can cause slow water flow, backups, and serious damage to your property. We provide emergency drain cleaning services in Markham using advanced tools and techniques to clear stubborn clogs caused by grease, debris, hair, food waste, roots, or collapsed pipe walls. We also handle blocked shower drains and bathroom sinks that suddenly stop draining properly.
A burst pipe or frozen line can disrupt your entire plumbing system. Our emergency plumbers in Markham specialize in leak detection, frozen pipe thawing, and full pipe repair services.
We act quickly to minimize water damage, restore flow, and reinforce vulnerable areas in your system before further issues arise.
Protecting your basement from water damage starts with a working sump pump. If your unit isn’t turning on or can’t keep up during a storm, we’ll provide prompt sump pump repair or replacement services. Our Markham plumbing team helps prevent basement flooding and keeps your drainage system functioning year-round.
A blocked or damaged sewer line can lead to dangerous and unpleasant backups. We offer emergency sewer line repair, drain camera surveys, and backup solutions to fix these serious issues fast.
Whether you’re dealing with tree root intrusion, collapsed underground pipes, or a complete system failure, our emergency plumbing team provides thorough and long-lasting repairs.
Whether it’s a leaking water heater, a broken toilet, or a faulty faucet, our team provides emergency fixture repair and hot water service restoration in Markham. We service both traditional and tankless water heaters and ensure your hot water supply returns quickly and reliably. We can also replace malfunctioning components in hot water systems to restore consistent performance and efficiency for your household.
We’re proud to offer emergency plumbing services delivered by fully licensed and insured plumbers who live and work in the Markham community. With a deep understanding of local infrastructure and seasonal challenges, we’re prepared for any emergency.
Our team delivers high-quality plumbing services with a commitment to safety, compliance, and customer satisfaction.
From residential plumbing services to commercial plumbing systems, we handle it all. Our emergency plumbers in Markham arrive fully prepared to service office buildings, restaurants, multi-residential properties, and homes of all sizes.
Whether it’s a sump pump failure or a broken water main, our skilled plumbers deliver reliable results when you need them most.
We go beyond temporary fixes. Our team assesses your entire plumbing system to identify root causes, provide immediate solutions, and recommend preventative measures.
John The Plumber proudly serves homeowners and businesses throughout Markham, Ontario, including:
Unionville, Box Grove, Cornell, Angus Glen, Berczy Village, Wismer Commons, Greensborough, and surrounding neighbourhoods.
Need plumbing help outside Markham? We also serve:
North York – Richmond Hill – Scarborough – Vaughan – Toronto – Mississauga – Etobicoke and other GTA communities.
Posted on Google![]()
Matthew Willson16 October 2026Trustindex verifies that the original source of the review is Google.
Professional and courteous service. Michael was upfront, efficient and clean performing the repairPosted on Google![]()
Zorra14 October 2026Trustindex verifies that the original source of the review is Google.
Jeff and Liam came today to repair a blocked hot water tap and help take out a corroded old top and replace it with a new one. They were awesome from start to finish. They clearly know their stuff they told us step-by-step what they were doing And confirm the price before getting to work. And the price was great. I also found it super easy to book online. The next time I have a plumbing problem, I will definitely call. Amazing service!Posted on Google![]()
Smallville Nerd139 October 2026Trustindex verifies that the original source of the review is Google.
Quick and easy! Marcus did a great job and my my kitchen sink is working like new. Will ask again for him I have any issues.Posted on Google![]()
Jimmy Tobin7 October 2026Trustindex verifies that the original source of the review is Google.
Marcus was prompt and friendly, he diagnosed the issue within seconds of inspecting our toilet, and repaired it in minutes. Couldn't be happier with our experience.Posted on Google![]()
David Tucker6 October 2026Trustindex verifies that the original source of the review is Google.
Marcus did a great job fixing our guest bathroom sink. Was not draining and the plunge stopper was rusted and broken. He fixed the drainage issues and replaced the stopper assembly. Clean, courteous, polite and prompt. Will use again.Posted on Google![]()
Kathleen Taugher6 October 2026Trustindex verifies that the original source of the review is Google.
Michael was great to work with. He very quickly pointed out our problem and was able to source and expedite a water heater installation promptly. He also explained everything so we knew what to expect. Phenomenal service from him and the company!Posted on Google![]()
Sophia Elias5 October 2026Trustindex verifies that the original source of the review is Google.
First time using John the plumber and it was a great experience. Had to get my toilet fixed and Michael kang who arrived was super kind and helpful. Figured out what the issue was right away and had it fixed very quickly. Will definitely use them again. 👍Posted on Google![]()
Mohammad Yazdani4 October 2026Trustindex verifies that the original source of the review is Google.
Marcus was amazing, very professional and timely. Highly recommend.Posted on Google![]()
ujwal babbi4 October 2026Trustindex verifies that the original source of the review is Google.
Marcus was great😊Posted on Google![]()
Emma3 October 2026Trustindex verifies that the original source of the review is Google.
*Posting this review on behalf of my father, John, who had work completed about two weeks ago* I had a fantastic experience with John the Plumber, specifically with Michael. He was patient, professional, clean, knowledgeable, and honest throughout the entire process. He took the time to explain everything, completed the repair quickly and thoroughly, and made sure everything was done properly. The estimate provided was exactly on the money, which was greatly appreciated. It’s clear that Michael takes pride in his work and genuinely cares about providing great service. I have recommended John the Plumber & Michael to my friends and family!
Yes, we handle water heater emergencies, including no hot water, leaks, or system failure. Our licensed plumbers can diagnose and repair both tank and tankless units on the spot.
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