This company is very dependable and honest. Robert was very friendly and he was able to notify me with potenial hazards that I could face later down the line. Tips he gave was very helpful and his service was very exceptional. I would definitely recommend their plumbing services in Toronto.
– Dave Lack


Your Local Markham Plumbers Committed to Quality and Integrity
We built Drain Experts Plumbing with one goal: to do the job right the first time. No upselling, no half fixes. When we show up, we explain what’s happening, walk you through the options, and fix it so you don’t have to call again for the same problem.
Most of our customers find us through friends and neighbors. That kind of trust doesn’t come from big promises; it comes from showing up on time, cleaning up after the work is done, and charging what we said we would. That’s how we run our business, and that’s why people keep our number handy.
All-in-One Plumbing Services for Markham Homes & Businesses
Each property has unique plumbing demands. Whether it’s a quick fix in the kitchen or a full-scale project, we treat each job with the attention it deserves. Our most requested Plumbing services in Markham include:
We clear grease, debris, and buildup from sinks, tubs, showers, and floor drains. Our cleaning methods are safe, effective, and help prevent future clogs.
If a drain refuses to clear, our Markham plumbers use advanced tools such as augers and hydro-jetting machines to remove even the toughest blockages.
For cracked, collapsed, or root-damaged pipes, we provide fast and lasting repairs. Using advanced tools and no-dig techniques, we repair drains quickly while keeping your property intact.
Markham basements face frequent water risks. A working sump pump is your home’s best defense against flooding. We install new units, keep them serviced, and step in quickly if repairs are ever needed.
Moisture leads to mold and structural damage. We provide basement and exterior waterproofing systems that protect properties during heavy rain and snowmelt.
Our high-definition cameras inspect pipes from the inside, allowing us to identify problems without unnecessary digging. This is especially useful before property purchases or after major repairs.
We install and upgrade water service lines to improve water pressure and bring older properties up to modern standards.
With thermal imaging, sound-based detection, and moisture meters, we locate leaks and hidden problems with precision. This reduces unnecessary repair costs and ensures targeted solutions.
From small leaks to new system installations, we cover plumbing needs for homes, businesses, and light industrial spaces. Our vehicles are fully stocked, allowing us to complete most repairs during the first visit.
Licensed, Insured, and Experienced Plumbers You Can Trust
You can feel confident knowing our plumbers are fully trained and backed by the right insurance and licenses to work safely in Ontario. Every plumber on our team has undergone extensive training and carries years of hands-on experience. We follow all city codes, safety standards, and best practices to make sure your plumbing is safe, reliable, and long-lasting.
24/7 Emergency Plumbing Services in Markham You Can Rely On
Issues like burst pipes, clogged sewers, or unexpected basement flooding can strike without warning. Our emergency plumbing team in Markham is always available. When you call, we guide you through quick steps to minimize damage, like shutting off your water supply. Once on site, we act immediately to restore safety and fix the issue.
From Start to Finish: How We Handle Your Plumbing Needs
We know plumbing issues can be stressful, especially when they disrupt your home or business. That’s why we’ve built a clear process to make things easy for our customers in Markham:
When you reach out, our plumbers team listens carefully to your problem. We ask the right questions so we’re prepared before arriving.
A licensed plumber visits your property, using advanced tools to locate the source of the issue quickly and accurately.
Instead of technical jargon, we explain the situation in simple words. You’ll know exactly what’s wrong and what your options are.
No hidden fees. We give you a clear cost breakdown before any work begins.
Whether it’s fixing a leak, unclogging drains, or installing new fixtures, we work efficiently while respecting your space.
After repairs, we test everything to ensure it’s working perfectly, then leave your home as clean as we found it.
We follow up for bigger jobs, making sure you’re satisfied and everything continues running smoothly.
This process means you’re never left guessing what comes next.
Why Homeowners in Markham Rely on Us
Markham homeowners trust us because we combine professionalism with a personal touch. We show up on time, respect your home, and always stand by our work. Many of our customers call us year after year because they know we’re consistent, transparent, and reliable. Whether it’s helping an elderly couple with a hot water problem in Unionville or assisting a young family in Cornell with a basement sump pump, we’re known for treating every customer like a neighbor. We’ve earned our reputation by not only fixing plumbing issues but also fostering long-term trust with our customers.
Understanding Markham’s Unique Plumbing Challenges
Markham’s mix of older neighborhoods and modern developments creates some unique plumbing challenges:

Older Homes

Hard Water

Growing Subdivisions

Seasonal Weather Shifts
Seasonal Plumbing Tips for Markham Homes
Every season brings its own set of plumbing concerns. These are some practical suggestions we often give to our clients:
Insulate exposed pipes to prevent freezing. Check your outdoor taps and shut off exterior valves before the deep cold sets in.
Test your sump pump to make sure it’s ready for heavy rain. Keep an eye out for water seepage in your basement during thawing and heavy snowmelt periods.
High water use from sprinklers and gardening can strain older plumbing systems. Watch for drops in pressure or leaks.
Clear eavestroughs and drains to avoid blockages. Schedule a hot water tank check before the colder months.
Plumbing with Safety and Compliance You Can Trust
Plumbing is not just about convenience; it is also about safety and compliance. Our plumbers team follows strict standards to ensure every job is done right:
- Licensed and insured plumbers with years of experience.
- Full compliance with the Ontario Plumbing Code.
- Workers are covered under WSIB for safety on every job.
- Eco-friendly disposal of old pipes, water heaters, and fixtures.
- Our plumbers stay up-to-date through ongoing training in the latest tools, methods, and safety practices.
By holding ourselves to high standards, we protect both your property and your peace of mind.

Our Commitment to the Markham Community
We’re part of the Markham community. Many of our team members live right here, and we take pride in serving our neighbors. From supporting local events to offering discounts for seniors and first-time homeowners, we believe in giving back. When you choose us, you’re supporting a local business that reinvests in the same community where you live and work.
What to Expect During an Emergency Call

Plumbing issues never wait for a good time. That’s why our team answers the phone 24/7 and comes prepared to get things under control right away. When you call us in the middle of the night or early morning, here’s what happens:
- Live Response: You speak to a real person, not a machine.
- Quick Dispatch: We send the nearest available plumber to your area.
- Rapid Arrival: Our service vehicles are fully stocked, so we arrive ready to fix most problems on the spot.
- Clear Communication: We let you know the situation and cost before we start work.
- Priority Care: We handle emergencies with urgency, minimizing damage to your home.
Whether it’s a burst pipe during winter or a flooded basement after a storm, you can count on us to respond quickly and effectively.
Frequently Asked Questions
Do you handle plumbing in both older and newly built homes in Markham?
Can you help prevent basement flooding in my Markham home?
Absolutely. We install and maintain sump pumps, backwater valves, and drainage solutions to protect your basement year-round.
Do you work with restaurants and retail shops in Markham?
Yes, our commercial plumbing team specializes in helping small and large businesses keep their operations running smoothly without plumbing interruptions.
What makes your service different from other plumbers in Markham?
Are you available during holidays or weekends?
Yes, we provide 24/7 emergency plumbing across Markham, even on holidays, because plumbing problems don’t wait for business hours.
what our Markham clients have to say?
EXCELLENT Based on 94 reviews Teresa Pacheco-Vaz2025-07-22Trustindex verifies that the original source of the review is Google. I wanted to take a moment to thank Drain Experts Plumbing (Robert and his team) for their willingness and positive response to the plumbing and drain problems we experienced in our home. In this day, when you seem to hear so many horror stories of various companies not standing behind their work, it is reassuring to see a company which not only stands behind their work but also does it with such a customer friendly attitude. I want to compliment you and your team on this and I will happily continue to recommend you to anyone I know for all plumbing related issues. The work was done efficiently and clean up done well. They truly are Drain & Plumbing Experts and have proven to be the most reputable and professional company I have interacted with. Thank you once again, for your outstanding work. Sincerely, Teresa Helene Garneau2025-07-17Trustindex verifies that the original source of the review is Google. We were pleased with the services, very knowledgeable, Robert explained the options to fix our basement clogged drain pipe which was a serious concern of ours meaning that each time there was a rain storm, the drain pipe was ineffective, water built up in that base basin & consequently that rain water would creep from under basement entry door. Robert and his team did the breaking of the concrete, the excavation, repaired & replaced the broken pipe. We now have a peace of mind, that problem is fixed for good. We highly recommend their services. Front Desk2025-07-12Trustindex verifies that the original source of the review is Google. Very nice plumbing service Ray Nayre2025-05-30Trustindex verifies that the original source of the review is Google. I got Robert to fix our kitchen sink drain today of my parents' basement living space. He was very professional in customer service. He took the time to explain the structural set up of the basement drain system, the repair procedure, the potential issue of the sink drain at hand and provided some practical maintenance to avoid future drain problems. I highly recommend this guy. Thanks! Dave Lack2024-12-31Trustindex verifies that the original source of the review is Google. This company is very dependable and honest. Robert was very friendly and he was able to notify me with potenial hazards that I could face later down the line. Tips he gave was very helpful and his service was very exceptional. I would definitely recommend their service. Parth Ray2024-11-13Trustindex verifies that the original source of the review is Google. Had a fantastic experience with Rob & his team! They were professional, very knowledgable, and did an amazing job installing our new bathtub. Our deciding factor was that they do not cut corners and do a thorough job so that there are no issues in the future which gave us peace of mind. Everything looks great, and they made sure everything was working perfectly before they left. Highly recommend for any plumbing needs! Francisco Domingo2024-08-26Trustindex verifies that the original source of the review is Google. I’ve known Robert for awhile cause we both go to the same gym.And then I had this issue on my kitchen which I’ve tried to fix it myself and even rent equipment from Home Depot to no avail I couldn’t fix it and it crossed my mind about rob and called him same day and time he came and got my kitchen sink going,really appreciate the effort and skilled told a lot of possible issue that I might have but fortunately it was way out bigger issue!,good to know a trusted plumber like Rob! Shannon Blakeley2024-08-17Trustindex verifies that the original source of the review is Google. This was my laundry room, sink hot mess. Years of washing kids with construction debris has clogged all the lines. Robert made himself available last minute this morning to come and fix this mess. Now everything flows perfectly! Absolutely fantastic job highly recommend Steve Blank2024-08-12Trustindex verifies that the original source of the review is Google. Called Rob and unlike other plumbers in the past, he asked a number of pertinent questions about my clogged sink issue. He arrived on time the next day and was very personable and great to talk to. After fixing the problem he said it was easier than first quoted and he reduced the price. How often does THAT happen? I've used various plumbers over the years and I hate when they pull out a book that has pre-determined prices for every job...like a car dealer mechanic shop...so if the job is quicker/easier they still charge you the "book" price. I've now found my plumber expert in Rob and will use him exclusively for any future troubles. A+++++
Say Goodbye to Plumbing Problems
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