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Leaks, clogged drains, no hot water, or sump pump issues — book a time instantly and we’ll fix it today.
Why Homeowners Choose John The Plumber
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When you need a reliable plumber in Ottawa, John The Plumber is ready to help.
Since 2006, we’ve become the plumber Ottawa trusts because we offer fast, affordable, and professional plumbing services, including 24/7 emergency plumbing, drain cleaning, plumbing repairs, water heater service, and more. Whether you’re dealing with clogged drains, leaking pipes, or no hot water, our licensed and insured Ottawa plumbers are equipped to fix the problem — and do it right the first time.
With over 2,000 five-star reviews and same-day availability, we’re proud to be one of the most trusted plumbing companies in Ottawa. And with our transparent pricing, satisfaction guarantee, and 2-year warranty, it’s no wonder homeowners choose John The Plumber again and again.
🚨 Limited-Time Offer: Discounts available while appointment slots last.
Let’s make your next big plumbing project easier — and more affordable — with John The Plumber Ottawa.
We’re proud to be one of the most trusted plumbing companies in Ottawa – recognized by Google, HomeStars, Handyman Reviewed, Top Choice, 3 Best Rated, and more. Our commitment to quality and customer satisfaction shows in everything we do.
John The Plumber has proudly offered plumbing services in Ottawa and the surrounding area since 2006. With licensed plumbers stationed across the city, we’re ready to respond quickly — even during after-hours plumbing emergencies.
Whether you live downtown, in the suburbs, or just outside the city limits, you can count on fast, friendly, and reliable plumbing service near you.
If you’ve searched for a plumber in Ottawa, there’s a good chance we’re already serving your neighbourhood. Click below to explore your area!
Not sure if we serve your neighbourhood?
📞 Call us at 613-227-7465 or book online — we probably do!
🌐 Not in Ottawa? No Problem!
John The Plumber proudly serves homeowners across Ontario—from Kingston to Hamilton and beyond! Wherever you are, professional plumbing help is just a call away. View All Our Plumbing Locations.
Say goodbye to stubborn sink clogs with our expert Ottawa sink drain services! Whether you’re dealing with a slow-draining sink or a full blockage, our licensed Ottawa plumbers use Hydro Jetting and precision snaking to restore flow fast.
💥 Bonus: We’re the only Ottawa plumbing company offering a warranty on sink clog removal!
From blocked floor drains to sewer backups, our team is equipped with the latest technology to solve your toughest drain problems. With Hydro Jetters and camera inspections, we diagnose and clear clogs fast.
✅ Same-day clogged drain repair services available!
🛠 Covered by our warranty on drain cleaning
Whether you’ve got a leaky pipe, running toilet, or you’re ready for a full fixture upgrade, we offer same-day plumbing repairs in Ottawa and a 2-year warranty on all installations.
Need help now? We’re always nearby with licensed plumbers ready to help.
From clogs and leaks to complete toilet replacements, our licensed plumbers offer fast, same-day toilet repair and installation services in Ottawa—with a 2-year warranty on every install.
Toilet trouble? We’re just around the corner and ready to help, anytime you need us.
Dripping taps, low pressure, or a faucet that just won’t turn off? Our licensed plumbers offer fast, same-day faucet repair and installation services in Ottawa.
Need it fixed today? We’re nearby and ready to help whenever you need us.
Whether it’s a broken pump, strange noises, or you’re ready for a new installation, our plumbers provide reliable sump pump repairs and replacements across Ottawa—same-day service available.
Dealing with a wet basement? We’re close by and ready to get your sump pump back in action.
No hot water? Whether you need a quick repair or a brand-new water heater installed, our licensed plumbers deliver fast, reliable service across Ottawa—same day when you need it most.
Don’t wait on cold showers. We’re nearby, fully equipped, and ready to restore your hot water fast.
Our TSSA-certified gas fitters handle everything from furnace installations to gas line repairs and BBQ hookups. Whether you need emergency service or an annual inspection, we’re your go-to for heating and gas in Ottawa.
Book a Heating & Gas Expert Today
Burst pipe? Sewer backup? No problem. Our emergency plumbers in Ottawa are available day or night to stop damage and get your system back on track. And the best part? No extra fees for after-hours service!
Call for Emergency Plumbing Services
We offer professional septic inspections, repairs, and installations throughout Ottawa and nearby areas. Whether it’s a pump replacement or a full system upgrade, we have the tools and experience to get the job done right.
Learn More About Our Septic Services
Protect your home from radon gas with our professional radon testing and mitigation services. Our licensed specialists install safe, effective systems that reduce radon levels and keep your family safe.
Schedule Your Radon Test TodayAt John The Plumber, we don’t just offer plumbing services — we offer peace of mind. From the moment you call to the time our licensed plumber walks out the door, your satisfaction is our top priority.
Whether it’s a clogged toilet, a water heater replacement, or an emergency in the middle of the night, you can count on reliable plumbing services in Ottawa, backed by a 2-year warranty, same-day availability, and transparent pricing.
All of our plumbers are licensed, insured, background-checked, and professionally trained to ensure your plumbing repairs are done right the first time.
We have Ottawa plumbers on the road every day, ready to respond fast. From clogged drains to broken pipes, we’re known for same-day plumbing services in your neighbourhood.
No frustrating call centers — just real, local dispatchers ready to help. We’re proud to offer prompt service and friendly voices when you need us.
We don’t believe in nickel-and-diming. If you hire us to do the work, you won’t pay extra for the visit. That’s our way of offering reliable service without the surprises.
Before any work begins, we’ll walk you through the options and pricing. No pressure, no gimmicks — just honest Ottawa plumbing service you can trust.
We back our workmanship and all parts we supply and install with a solid 2-year warranty.
Please note: While we offer a special warranty on many clog removal services, clogged drains are not included in the standard 2-year warranty, as they can be caused by external factors.
👉 Ask us about warranties on drain cleaning — we’re one of the only Ottawa plumbers who offers any warranty on clogs!
Booking online is fast, easy — and it saves you money. Save $20 when you book your plumbing service online today.
Book Now & Save $20Hire us for the job, and we’ll waive the visit fee. No surprises — just upfront pricing and great service.
We believe in giving back. Ask about our community discount program and see if you qualify for 10% off your plumbing service.
We value loyalty — returning customers automatically save 10% on standard plumbing services.
Need a big repair or replacement? We offer flexible plumbing financing options including zero down and no payments for 3 months.
See Financing OptionsNeed plumbing repairs or installations but worried about the cost? At John The Plumber, we make it easy with low monthly payment plans starting at invoices as low as $1,000. Whether you’re facing a sudden plumbing emergency or planning a home upgrade, our affordable financing options help you get the job done without delay.
We offer:
Quick and easy approval process
Flexible payment terms that work with your budget
Support for jobs big or small — from water heater replacements to full plumbing renovations
With John The Plumber’s financing, you don’t have to put off important repairs. Our low monthly payments allow you to spread out costs while enjoying the same trusted, professional service we’re known for across Ontario.
Don’t wait until it gets worse. Avoid costly damage and disruptions by getting plumbing issues fixed now — and pay later in easy installments.
Since 2006, John The Plumber has been revolutionizing plumbing services in Ottawa. Gone are the days of long waits and subpar service. We're here to deliver rapid, top-notch plumbing service with a personal touch.
Trusted Local ServiceNeed urgent plumbing help? We're known for our lightning-fast response. Most times, we offer same-day or next-day services, ensuring the fastest solution in Ottawa.
Same-Day AvailabilityYour happiness is our priority. From expert problem-solving to reasonable fees, we ensure a seamless experience. Our glowing reviews speak volumes about our dedication to customer care.
Care After the JobWe take pride in our rigorous hiring process. Only the best plumbers in Ottawa make it to our team, ensuring they have the technical skills, friendliness, and professionalism our customers deserve.
Licensed ProsWe back our services with a robust 2-year warranty, giving you peace of mind. This commitment extends to all our work, from toilet replacements to water heater installations, with understandable exceptions.
2-Year WarrantyOur roots and hearts are in Ottawa. We're not just your plumbers; we're your neighbours, actively involved in local charities and initiatives. We believe in giving back to the community.
Ottawa ProudNo surprises here! We discuss all costs upfront, so you know exactly what you're getting and what you're paying for. With standardized pricing, you can trust us for honesty and clarity.
Upfront PricingWe’re picky about what we install in your home. Partnering with top brands like American Standard, Delta, and Moen, we ensure quality, longevity, and functionality in every installation.
Built to LastOur large team and optimized routes mean we're always near you, ready to provide fast, reliable service throughout Ottawa and surrounding areas.
Ottawa-Wide Service
Water was showing up in the condo below. That is never a good sign. In this Hintonburg building, it pointed straight to the toilet on the floor above. The wax ring had failed.
That humble ring sits between the base of the toilet and the floor flange. When it gives out, every flush sends a small amount of water seeping downward. Over time, it finds its way through the subfloor and into the unit below.
We lifted the toilet completely off the floor and inspected the flange. It was cleaned up before anything else went back in place. Then we set a fresh wax ring, carefully reset the toilet, and made sure it was level and seated properly. The bolts were tightened evenly so the base would not rock. A rocking toilet is usually what breaks the seal in the first place.
Once everything was back together, we confirmed there was no movement at the base and no sign of leaking. The tenant upstairs was good to go, and the neighbour downstairs could stop worrying about water coming through their ceiling.
If you are dealing with something similar in your Hintonburg condo or home, give us a call at 613-227-7465.
The old tank was already out when we snapped the before photo. Pipes exposed, tools on the floor, insulation pulled back. That mid-job moment where everything looks a little chaotic before it comes together cleanly.
A homeowner here in Ottawa called us when their electric water heater finally gave out. We swapped in a Bradford White 40-gallon electric unit, a solid, reliable choice for a home this size. Along with the new tank, we replaced the mixing valve, which is something worth doing at the same time. A worn mixing valve can affect your water temperature and, more importantly, your safety. Fresh tank, fresh valve, everything dialled in properly.
The after photo tells the story. Clean copper connections up top, the new tank sitting neatly in the utility space, and all the piping reconnected properly. No clutter, no makeshift fixes. Just a straightforward install done right.
This was a returning client, and we always appreciate that trust. It means something to us.
If your water heater is getting on in years or you're noticing anything off, we're easy to reach. Call us at 613-227-7465 and we'll take it from there.
An outdoor faucet that leaks into the basement is not something to ignore. We see this fairly often in The Glebe, especially in older homes where the original hose bibs have been through decades of winters.
The usual culprit is a frost-free hose bib that has worn out. These fittings are designed to keep water away from the exterior wall when temperatures drop, which prevents freezing inside the pipe. When the internal seal or components fail, water can travel back through the wall instead of draining properly. That moisture ends up in the basement.
Replacing the hose bib is a straightforward repair. We remove the old fitting, check the surrounding connections, and install a new frost-free model fitted cleanly against the siding. Done right, it seats flush with the exterior wall and keeps water moving in the right direction.
The fix itself does not take long, but the damage from leaving it can. Water quietly seeping into a basement through a whole season adds up. Catching it early makes a real difference.
If your outdoor tap is dripping, running weak, or you have noticed unexplained moisture near the foundation, we are happy to come take a look. Reach us at 613-227-7465.
A family in Westboro needed a new kitchen faucet. Not a repair, not a patch. A full installation, done right.
They had their eye on a matte black fixture to sit over their white farmhouse sink. The kind of faucet that looks like it belongs there. We sourced the right model, confirmed the fit, and got to work.
Installing a faucet properly takes more than connecting a couple of lines. The supply connections have to be tight and positioned well. The mounting has to be secure against the sink deck. Seals need to seat cleanly so nothing weeps later. We take our time on each step because a rushed installation tends to come back around.
Once everything was in place, we ran the water, checked the connections, and confirmed the handles moved smoothly. No drips under the sink. No wobble at the base. Just a faucet that works the way it should, sitting cleanly on that granite countertop.
Westboro homes tend to have a lot of character, and the fixtures inside should match. It is a small thing, but a well-installed faucet makes a real difference in how a kitchen feels day to day.
If you have a faucet installation coming up in Ottawa, give us a call at 613-227-7465.
The old tank had been leaking for a while. Rust staining had worked its way down the wall behind it, and the pressure relief valve was doing its job, but the tank itself was finished. It had to go.
A homeowner in Ottawa called us in, and we replaced the old unit with a new 60-gallon Bradford White electric water heater. Tall tank, solid build, rated for 208V. A good fit for a busy household that needs reliable hot water without running short.
We also installed a proper shut-off valve for the new tank. It sounds like a small thing, but it matters. If anything ever needs attention down the road, the water can be isolated quickly without scrambling.
The new tank fits cleanly in the same tight utility space. No drips, no staining, no drama. The copper supply lines above connect neatly to the top of the unit, and everything is set up the way it should be.
This kind of job comes up a lot in older Ottawa homes. Tanks age out, and when they start leaking, the wall behind them pays the price. Catching it and replacing the unit properly saves a lot of headache later.
If your water heater is showing its age or giving you trouble, give us a call at 613-227-7465.
Water was showing up on the ceiling downstairs. That is never a good sign. A homeowner in Westboro called us first thing, needing someone out the same day. The source turned out to be the upstairs bathroom toilet, leaking right at the base.
The culprit was a corroded floor flange bolt and a deteriorated wax ring. That failing seal had been letting water escape with every flush, working its way down through the floor a little at a time. Left much longer, the ceiling damage would have gotten a lot worse.
We pulled the old toilet, cleared out the old wax ring and hardware, and installed a new toilet we supplied. Clean fit, solid seal, no more movement at the base.
Same-day calls like this one are exactly why we stay ready. A leak between floors moves fast. Getting in quickly meant stopping the damage before it spread any further.
If you have got a toilet that rocks, seeps at the base, or is sending water somewhere it should not be, give us a call at 613-227-7465.
If your basement is flooding, shut off the water source if possible and call a plumber immediately. Flooding is often caused by sump pump failure, sewer backup, or heavy water intrusion and needs urgent attention to prevent serious damage. Our team can quickly diagnose the issue and provide professional sump pump repair to restore protection.
Clogged drains are usually caused by grease buildup, debris, or blockages deeper in the pipe. While temporary fixes may help briefly, the issue often returns unless it’s properly cleared. Professional drain cleaning ensures the blockage is fully removed and your pipes flow properly again.
No hot water can be caused by a failing water heater, thermostat issues, or sediment buildup inside the tank. A licensed plumber can inspect the system and determine whether water heater repair or replacement is the best solution.
We offer same-day plumbing service across Ottawa and surrounding areas. For urgent issues like flooding, leaks, or sewer backups, we prioritize fast response to help prevent further damage.
Yes — even a small leak can lead to major damage over time. Water can spread behind walls, weaken materials, and create mold if not addressed. It’s best to have a professional plumber repair the issue before it worsens.
In most cases, yes. We can diagnose sump pump issues quickly and perform repairs or replacements to ensure your home is protected from flooding again.
