Toronto winters can be rough on your pipes. A really cold night can freeze an exposed pipe, and when that ice eventually thaws, you could end up with a burst pipe, a flooded basement, and a repair bill that gets bigger the longer the water runs. When you have water pouring into your house, you don’t want to spend hours figuring out which plumber might actually answer the phone.
I looked at plumbing companies across the GTA, paying attention to things like emergency response times, experience with frozen and burst pipes, and what customers had to say after the work was done. Here are five companies worth knowing about before the next deep freeze.
The shortlist methodology
For this list, I looked at publicly available information from Google and HomeStars reviews, company websites, and online directories. I focused specifically on companies with experience handling frozen pipes and other plumbing emergencies in Toronto and the GTA, rather than simply picking well-known plumbers that offer general services.
The five that stood out were:
- Premier Plumbing: Best for residential and commercial emergency plumbing across the GTA
- Roto-Rooter: Best for larger emergency jobs and water damage restoration
- Delta Plumbers: Best for long-established emergency service in Toronto
- Drain Rescue Plumber: Best for fast, one-hour emergency response to burst pipes
- Brothers Plumbing: Best for straightforward repairs without unnecessary upselling
→ See the full research breakdown
How the Right Plumbing Company Can Make a Difference
A frozen pipe usually doesn’t give you much warning. You might notice a wet spot on the wall, a growing stain on the ceiling, or water pooling somewhere it definitely shouldn’t be. At that point, you don’t really want to be comparing plumbers—you want someone who can figure out what’s happening and stop the problem.
That’s especially important in Toronto, where homes can vary quite a bit in age and construction. Older houses may have pipes running through exterior walls, crawlspaces, basements, or other areas that aren’t well insulated. A plumber who has dealt with frozen pipes before is more likely to know where to start looking instead of spending hours trying to track down the problem.
Reviews can tell you something here, too. When people are dealing with a burst pipe, they’re understandably going to remember whether the plumber answered the phone, arrived when promised, found the source of the problem, and explained what needed to be done.
Of course, no plumber can prevent every plumbing disaster. But having a company you can call when a pipe freezes or bursts can save you a lot of stress—and potentially a lot of water damage. It’s one of those things that’s worth figuring out before you’re standing in a puddle at midnight wondering who to call.
Top 5 Plumbing Companies in Toronto: Quick Specs
Premier Plumbing offers residential and commercial plumbing services throughout Toronto and the GTA, including burst pipe repairs, water heaters, drains, and sump pumps. The company says its entire team has Red Seal Certification, rather than limiting that credential to a few senior plumbers.
For frozen or burst pipes, Premier Plumbing offers 24/7 emergency service and same-day response. They have more than 15 years of experience working in the GTA, including with some of the plumbing challenges that come with older homes.
Customer reviews often mention thorough diagnostics, written reports, and clear explanations of what went wrong. Transparent pricing also comes up in reviews, which can be particularly helpful when you’re dealing with an unexpected plumbing emergency.
Roto-Rooter
Roto-Rooter is a large plumbing and drain cleaning company with locations across North America. In addition to plumbing repairs, some locations offer water damage restoration, which can be useful when a burst pipe has already caused damage to floors, walls, or other parts of the house.
The company has been around since 1935 and offers emergency service year-round. Its size also means it may have access to more crews and equipment than a small independent plumbing company, which can be helpful during a widespread cold snap when emergency calls are piling up.
Reviews frequently mention response times, although experiences can vary by location. That’s worth keeping in mind when choosing a national company: the local team handling your call is ultimately what matters.
Delta Plumbers
Delta Plumbers Inc. has been serving Toronto since 1947. The company handles everything from clogged drains and fixture installation to emergency plumbing, including burst pipes.
Its long history in Toronto means the plumbers have experience working with older homes and some of the infrastructure that comes with them. The company also offers 24/7 emergency service, so a burst pipe discovered in the middle of the night doesn’t necessarily have to wait until morning.
Customer testimonials tend to mention both the quality of the work and communication. The overall impression is fairly straightforward: diagnose the problem, explain the options, and get the repair done without making the situation more complicated than it needs to be.
Drain Rescue Plumber
Drain Rescue Plumber has been serving Toronto and the GTA since 1997, with services ranging from drain cleaning and sewer repairs to leak detection and plumbing emergencies.
One of the company’s more specific promises is a one-hour arrival time for emergency calls. That’s obviously useful when you’re dealing with an active leak or burst pipe, although actual arrival times can depend on traffic, weather, and how busy the company is.
Drain Rescue also uses camera inspection equipment, which can help plumbers see what’s happening inside pipes without immediately having to open up walls or floors.
There wasn’t as much detailed third-party review information available for this company during the research as there was for some of the others on this list. Its long history in the GTA is still worth noting, but I’d treat the one-hour response as a company promise rather than a guarantee of what will happen in every emergency.
Brothers Plumbing
Brothers Plumbing has been serving Toronto since 1969 and offers residential and commercial plumbing, repairs, installations, and drainage services. The company operates seven days a week and emphasizes straightforward recommendations rather than selling customers work they don’t need.
That approach can be especially welcome after a pipe freezes or bursts. You may need a fairly simple repair, rather than the much larger job that a stressful emergency can make seem necessary.
Brothers Plumbing has decades of experience working in Toronto, including older homes where plumbing systems can be quite different from those in newer construction.
The company also gets business through repeat customers and word of mouth, rather than relying solely on a large volume of online reviews. That’s harder to measure than a Google rating, but a company that has been around for more than 50 years clearly has some staying power.
How These Options Were Tested and Ranked
I started with a larger list of plumbing companies serving Toronto and the GTA, looking specifically for companies that handle emergency calls and burst pipes. I looked at their websites, Google reviews, HomeStars listings, and other publicly available information to get a sense of their services, coverage areas, experience, and reputation.
From there, I narrowed the list down to companies with a reasonably established track record. I wasn’t just looking for the highest star rating. A company with thousands of reviews isn’t necessarily the best choice for a burst pipe, so I paid attention to what customers actually said about emergency calls, response times, communication, and the quality of the repairs.
I also compared what companies say on their websites with what customers report. That’s particularly important with emergency plumbing, where a company might advertise 24/7 service but have very different response times in practice.
Finally, I looked at things that are especially useful when you’re dealing with frozen or burst pipes: emergency availability, response-time guarantees, experience with older Toronto homes, and whether the company can help with water damage after a pipe has failed.
How to Find a Plumbing Company in Toronto Based on Your Needs
Experience with frozen pipes: Don’t assume that every plumber who handles routine repairs has extensive experience with frozen pipes. If you live in an older home or have pipes running through an exterior wall, crawlspace, or other cold area, look for a company that has dealt with these problems before.
Emergency services: Make sure the company actually offers emergency burst pipe repair. If water is pouring into your basement at 2 a.m., a plumber who only takes regular daytime appointments isn’t going to be much help.
Water damage restoration: This isn’t essential for every plumbing company, but it can be convenient if a burst pipe has already damaged drywall, flooring, or other parts of your home. You may need to bring in a separate restoration company otherwise.
Emergency pricing: Ask about the emergency call-out fee and how pricing works before agreeing to the repair, if you have time to ask. Even in a crisis, it’s reasonable to want to know what you’re paying for.
Response time: If a company advertises a specific response time or arrival guarantee, find out exactly what that means. Is it available 24/7? Does the guarantee apply throughout the GTA or only in certain areas? And is it a guaranteed arrival time or simply a target?
Licensing and permits: For larger plumbing jobs, make sure the contractor is properly qualified and that any required permits are handled. This is particularly important when work involves structural changes, shared walls, or other work that goes beyond a simple repair.
Wrap-Up
You probably don’t want to spend your next cold snap researching plumbers while standing in a puddle of water. Having a few companies in mind ahead of time can make a stressful situation a little easier.
The five companies on this list each have something different to offer. Premier Plumbing and Brothers Plumbing have long histories in the Toronto area, while Roto-Rooter brings the resources of a large national company. Drain Rescue Plumber stands out for its advertised one-hour emergency response, and Delta Plumbers has been serving Toronto for more than 75 years.
Whichever company you choose, save the number somewhere you can find it quickly. When a pipe bursts in the middle of the night, that’s one piece of information you won’t want to hunt for.
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