Plumbing

Plumbing Services

Leaky faucets. Burst pipes. No hot water in January. Plumbing problems don't follow a schedule—and neither do we. From emergency repairs and water heater installation to frozen pipe thawing, we provide full-service plumbing for residential and commercial properties across Toronto and the GTA.

Our Plumbing Services

Plumbing

Leaky faucets. Burst pipes. No hot water in January. Plumbing problems don't follow a schedule—and neither do we. From emergency repairs and water heater installation to frozen pipe thawing, we provide full-service plumbing for residential and commercial properties across Toronto and the GTA.

Hot Water Restored — the Right Way

Water Heaters

Rust-colored water, strange rumbling, or inconsistent temperatures are your water heater telling you something. This page breaks down what those signs mean, when a repair makes sense vs. a full replacement, and how tank and tankless systems compare.

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Thawed Safely Before the Pipe Bursts

Frozen Pipes

Do not apply direct heat from a torch, heat gun, or space heater — rapid heating causes the burst you are trying to prevent. Open the faucet served by the frozen pipe, let warm room air circulate, and call a technician with professional thaw equipment.

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Help That Arrives Before Damage Spreads

Emergency Plumbing

Water flooding your home? Pipe burst overnight? We answer 24/7 and get there fast. In a plumbing emergency, every minute counts. We’ll stop the damage, fix the problem, and help you understand what happened—so you can breathe again.

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What Your Water Service Line Is and When It Needs Replacing

Copper Water Service

If your home was built before the 1970s, the pipe bringing water from the city main to your house may be original — and aging galvanized steel or lead lines degrade in ways that matter: restricted flow, discolored water, and in older homes, a genuine health concern.

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What Our Customers Are Saying

Trusted By Homeowners

We let the work speak for itself — but our customers say it better. Here's what Toronto homeowners and landlords have shared about their experience with Rainbow Drains.

  • I was very lucky to acquire the services of Rainbow Drains recently for repairs and renovations to my washroom. Communication before the actual work took place was very good so that I was fully aware of what needed to be done, length of time required and the costs involved. Thomas and his crew were very friendly but more importantly, professional throughout the three days it took to complete the task. Even when difficulties arose with the logistics of an old house (is anything ever level?) Thomas and his team worked tirelessly to find solutions and indeed, found many! I enjoyed their sense of humour, their warm personalities but more importantly, their professional work ethic. I'm so pleased with the overall results! I will definitely work with them again on my next washroom project!

  • Thomas has been the only plumber I've used and trusted for over 15 years. He's honest and professional and has a great eye for detail. Highly recommended.