
Drain Repair & Replacement in Toronto & GTA
Your Trusted Experts for Professional Drain Services
At DrainPro, we specialize in expert pipe repair and full pipe replacement services for both residential and commercial properties across the Greater Toronto Area. Whether you’re dealing with aging infrastructure, corroded water lines, or sudden pipe bursts, our licensed plumbing technicians are equipped to restore your system with precision, speed, and care. Our services are tailored to prevent water damage, restore efficiency, and protect your property for the long term.

24/7 Emergency Service

Fully Licensed & Insured

Guaranteed Satisfaction

Rated 5 Stars by Homeowners

Why Timely Pipe Repairs Matter
Small pipe issues can quickly escalate into major structural damage, costly repairs, and unsafe living conditions. Leaks may lead to mold growth, foundation cracks, and higher utility bills. DrainPro offers preventative inspections and immediate repair solutions to stop the problem at the source. We use advanced diagnostic tools to locate leaks or faults and recommend solutions that suit your budget and timeline.
Our Pipe Services Include


Leak Detection & Repair – Pinpointing and sealing hidden pipe leaks before they cause major damage

Copper & PEX Re-piping – Modern pipe materials to replace old or corroded lines with long-term efficiency

Drain & Sewer Line Repair – Trenchless options available for less disruption to your property

Frozen Pipe Repair – Emergency thawing and insulation to prevent future freezing

Burst Pipe Replacement – Fast action when pipe failure leads to water damage or flooding

Water Line Repair – From main supply lines to in-home plumbing
Serving Toronto & Surrounding Areas
Our pipe repair teams are on-call and ready to serve homeowners and businesses in: Toronto, Mississauga, Scarborough, Vaughan, Brampton, Markham, North York, Etobicoke, Oakville, and more.
Whether you're in an older home with legacy plumbing systems or a modern build experiencing sudden issues, we have the tools and expertise to get the job done right the first time.
Signs You May Need Pipe Repair or Replacement

Water stains on ceilings, walls, or floors

Decreased water pressure

Noisy pipes (banging, rattling, or whistling)

Unexplained increase in water bills

Musty odors or visible mold

Frequent clogs or slow drains
If you're noticing any of these warning signs, our DrainPro experts can inspect your system and recommend the most cost-effective repair or replacement plan
Why Choose DrainPro for Pipe Repairs?
At DrainPro, we bring a reputation built on trust, efficiency, and long-lasting results. Here's why Toronto homeowners choose us
Customer Reviews
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What is a backwater valve and how does it work?A backwater valve is a plumbing device installed on your main sewer line to prevent sewage from backing up into your home. During heavy rainfall or sewer overload, the valve flap automatically closes to stop water and sewage from flowing backward into your basement. It’s one of the most effective ways to prevent basement flooding in Toronto and the GTA.
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Do I really need a backwater valve in Toronto?Yes if your home has a basement and is connected to the city’s sewer system, you are at risk during heavy storms. The City of Toronto recommends backwater valves to protect your home from sewage backups and even offers a subsidy program to help cover installation costs.
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How much does a backwater valve installation cost?The cost typically ranges from $1,500 to $3,500, depending on your home's plumbing system, accessibility, and permit requirements. The City of Toronto’s Basement Flooding Protection Subsidy Program offers homeowners up to $1,250 back to help offset the cost.
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How long does the installation take?In most cases, backwater valve installation takes one day. Our DrainPro team handles everything from initial inspection to concrete restoration, ensuring a smooth and efficient process with minimal disruption to your home.
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Is a permit required for backwater valve installation?Yes most municipalities, including Toronto, require a plumbing permit before installation. Don’t worry DrainPro takes care of the entire permit process for you, ensuring everything is up to code and subsidy-compliant.
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How do I maintain a backwater valve?You should inspect your backwater valve every 6 months. Open the clear cover and check for debris, wear on the rubber seal, and proper flap movement. DrainPro will show you how to do this during installation and offers maintenance services if needed.
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Will a backwater valve stop all types of basement flooding?A backwater valve protects against sewage backups from city sewer lines. To protect against groundwater or stormwater flooding, you may also need a sump pump or weeping tile system. We offer full basement waterproofing solutions ask us about your options.
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Can I get help applying for the city rebate program?Absolutely. Our team will guide you through the City Basement Flooding Protection Subsidy Program and assist with all necessary paperwork to help you get your rebate quickly and easily.
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How do I book a free quote for backwater valve installation?You can call us at (647) 867-9779 or fill out our online quote form. One of our licensed technicians will visit your home, inspect your system, and provide a detailed estimate with no pressure.
Don’t let a small leak turn into a costly disaster. Contact DrainPro for expert pipe repairs and replacements in Toronto and the GTA. Our friendly support team is ready to book your free estimate and get your home or business back on track.