Logo for Absolute Draining & Plumbing, with “ABSOLUTE” in blue capital letters. The “O” has a target design, and “Draining & Plumbing” appears below in smaller blue text.

20+ years experience

Flat-rate pricing

25-year warranty

Basement Waterproofing Toronto: Expert Solutions To Keep Your Home Dry

Our expert basement waterproofing Toronto team is available to offer long-lasting, superior solutions if you're dealing with a wet basement or unexpected flooding. At Absolute Draining & Plumbing, we specialize in safeguarding your foundation and making sure your family is dry and safe in any weather.

A close-up of a building foundation shows exposed concrete and red brick walls, partially covered with black dimpled waterproofing membrane—highlighting essential work for drain repair and plumbing in Toronto. Construction materials and cables are visible nearby.

Why Basement Waterproofing Toronto is Essential for Your Home

As we all know, a wet basement is more than just a nuisance; it is a threat to the structural integrity of your property. In the Toronto area, we deal with heavy seasonal rains, rapid snowmelt, and high water tables that put constant hydrostatic pressure on your foundation walls. Over time, this pressure causes cracks, allowing moisture to seep in, which leads to mould growth, damaged drywall, and a "musty" smell that permeates your entire living space.

Investing in professional basement waterproofing services is the most effective way to preserve your home’s value. Whether you have a small basement leak or a large basement flood, it is important to address the plumbing problem rather than just the symptoms. Our all-inclusive foundation repair and basement waterproofing services guarantee that water is channelled away from your house, keeping your basement dry and usable for many years to come.

How Our Basement Waterproofing Process Works

We believe in a transparent, step-by-step approach to ensure your basement waterproofing project is completed with precision and care.

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1️⃣ Contact us

To discuss your basement issues, contact us via phone or using our online form. We will pay attention to your worries and arrange a time that works for you to have your foundation professionally evaluated.

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2️⃣ Agree on time

Once we’ve inspected your home and provided a clear quote for the basement waterproofing cost, we will set a start date that fits your schedule. Our team arrives on time, fully equipped to begin the waterproofing work.

A hand adjusts the lever of a kitchen faucet while water overflows from a glass, splashing dramatically over the sink—a vivid reminder of the importance of timely drain repair and plumbing in Toronto.

3️⃣ Enjoy the result

After the waterproofing materials are installed and the site is cleaned, you can enjoy a dry, safe basement. We stand behind our work, providing you with long-term peace of mind and a 25-year warranty on major repairs.

Get in Touch for a Waterproofing Consultation

Don’t wait for the next heavy rainstorm to find out your basement leak repair wasn't enough; contact our experts today to secure your home. We are ready to answer your questions and provide a clear roadmap to a waterproofed foundation.


    Why Homeowners Trust Absolute Draining & Plumbing

    The main distinction between a short-term fix and long-term protection is locating and selecting the best waterproofing contractors. At Absolute Draining & Plumbing, we combine local expertise with industrial-grade technology to deliver results that last.

    20+ years experience

    With over two decades of experience across the Greater Toronto Area, we have encountered every possible foundation type and soil condition. Our deep knowledge of Toronto homes allows us to identify hidden issues that less experienced waterproofing companies might miss.

    Flat-rate pricing

    We believe in honesty and transparency, which is why we offer flat-rate pricing. You won’t have to worry about hidden fees or escalating costs once the job has started; the price we quote is the price you pay.

    25-year warranty

    We stand behind our work. You can feel secure knowing that our basement waterproofing services are covered by a 25-year warranty. We use the highest quality waterproofing products to ensure your basement stays dry year-round.

    Free consultation

    We offer a free consultation to evaluate your waterproofing needs. Our experts will explain the difference between interior waterproofing and exterior waterproofing so you can make an informed decision for your home.

    The Benefits of Working With Our Expert Basement Waterproofing Team

    We understand that the cost of basement waterproofing is a significant consideration. We strive to make our services accessible to all homeowners in Toronto by offering the best value in the industry.

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    1️⃣ Lowest price guarantee

    We are committed to providing the most competitive basement waterproofing costs in Toronto. If you receive a lower written quote from a licensed local competitor, we will beat it by 10%.

    2️⃣ Price per job (not hourly)

    Our “price per job” model ensures our plumbers focus on quality and efficiency rather than watching the clock. Whether the job takes four hours or eight, your cost to waterproof remains the same.

    A plumber in a red plaid shirt and overalls works under a kitchen sink, surrounded by modern cabinets. An open toolbox with various socket wrenches sits on the floor, highlighting expert drain repair and plumbing in Toronto.
    A person is drawing or writing on large sheets of paper with a pen, and a ruler is placed on the wooden table in the foreground—perhaps sketching plans for drain repair or plumbing in Toronto. The focus is on the ruler and the persons hand.

    3️⃣ Plumbing rebate assistance

    The City of Toronto offers various rebates for flood protection, such as backwater valve and sump pump installations. Our team handles the paperwork for you to ensure you get the maximum rebate possible.

    4️⃣ 10% seniors discount

    We value our community. Seniors in the Greater Toronto Area receive a 10% discount on all basement waterproofing and foundation repair services.

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    Our Completed Draining and Plumbing Projects

    See the difference that expert basement waterproofing can make for your property. Our gallery showcases recent waterproofing projects in Toronto, highlighting our clean excavation sites, meticulous membrane applications, and successful foundation repairs.

    What Our Clients Say About Our Work

    We take pride in being a highly-rated basement waterproofing company in Toronto that shows up on time and leaves the job site spotless.

    Beyond Basement Waterproofing Services

    We do more than just basement waterproofing and patch leaks. We provide a full suite of services to ensure your basement stays dry regardless of the weather.

    A person performs drain repair and plumbing in Toronto under a sink, tightening a white plastic pipe by hand. Various pipes and fittings are visible, while blue light illuminates the scene.

    Our 24-hour emergency plumbing staff is available to help when you need it most. Our emergency plumbers arrive quickly to handle major leaks, burst pipes, and other urgent issues—trust our emergency team to prevent costly water damage to your home. 

    A plumber wearing red gloves and a cap is working on copper pipes and connections under a boiler in a utility room, showcasing expert drain repair and plumbing in Toronto. Various pipes, valves, and tools are visible on the tiled floor.

    Our skilled plumbers serve commercial properties, including offices, restaurants, and retail spaces. Business owners trust us for everything from plumbing installation to emergency repairs, with dependable service that keeps their operations running smoothly.

    A large turquoise pipe lies on the ground at a Drain repair and Plumbing in Toronto site, with a small device emitting a red light inside. A person with a shovel stands nearby, and a ladder leans against the dirt wall.

    Say goodbye to clogged drains and recurring blockages. Our qualified plumbers use high-pressure hydro-jetting and advanced camera inspections for effective drain cleaning—perfect for any type of plumbing system in both residential and commercial properties.

    Concrete utility structures and a large green pipe, used for drain repair and plumbing in Toronto, are partially buried in a dirt trench at an excavation site, with some markings and labels visible on the structures.

    Our specialty is time-saving, mess-free, no-dig drain repair technology. Our professional plumbers provide long-lasting results whether you’re dealing with a collapsed drain or a fractured pipe. For your peace of mind, repairs are covered by a 25-year warranty.

    A person in a beige and brown uniform uses a wrench to adjust pipes connected to a gas or water meter on a white wall, showcasing expert plumbing in Toronto.

    Protect your basement from sewage backups with a professionally installed backwater valve. Our plumber team handles everything, including obtaining necessary permits and rebate support. It’s one of the smartest upgrades for your home’s plumbing system.

    A person in cleaning attire and gloves walks down a hallway, carrying a gray bucket filled with cleaning supplies—ready for any cleaning or drain repair in Toronto. The scene is dimly lit, revealing only the lower half of the person.

    If your home or business suffered from a plumbing leak or flood, we can help. Our plumbing team provides complete water damage restoration, from cleanup to repairs. We act fast to prevent further damage and mould growth.

    Tips & Insights For Your Plumbing Needs

    Our blog covers everything from the role of weeping tiles to how basement flooding affects your home’s foundation.

    Frequently Asked Questions

    Navigating basement waterproofing and foundation maintenance can be overwhelming and confusing. Here are some of the most common FAQs about basement waterproofing we hear from our clients.

    What is the difference between interior and exterior waterproofing?

    Exterior basement waterproofing is considered the most effective waterproofing strategy because it stops water from entering your basement entirely. Our waterproofing team excavates down to the basement foundation to apply high-quality waterproof membranes.

    Interior waterproofing is a common waterproofing method used when exterior access is blocked by neighbouring structures. This waterproofing system focuses on managing basement water by installing an internal drainage track along the basement floor.

    Choosing the right waterproofing solution depends on your specific Toronto basement layout and budget. Professional waterproofing ensures that, whether you choose an interior or exterior approach, the waterproofing is done to the highest industry standards.

    The linear footage of the basement wall and the depth of the excavation determine how much waterproofing a basement will cost. Basement waterproofing typically ranges in price, but we provide a detailed quote to help you understand the cost of basement waterproofing for your specific home.

    Local factors like soil composition and the condition of the existing foundation waterproofing also impact the final price. Our waterproofing services in Toronto include a thorough inspection to identify if you need a simple basement leak repair or a complete basement overhaul.

    We strive to provide the most competitive basement waterproofing costs in Toronto without sacrificing quality. Our expert waterproofing specialists offer flat-rate pricing so you can manage your budget while ensuring a proper waterproofing result.

    Most Toronto waterproofing projects are completed within 3 to 7 business days, depending on the complexity of the waterproofing job. A standard basement waterproofing project involves several stages, including site preparation, excavation, and the application of waterproofing materials.

    Exterior waterproofing services often take longer than interior ones due to the extensive digging required around Toronto homes. Our team works efficiently to prevent basement leaks from returning while minimizing the disruption to your daily routine.

    If your project involves basement lowering or extensive basement repair, the timeline may be extended. We prioritize a trusted waterproofing process that ensures every layer of the waterproofing system is cured and installed correctly before we backfill the area.

    One of the best methods to increase the market appeal of your property is to invest in basement waterproofing in Toronto. Having a certified waterproofing system in place gives purchasers vital peace of mind because a leaky basement is a big red flag.

    Professional basement waterproofing allows you to safely finish the space, effectively turning a damp basement into a valuable living area. This waterproofing helps protect your structural investment and ensures the basement stays dry for future generations.

    Many Toronto basement waterproofing upgrades, like a backwater valve, qualify for local rebates, adding even more value. By choosing a leading basement waterproofing company, you ensure the work is documented and warrantied, which is a huge selling point in the Toronto area.

    While homeowners can apply basic sealants, these are rarely an effective waterproofing solution for a true basement leak. To truly waterproof a basement in Toronto, you need industrial-grade waterproof membranes that can withstand heavy hydrostatic pressure against the basement foundation.

    Professional basement contractors have the heavy machinery required for exterior basement waterproofing and deep foundation work. A DIY attempt often fails to prevent basement flooding during a heavy storm, leading to much higher costs for a complete basement restoration later.

    Our waterproofing services in Toronto use advanced technology to identify the exact source of leaks in your basement. Trusting an expert basement waterproofing team ensures the job is done right the first time, providing a permanent waterproofing solution that a bucket of paint simply cannot offer.

    Connect With Absolute Draining & Plumbing Today!

    Ready to protect your home with the leading basement waterproofing contractor in Toronto? Our expert team is standing by to provide the comprehensive basement waterproofing services you need to keep your basement dry year-round. Call us or fill out our online form to book your free estimate today.

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