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Basement Waterproofing Oakville

Wet Basement Waterproofing & Leak Repair

Basement Waterproofing Oakville is a trusted provider of basement waterproofing services in Oakville – from Uptown Core to West Oakville, our team is here to help. Our team uses top-quality waterproofing materials, while our service comes with a 25-year warranty and excellent financing options. All of this will help make your basement free of leaks and water intrusion for years to come.


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Basement Waterproofing Experts

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When to Get Waterproofing Services?

When to Hire Basement Waterproofing Company in Oakville?

Hiring a basement waterproofing company in Oakville is recommended before you have basement leaks or other wet basement problems. In addition, you you should hire a waterproofing company if you are facing any of the following situations.


  • Water seepage or flooding - if your basement is experiencing water seepage or flooding, it is imperative to hire a professional basement waterproofing company. Our team can identify the source of the water and provide solutions to prevent further damage.

  • Musty smell or mold growth - if you notice a musty smell in your basement or see mold growth on the walls, it indicates a moisture problem. A basement waterproofing company can assess the extent of the issue and take steps to eliminate the moisture and prevent mold from spreading.

  • Cracks in the foundation walls - cracks in the foundation walls can allow water to seep into the basement. Call waterproofers as soon as you see foundation cracks for repairs.

  • Damp or wet basement - when your basement feels constantly damp, it can lead to various issues like mold growth, damage to stored items, and a weakened foundation. Hiring a basement waterproofing company can help address the underlying issue and keep your basement dry and safe.

  • Planning a basement renovation - if you are considering renovating your basement, it is recommended to hire a basement waterproofing company beforehand. This way you can inspect the space, identify any existing moisture issues, and repair a wet or leaky basement.


It is advisable not to wait until the situation worsens before hiring a basement waterproofing company. Preventing or addressing the issue as soon as possible can save you from extensive damage and costly repairs in the future.


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Price of Waterproofing a Basement in Oakville

Basement Waterproofing Cost Oakville

Basement waterproofing cost in Oakville varies from $70-$100 per linear foot. You specific cost will be determined depending on the size of the basement, the extent of water damage, and the specific waterproofing method needed. More specific estimate will be provided during an estimate, once our team inspects your basement.

All Waterproofing Service Prices

Personalized Basement Waterproofing Solutions

Basement Waterproofing Services Oakville

Our team at Basement Waterproofing in Oakville, we are dedicated to providing top-quality basement waterproofing services to ensure a dry and protected basement for our customers. With years of experience and a team of skilled professionals, we deliver exceptional solutions that exceed expectations. Utilizing the latest techniques and premium materials, we offer a comprehensive range of services to address all your basement waterproofing needs. Whether you require exterior waterproofing, interior waterproofing, sump pump installation, weeping tile installation, or foundation repair, we have you covered. Our commitment to quality extends beyond our services. We understand the importance of personalized solutions, and our team works closely with each customer to assess their unique needs and develop a customized waterproofing plan. We take pride in our attention to detail and ensure every aspect of the waterproofing process is executed flawlessly.


Exterior Basement Waterproofing servoces include application of a waterproof barrier on the outside of the basement walls to prevent water from seeping into the basement. It is needed because it creates a strong line of defense against water intrusion, protecting the foundation from damage and preventing basement flooding.

Basement Waterproofing Cost - $100-$300/linear foot

Basement Underpinning Project in Progress near Nathan Phillips Square in Toronto

Basement lowering is typically done via basement underpinning services. During the floor lowering project, our team will excavate and lower the basement floor level to increase the ceiling height (headroom). It may be necessary to create usable space or accommodate specific requirements. A basement waterproofing specialist can ensure that the lowering process is done while maintaining a waterproofing system to prevent water intrusion. In addition to lowering the floor, underpinning will also increase the load-bearing capacity of your foundation making it stronger.

Basement Underpinning Cost - $85-$450 per linear foot


Basement leak repair involves identifying and fixing sources of water infiltration, such as cracks in the walls or floors, pipe leaks, or faulty seals. It is crucial to address leaks promptly to prevent further damage and mold growth.


Basement walkout construction is a process of building an additional entrance or exit from the basement to the exterior. It provides convenience and increased accessibility while requiring specialized waterproofing measures to ensure proper drainage and water protection. Plus, when adding an extra exit to your basement, we often add basement windows, making your basement into a real standalone floor with a separate exit, lots of light and air.


During the interior waterproofing project, our technicians will install a drainage system, such as a French drain, and a sump pump inside the basement. This is necessary when water seepage occurs through the basement walls or floor. It helps to divert water away from the foundation and keeps the basement interior dry and moisture-free.

Interior Basement Waterproofing Cost - $70-$350/linear foot


Window well installation in Oakville can include many different types of window wells – concrete, metal, plastic and custom window wells. Window wells are designed to provide proper drainage and to prevent water from accumulating around basement windows. They help to keep the basement windows dry and protect against water infiltration.


Foundation repair services are essential when the foundation of a building shows signs of damage, such as cracks, settlement, or bowing walls. It is crucial to address foundation issues promptly to prevent further damage and water penetration into the basement.

Foundation Crack Repair Cost - $1,500-$3,200

Waterproofing Contractors installing a weeping tile in front of CN Tower

Weeping tile installation is a crucial component of basement waterproofing. Weeping tile, also known as a perimeter drain or foundation drain, is a system designed to collect and divert excess water away from the foundation of a building. It is typically installed around the exterior of the foundation, either alongside the footing or at the base of the foundation wall. The purpose of weeping tile installation is to prevent water from accumulating around the foundation and causing damage to the basement. It helps to relieve hydrostatic pressure, which can lead to cracks, leaks, and even structural issues. 

Weeping Tile Installation Cost: $1,500-$4,000/wall


Sump pump installation is a popular project that is required in some municipalities. A sump pump is installed in the basement to remove water that collects in the sump pit. It is needed to effectively manage excessive water accumulation, prevent basement flooding, and protect the foundation from water damage.

Sump Pump Installation Cost - $500-$3,600


A backwater valve prevents sewage or wastewater from flowing back into the basement during a sewer backup or heavy rainfall. It is essential to install this valve to protect the basement from potential contamination and damage.

Crawlspace Insulation Toronto GTA Ontario Example.jpeg

The crawlspace encapsulation process includes a variety of steps. From sealing and waterproofing the crawl space to preventing moisture and mold issues. Our team can help install a dehumidifier, insulate the crawlspace or a coldroom, and even convert the crawlspace into a full-size basement. This will help create a healthier indoor environment and protect the structural integrity of the building.

Crawlspace Encapsulation Cost


Basement wall removal also known as basement wall cutouts. This is done to create an open-concept or expand the living space in the basement. It requires careful planning and the implementation of appropriate waterproofing techniques to maintain structural integrity and prevent water infiltration.

Basement Wall Cut Out Cost - $1,000+


Materials for Waterproofing Oakville

Waterproofing Products Oakville

Wmagice pride ourselves on offering top-quality basement waterproofing materials that allow us to provide our customers with a remarkable 25-year warranty. We believe in delivering long-lasting solutions that will keep your basement dry and protected for years to come.


Our team understands the importance of using high-grade materials to ensure the durability and effectiveness of our waterproofing systems. We carefully select products that are specifically designed to withstand the unique challenges of basement environments, such as moisture, hydrostatic pressure, and foundation movement.


By utilizing these exceptional materials, we can confidently offer our customers a 25-year warranty on our basement waterproofing services. This warranty is a testament to our commitment to excellence and our confidence in the quality of our workmanship.


Whether you're dealing with a damp basement, water seepage, or foundation cracks, our team at Magic Basements has the expertise and the superior materials to provide you with a reliable, long-lasting waterproofing solution. Contact us today for a free estimate and let us help you transform your basement into a dry and functional space for your family to enjoy.


Get a FREE estimate today!

Oakville Postal Codes

Serving Oakville, Ontario

L6H, L6J, L6K, L6L, L6M

  • How long does basement underpinning take?
    The duration of a basement underpinning project can vary depending on various factors, including the size of the basement, the complexity of the existing foundation, and the specific underpinning technique used. Typically, basement underpinning projects can take several weeks to a few months to complete. The process involves a series of steps, including excavation, installation of temporary supports, underpinning the foundation, pouring new concrete footings, and allowing sufficient time for the concrete to cure. The timeline may also be influenced by factors such as weather conditions and any unforeseen challenges encountered during the construction process. It's important to consult with a professional contractor or structural engineer who can assess your specific situation and provide a more accurate estimate of the timeframe required for your basement underpinning project. They will consider the scope of work, project complexities, and any potential disruptions to your daily routine during the construction phase.
  • How much does basement underpinning cost?
    An average basement underpinning project in Toronto & GTA will cost you about $15,000 for a conventional basement underpinning or more for a more complex projects. There is a number of moving elements inside the basement underpinning cost, here is a couple of considerations: Structural Engineer – Structural Engineer has to work with your basement underpinning contractor to create a plan. You can work with our team or choose your own Structural Engineer, this usually costs around $2,000. Other Factors – depth, access, footage of your basement will also impact the cost. Basement Underpinning in Toronto, GTA & Southern Ontario generally costs around $350-$450 per linear foot.
  • Common Foundation Problems?
    There is a number of foundation problems that may occur for different reasons. If you notice the or other foundation problems, make sure to talk to an expert as soon as possible as foundation problems tend to get worse over time. Here is a couple of foundation problems that we often see: Cracks in the foundation - cracks can occur due to settling, shifting soil, or poor construction. They can range from minor hairline cracks to larger, more serious cracks that affect the structural integrity of the foundation. Uneven or sinking foundation - may be caused by soil movement or inadequate soil compaction during construction and other problems. It can lead to uneven floors, gaps between walls and floors, or doors and windows that stick. Foundation heaving - heaving may be caused by the soil beneath the foundation expanding, which causes the foundation to rise. This can be caused by excessive moisture, frost, or poor drainage around the foundation. Basement leaks - water seepage or leaks in the basement can be a sign of foundation problems. They can occur due to cracks in the foundation, poor waterproofing, or improper drainage around the foundation. Bowing or leaning walls - when the foundation walls start to bow or lean inward, it is often a result of hydrostatic pressure from water-saturated soil pushing against the foundation. This can lead to structural instability and should be addressed promptly. Settling or sinking foundation - if the foundation settles or sinks unevenly, it can cause cracks in the walls, uneven floors, and misaligned doors and windows. This can be caused by soil consolidation, poor soil compaction, or inadequate foundation design. Foundation deterioration - over time, foundations can deteriorate due to age, exposure to moisture, or poor construction materials. This can lead to weakened foundation walls, crumbling concrete, or loss of structural integrity. The list goes on. Remember, these and other foundation issue should never be ignored. If you see any signs of foundation problems, talk to an expert as soon as possible!
  • Why do you need a structural engineer report?
    The first step in basement underpinning project. This along with recommendation from a structural engineer will give you an unbiased opinion on the foundation problems.
  • How to use extra space created by basement underpinning?
    We see our clients turn the results of basement underpinning projects to make their dreams come true, or at the very least – to make their lives better. Here is how some of our clients use their additional living space in their basement: Income Suit Nanny Space Gym Bar Games Room Movie Theatre In-law Suit And in some cases, all of the above. When you underpin your basement, you will have plenty of space to get creative!
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