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Basement Waterproofing Grimsby

Welcome to Magic, Grimsby

Magic Basements is a trusted basement waterproofing, drain cleaning and plumbing company serving Grimsby and most of Southern Ontario. We offer a full spectrum of basement waterproofing services:

  • Exterior & Interior Basement Waterproofing

  • Basement Underpinning

  • Foundation repair services

  • Basement Leak Detection & Repair

  • Sump Pump Installation

  • Other Waterproofing, Drain Cleaning, and Plumbing services


The best part? We make our services more affordable by offering 10% off basement waterproofing for our clients in Grimsby and beyond. Talk to one of our experts today!

Basement Waterproofing Experts

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Why get Waterproofing for Properties in Grimsby?

Scenarios Where you May Need Basement Waterproofing

Basement leaks can happen for a variety of reasons from leaking pipes to water seeping from egress windows or coming up through the basement floors. Basement waterproofing services have to account for all the possible basement leaks, as one leak is enough to damage your property. Below are some of the most popular reasons why our clients seek basement waterproofing in Grimsby:


  • Basement Wall & Floor Leaks – the most obvious reason. If you see water leaks on your basement walls & floors, there must be something causing them. That’s why it’s important to talk to professional waterproofing contractors and address this issue before it gets worse.

  • Efflorescence – if you see white whiskers on the walls or floors of your basement, that’s another sign that you may have wet basement problems.

  • Pipe Entry Point Leaks – when pipes, vents or ducts enter the foundation, it creates a potential for water leaks. If you see leaks around pipe entry points or suspect that you have one, make sure to get waterproofers on the phone.

  • Musty Smell – a common sign of mold in your basement. Mold, mildew, and fungi prefer humid environments, that’s why a musty odor may be a sign that you have basement leaks. Make sure to contact experts, as mold can be harmful to your family.

  • Wet Walls & Floors – another sign that your need basement leak repair is basement walls or floors that are wet when you touch them.

  • Cracked Paint – when water enters your basement it will make your walls or floors feel dump. If there is any sort of wall or floor covering it will get damaged over time, which will signal that you have a basement leak to repair.


A number of other signs may signal that your basement needs leak repair or waterproofing. If you see these or other signs of wet basement, make sure to get one of our waterproofing contractors on the phone to discuss how we can do our magic to fix your basement leaks!

Why get Waterproofing in Grimsby?

What are the Benefits of Getting your Basement Waterproof?

When you waterproof your basement, the benefits are countless. They all come down to protecting your property investment and potentially making your property more desirable. When we waterproof a basement in Brampton, here are a couple of the most common benefits we hear about:


  • Protects Your Investment – for many people property investments are some of the most valuable purchases in their lives. Basement waterproofing helps protect your investment from water damage.

  • Saves Construction Materials – especially wall & floor coverings. When you finish your basement, you invest in drywalls, paint, hardwood floors, and other costly materials and labor. Make sure to get waterproofing first, to minimize the chance of water damage to the construction materials.

  • Decreases Humidity – high humidity in the basement can lead to mold problems that can be harmful for construction materials, as well as your health. Basement waterproofing helps reduce humidity in your basement, thus helping decrease the chance of getting mold, mildew, or fungi in your basement.

  • Lowers Hydro Bill – it’s hard for your HVAC system to heat and cool humid air. Basement waterproofing will help lower humidity in your basement. As a result, your hydro bill is likely to decrease.

  • Helps Increase Property Value – when you waterproof your basement, your property becomes a safer investment for potential buyers. Oftentimes, this increases the value of a property.

  • Prevents Water Damage – all of the above is related to preventing water damage to your property. Preventing water damage is much better than repairing water leaks after they happen.


These benefits are combined with outstanding warranty and quality basement waterproofing systems that Magic Basements provides in Burlington. Get one of our experts on the phone today to discuss how basement waterproofing can benefit your property!


Which Basement Waterproofing is Right for You?

Benefits of Exterior & Interior Basement Waterproofing

Interior and exterior basement waterproofing are two different approaches to preventing water intrusion in buildings. Each method has its own benefits and downsides. 


Interior Waterproofing is:


  • Cost-effective - Interior waterproofing is generally less expensive compared to exterior waterproofing. It involves addressing water issues from inside the building, which typically requires less labor and materials. But will require maintenance in the future.

  • Less disruption - Interior waterproofing is less disruptive to the exterior of the building. It does not require excavation or extensive modifications to the building's structure.

  • Easier access - with interior waterproofing, access to the affected areas is relatively straightforward. It allows for easier maintenance and repairs in the future, as the waterproofing system is installed within the interior spaces.

  • Manages water - interior basement waterproofing does not prevent water from entering the basement, but is rather a water management technique that collects water and pumps it outside the basement.


Exterior basement waterproofing - is more expensive up-front it can save you money in the long run. Unlike internal waterproofing which only manages the water that made it to your basement, exterior waterproofing actually helps prevent water from entering the basement in the first place. There is a number of benefits that come with this:


  • Comprehensive protection - exterior waterproofing provides a more comprehensive solution by addressing water intrusion at its source. It helps to prevent water from reaching the building's foundation and walls, thereby offering better overall protection.

  • Preserves structural integrity - by preventing water from penetrating the building's exterior, exterior waterproofing helps preserve the structural integrity of the building. It reduces the risk of moisture-related issues, such as mold growth, rot, and deterioration of building materials.

  • Long-term solution - properly executed exterior waterproofing can provide long-lasting protection against water intrusion. It minimizes the need for ongoing maintenance and repairs, saving costs in the long run.

Some of the Services Under Basement Waterproofing in Grimsby

Services Under Basement Waterproofing Grimsby

Basement waterproofing can include many different services, all united with one goal - protecting your space from basement water leaks. From basement leak repairs and window well installations to exterior basement waterproofing and basement underpinning services, our team of basement waterproofing contractors is here to help protect your basement from water leaks. Below are some of our basement waterproofing services in Toronto.

Interior Basement Waterproofing Grimsby

Interior basement waterproofing is a method used to prevent water intrusion and manage moisture-related issues within a basement or below-ground level of a building. It involves applying various techniques and materials inside the basement to control water and redirect it away from the interior space. Here's an overview of the process:

  1. Assessment - before starting interior waterproofing, a thorough assessment of the basement is conducted to identify the sources of water intrusion and areas prone to moisture problems. This assessment helps determine the appropriate waterproofing measures to be taken.

  2. Surface preparation - the interior surfaces of the basement, including walls and floors, are prepared for waterproofing. This may involve cleaning and repairing any visible cracks or gaps.

  3. Crack and joint sealing - cracks, gaps, and joints in the basement walls and floors are sealed using specialized sealants or epoxy injections. This helps prevent water from seeping through these openings and reduces the risk of further structural damage.

  4. Interior drainage system - an interior drainage system is typically installed to collect and manage water that enters the basement. This system includes a network of perforated pipes or drains installed along the perimeter of the basement floor or beneath it. The collected water is then directed toward a sump pump for removal.

  5. Sump pump installation - a sump pump is a critical component of interior basement waterproofing. It is installed in a designated sump pit or well, which collects water from the drainage system. The sump pump automatically activates when the water level rises, pumping the water out and away from the basement.

  6. Vapor barriers and coatings - to further protect the interior surfaces of the basement, vapor barriers or coatings may be applied. These materials help prevent moisture and dampness from penetrating the walls and floors, reducing the risk of mold growth and damage to stored items.

  7. Interior regrading - in some cases, the basement floor may be regraded or sloped towards the drainage system to ensure proper water flow and prevent pooling or accumulation of water.

  8. Ongoing maintenance - regular maintenance of the interior waterproofing system is essential to ensure its effectiveness. This includes checking and cleaning the drainage system, inspecting and repairing any visible damage or deterioration, and testing the sump pump regularly.

Interior basement waterproofing offers a cost-effective approach to controlling moisture and protecting the basement environment. However, it's important to note that interior waterproofing primarily deals with water that has already entered the basement, and it doesn't address the underlying causes of water intrusion from outside the building.

Talk to expert waterproofers to discuss what basement waterproofing option will  work best in your scenario.


More Reasons to Choose Magic

Welcome to Magic! Over the years, we've perfected our process, materials, and other elements that go into basement waterproofing services. All to deliver an unparalleled experience to our clients. Here is what it's like to work with Magic.


This is not our first waterproofing project. Over the years, we've perfected our process & approach. 


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All our clients can apply to get a special offer on our websites. Subject to terms & conditions.

Proudly Serving Toronto & GTA

Serving clients in and around Toronto, GTA and beyond!

What Areas do you Serve?

Waterproofing Basements Toronto & Beyond








King City




York Region








St. Catherines






York Region


North York



Richmond Hill


Kawartha Lakes








Giving a credit where it’s due - the team at Magic Basements did an excellent job with water leak detection and repairs in our basement. The team came on time, was organized & took their time to address all the questions we had. We are happy with results, and glad we chose Magic!

Iryna M.

Residential Client


We hired the team because from the very start I could tell they are honest & decent people. I trusted our basement waterproofing project to them and they did a very good job. It’s been a while since and not a single leak. I recommend the the team!

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Marvin G.

Residential Client

Rock-n-rolled our basement waterproofing, no leaks!

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Mike M.

Residential Client

The team went above and beyond to make sure they addressed every detail and every question that we had about the sump pumps, how to take care of them and other questions we had about internal waterproofing. They care about their clients, and it’s our pleasure to work together.

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Natalie R.

Residential Client

Because it's Magic!

Get started with a special discount offer today!

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