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Basement Waterproofing Vaughan

Not your Average Waterproofers, Toronto's Best

Introducing Aquamaster, the leading basement waterproofing company in Vaughan. Our services range from simple internal waterproofing to large-scale exterior waterproofing and anything in between – foundation repairs, wall and floor crack repairs, sump pump installation and sump pump service as well as window well installation, trenchless pipe replacement and more.


If quality is what you’re after, you’ve come to the right place. Get one of our experts on the phone today!

Built to Last for Decades


Why get Basement Waterproofing in Vaughan?

Signs that you Need Basement Waterproofing in Vaughan?

Basement waterproofing can include more than one service. In fact, depending on your location, objective and budget basement waterproofing can include various solutions. All designed to work together to solve some of the following problems:


  • Water coming up from the basement floor

  • Basement wall leaks – when it rains or randomly

  • Visible cracks on the basement walls or basement floors

  • Your area has a lot of groundwater

  • Musty smell in your basement

  • The basement often feels humid

  • Wet basement floors or walls

  • You are looking to prevent these and other problems from happening  in the future


This is not our first rodeo. We’ve been delivering exceptional quality basement waterproofing services in Vaughan and beyond since 2009. Over time, we’ve perfected our methodology and process to deliver excellent results every time.

In fact, we are so certain about the quality of our work, we guarantee it. Our basement waterproofing comes with a 25-year transferable warranty.

Don’t wait basement leaks tend to get worse over time. Give us a call today!

Is Basement Waterproofing Worth it?

Benefits of Basement Waterproofing in Vaughan

Basement waterproofing is worth the investment. In fact, waterproofing your basement can help achieve a number of things, here is a couple of examples:


  • Protect your Investment – basement waterproofing will help prevent water intrusion and water damage in your basement. Thus, protecting your real estate investment.

  • Property Value – our basement waterproofing contractors will help design the perfect solution specific to your property and budget. Because your property will be better protected from water damage, chances are its value will increase.

  • Prevent Water Leaks – foundation cracks often lead to basement leaks. Problems like this are likely to get worse over time. Waterproofing will help repair existing problems and prevent future basement water damage.

  • Prevent Structural Damage – protect you foundation from water & decrease the odds of damage to the foundation of your property.

  • Increase the Lifespan of Materials – basement waterproofing will decrease a chance of water damage not only to the foundation but to other construction materials in your home. As a result, the materials are likely to last longer.

  • Decreased Hydro Bill – it takes more effort for the AC system to work with the humid air. Waterproofing will help normalize humidity, as a result, it will be easier for the HVAC system to work. Your energy bill is likely to decrease.

  • Sump Pump Failure – it’s a good idea to opt-in for sump pump installation in Vaughan. However, basement waterproofing will provide an additional layer of protection in case your sump pump fails.


Basement waterproofing can be complex. Call our experts today for a solution to any difficulty – from simple sump pump cleaning in Vaughan to wet basement repair, basement underpinning Vaughan, or basement waterproofing. Don’t wait, download our 10% certificate & call now!


Which Foundation Waterproofing Method is Right for you?

What is the Difference Between Internal Basement Waterproofing vs External Basement Waterproofing in Vaughan?

Basement waterproofing is the process of preventing water from entering a building's basement or foundation. There are two main types of basement waterproofing: internal and external. Here are the key differences between them:


  • Location - internal basement waterproofing involves treating the interior walls and floors of the basement, while external basement waterproofing involves treating the exterior walls and foundation of the building.

  • Methodology - internal basement waterproofing typically involves applying a waterproof coating or membrane to the interior walls and floors of the basement, as well as installing a drainage system to collect and redirect any water that seeps in. External basement waterproofing, on the other hand, involves excavating the soil around the foundation, applying a waterproof coating or membrane to the exterior walls and foundation, and installing a drainage system to redirect water away from the building.

  • Cost - external basement waterproofing tends to be more expensive than internal waterproofing, as it requires more labor and materials to excavate around the foundation and apply the waterproofing membrane. Internal basement waterproofing is often a more cost-effective option, particularly for homes with minor water intrusion issues.

  • Effectiveness – external waterproofing is more effective as it prevents water from entering your basement. While interior waterproofing is rather a method to manage the water that has already made it to your basement.

  • Disruption – exterior basement waterproofing involves excavation services around the foundation of your property. As a result, it can cause disruption to the landscaping and the outdoor space.

Basement Waterproofing can Include the Following Services

Basement Waterproofing Vaughan Often Includes the Following Services


Exterior basement waterproofing is the process of treating the exterior surfaces of a basement or foundation to prevent water from entering. It typically involves excavation of the soil around the foundation to expose the exterior walls and foundation, followed by the application of a waterproof coating or membrane to the exterior surfaces.

The waterproofing coating or membrane used in exterior basement waterproofing is designed to create a barrier that prevents water from penetrating the walls or foundation of the building. This can help to prevent moisture buildup, mold growth, and other issues associated with the basement leaks.

A sump pump is a device used to remove water that has accumulated in a sump basin or pit, typically located in the basement of a home or building. The sump pump is designed to automatically turn on when the water level in the sump basin reaches a certain level, and pump the water out of the pit and away from the building. Sump pumps can be powered by electricity or a backup battery and can be used to prevent flooding and water damage in the basement or crawlspace. Sump pump is often a part of the interior basement waterproofing system. A sump pump that doesn't function properly can lead to basement flood. That's why our services include sump pump cleaning and sump pump maintenance along with installation in Vaughan.

Basement Sewage Cleanup

Aquamaster team of Waterproofing Flood Restoration experts can help repair sewer water damage and clean up sewer back up in basement. A critical exercise when it comes to ensuring health & safety of your home.

Weeping tile installation and weeping tile cleaning services are crucial parts of making sure your wet basement problems are solved. A weeping tile drainage system will help collect water around your foundation and will direct it away. This way the amount of water around your basement is reduced which can help reduce the damage it can do to the foundation walls and your basement.

Internal basement waterproofing is the process of treating the interior surfaces of a basement to manage water that enters your basement. It typically involves the application of a waterproof coating or membrane to the interior walls and floors of the basement, as well as the installation of a drainage system to collect and redirect any water that seeps in.

Emergency Basement Flood Repair

Damaged water lines, broken hot water tanks, KITEC pipes that were not replaced, water overflows, sewage overflows, and many other things can lead to basement floods. A certified team of Aquamaster Plumbers & basement waterproofing contractors will deliver basement flood restoration services, basement dry out & disinfect the basement after flooding. If you need basement flood repair, don't wait call right now!

Another popular service in Vaughan. Basement plumbing rough-ins & basement bathroom rough-ins are some of the most popular services along with new construction waterproofing. They involve our team of Aquamaster waterproofing contractors installing pipes and vents for the plumbing system in new construction projects. This service involves routing pipes through wall cavities, running vent stacks to the roof, laying underground pipes, and installing fixtures and end elements etc.

Basement Leak Detection & Basement Leak Repair

If you are experiencing wet basement problems or see foundation leaks on your walls, this could be a sign that you need a foundation leak repair. The first step is often foundation leak detection. Our teams are trained to deliver quality foundation leak detection & repair services and have all the necessary equipment with them. Let us find the leak in your basement & do the foundation crack repair to address it!

Basement wall crack repair is the process of repairing cracks in the walls of a basement to prevent water from seeping through and causing damage. Cracks in basement walls can occur due to a variety of factors, such as the settling of the foundation, changes in temperature and humidity, or water pressure from outside the building. Foundation crack repair can be a part of various basement waterproofing solution or a standalone service. Foundation crack repairs often involve epoxy solution injection into the basement wall crack or basement floor cracks.

Basement underpinning Vaughan is a service that helps with basement floor lowering and/or strengthening the foundation of your property. Basement floor lowering Vaughan is a popular service by Aquamaster.

Another popular service in Vaughan. Basement plumbing rough-ins & basement bathroom rough-ins are some of the most popular services along with new construction waterproofing. They involve our team of Aquamaster waterproofing contractors installing pipes and vents for the plumbing system in new construction projects. This service involves routing pipes through wall cavities, running vent stacks to the roof, laying underground pipes, and installing fixtures and end elements etc.

Why Choose Us?

3,000+ Happy Clients Chose Aquamaster


True Warranty Coverage

Work, meterial and labour for 25 years. Fully transferable from owner to owner.

24-Hour Emergency

Our emergency team is available 24 hours a day.


Licensed & Insured

Aquamaster team is fully licensed & insured to work in plumbing, concrete, underpinning and waterproofing.



We offer all our clients 20% Off their first Aquamaster service. Get the offer today!

In Business Since 2009


We've been around for a while. We will be around for a lot longer!

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Proudly Serving South Ontario

Aquamaster team is proudly serving multiple locations in Toronto, GTA and multiple locations in Sothern Ontario.


Best Materials

We always choose high quality materials because we want to provide high quality service. 


Peace of Mind

Our service is well-thought through, so you don't have to worry about it!

Basement Waterproofing Reviews

What Our Clients Say?


Stephanie G.

Residential Client

I used Aquamaster for two separate home waterproofing projects and I was extremely satasified with their work and price. Their team are highly skilled, thorough and were able to complete the 10.5 hour job in one day. They were even kind enough to seal my window frame after I noticed a minor leak. I would highly recommend Aquamaster for all your waterproofing and plumbing needs.

The Aquamaster team is absolutely fantastic! They went above and beyond to diagnose and correct the problem that I had with my basement plumbing caused by old pipes and persistent tree roots. I used them once in 2012 and in 2020. I cannot say enough good things about this team - Highly recommend.


Felicia F.

Residential Client


Chris D.

Residential Client

Aqua Master quoted me a very fair price for waterproofing and finshed the job ahead of schedule. We haven't had any water issues in our post-war hm since then. Highly recommend this business for its professionalism and quality of work. Hire with confidence!

How it Works?


Discovery Call

Connect with one of our certified experts, so we can advise on the best way to approach your project.


On-Site Survey

More complex projects require on-site surveys, where a certified Technician will provide a no-obligation estimate.



We sign a contract that outlines details of your project.



We do the work, you get peace of mind and a 25-year transferable warranty.

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What are your Service Areas?

Proudly Serving Southern Ontario and Beyond



King City










And Southern Ontario...

Get Started with 10% Off Today!

Unparalleled quality service, 25 years warranty, all available today with 10% off.

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