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Basement Waterproofing Oakville

Not your Average Waterproofers, Toronto's Best

Aquamaster is Oakville's leading basement waterproofing & plumbing company. Our services range from basement waterproofing to basement underpinning, sump pump installations, drain cleaning, and more!

If you are experiencing wet basement issues or need plumbing help, you've come to the right place. Get your 10% discount certificate and let's repair your leaky basement!

Built to Last for Decades


Top-Notch Basement Waterproofing Company Oakville

Welcome to Aquamaster

Basement waterproofing is a process of preventing water leaks in your basement. Depending on the specifics of your problems basement waterproofing services can range from foundation crack repairs, sump pump repairs, window well installations and the way to the full exterior basement waterproofing services that would involve excavation, foundation crack repairs, applying multiple layers of sealant etc.

At Aquamaster Waterproofing & Plumbing, we've helped hundreds of families keep their basement waterproof & plumbing in check since 2009. 

If you are experiencing recurring issues with water coming from the basement floor, water seeping through basement floors, or just want to prevent this problem from happening in the future, you've come to the right place.

We are so sure of quality basement waterproofing results, we guarantee them - our service comes with a 25-year transferable warranty. Download our 10% discount certificate and get started on your basement waterproofing project today!

Is Basement Waterproofing in Oakville Worth it?

Benefits of Basement Waterproofing Services

Basement waterproofing is absolutely worth it. When you waterproof your basement, the value of your property will go up, you will have peace of mind that your property is safe, and if you also opt-in for basement underpinning services, your property will also expand. Here are a couple of benefits that come with basement waterproofing services:

  • Prevent Basement Leaks - basement waterproofing includes a number of actions from repairing existing wall cracks to preventing water seepage through the basement floor, basement walls windows, etc. Services will vary depending on the specifics of your project, but they are all designed to prevent water leaks & basement floods.

  • Peace of Mind - your property is your investment, and basement waterproofing Oakville is a way to ensure your investment is safe from water damage.

  • Prevent Structural Damage - materials used in construction & renovation will be protected from water, as a result, they will last longer.

  • Increased Value - basement waterproofing is often an upgrade for a property. That's why the value of your property will increase

  • Health Benefits - basement waterproofing will help regulate humidity in your basement, as a result, it will help prevent mold, mildew, and fungi from growing in your basement. This will not only save you money but will also keep your family healthier.

  • Energy Saving - your basement will better retain heat, as a result, you will pay less for hydro.

Basment waterproofing fo the foundation walls for a new construction project in Oakville, Ontario

Basement Waterproofing Options

Why Choose Exterior Basement Waterproofing?

External basement waterproofing is the best option for keeping your basement dry and safe from potential water damage.
When you opt-in for exterior basement waterproofing in Oakville, you get a full basement waterproofing solution, instead of dealing with circumstantial wet basement problems or particular leaks.

This type of waterproofing involves excavation around your house, examination of the foundation cracks and crack repair, installation of a waterproof membrane around the exterior walls and foundation of your basement, which will prevent water from seeping into and damaging the structure of your basement.

Exterior basement waterproofing is a complex solution, that's the main advantage. Unlike interior basement waterproofing (which really is just a water management solution), external waterproofing prevents water from entering your basement in the first place. This is achieved by installing a waterproof membrane around the exterior walls and foundation of your basement. This way, you can drastically reduce the likelihood of moisture and water damage occurring in the future. 


Our basement waterproofing contractors Oakville will waterproof your basement following the best practices have been tested, proven, and working for many years for all our clients. We are not talking about magic waterproof paints, channel drain tiles that sit on top of the footing, molding drainage systems, etc. None of them completely solve the water leak problems. That little box of tricks doesn’t take you very far. In fact, it sometimes takes you nowhere.

The Aquamaster’s approach is significantly different from quick fixes and is not based on guesswork. Our solid knowledge, craft, skill, and expertise prove that it always works.

The Services Under Exterior & Interior Basement Waterproofing Oakville

What is Included in Basement Waterproofing Services Oakville?


The ideal solution to stem water damage, or to prevent excess water from getting past the foundation into the basement. A complex solution that involves excavation around the foundation of your house. The foundation is then power washed & dried, cracks are identified & fixed. A flexible, cement sealant is applied to all the exposed areas of the foundation. Then a heavy polyurethane drainage mat is attached to the exposed walls. This extra protection on the outside ensures the foundation will be protected from any excess buildup of groundwater.

Smart investment, that often goes hand-in-hand with basement waterproofing. Basement underpinning Oakville will lower the floors in your basement, thus increasing the ceiling height. This will increase the value of your property and give you an addition full-scale floor in your house.

Basement Sewage Cleanup

Sewage clean-up in a basement can be a difficult task, but with the right knowledge and tools, it can be a successful venture.  A critical exercise when it comes to ensuring health & safety of your home.

Basement Sewage Cleanup

Sewage clean-up in a basement can be a difficult task, but with the right knowledge and tools, it can be a successful venture.  A critical exercise when it comes to ensuring health & safety of your home.

Is not really a waterproofing solution, but rather a water management solution. It involves applying a waterproof coating or membrane to the interior basement walls. In the interior basement waterproofing system, water will be directed via the weeping tile system to the sump pump. The sump pump will then push that water to a safe space outside of your home. The water will then be removed via a storm drain, dry well or another solution.

Often a part of the interior basement waterproofing system. Sump pumps are used to pump out the water collected in your interior basement waterproofing system. A sump pump that doesn't function properly can cause flooding, water seeping into the basement, and damage to the foundation walls. As a result, you will need basement flood repairs, will likely have to deal with basement mold removal and fungi. That's why it is important to make sure that the sump pump in your house is serviced & repaired on time.

French Drain Installation

A French drain is a type of drainage system that is used to remove excess surface water and groundwater from an area. It is typically made up of a trench filled with gravel, a drain pipe, and a filter fabric. The trench is dug to the desired depth and the gravel is added to it. The drain pipe is then placed in the middle of the trench, and the filter fabric is placed over the pipe to prevent soil particles from clogging the drainage system. The excess water flows through the gravel, pipe, and fabric and is then directed away from the area. French drains are a way to prevent water damage and flooding.

Installing a window well will make sure that your basement windows are safe from the debris or the water, thus keeping your views & space clean.

Basement floor cracks and wall cracks tend to get worse over time. That's why foundation crack repair is an important part of basement waterproofing projects. Foundation cracks will be detected and injected with the epoxy-resin solution.

Emergency Basement Flood Repair

Basement water damage are tough to handle, it's even harder when you have a basement flood. Our flood restoration experts will help quickly assess the basement damage and will use commercial-grade blowers and dehumidifiers to prevent further damage to your property.

Weeping Tile Installation & Weeping Tile Cleanout

Same as french drain installation service. 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.

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!

Why Choose Aquamaster as your Basement Waterproofing Contractors in Oakville?

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 10% 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!

Don't Take Our Word for It!

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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