Basement Waterproofing and Underpinning Solutions

Do you need external or internal waterproofing solutions, your foundation needs structural repair (including sealing cracks, sump pump), your crawlspace needs encapsulation, or do you want to give your existing basement a makeover? AquaMan has services that will provide the best solutions to keep your home the most comfortable and safe place for you and your family with your budget.


Our waterproofing services address all the common ways through which water can enter your basement and solve it for you.


We help deal with the flooding problem in your basement, whatever the reason. We will help you get it dry again.


Through lowering and underpinning, we make your basement livable and larger by increasing the square footage and height.


We eliminate the cave-like feel of your basement and open it to the outdoors, for your family to use or rent out.

External waterproofing

If you have ever needed emergency waterproofing services, you understand the importance of quick and reliable solutions. Our team understands the big difference between damp proofing and waterproofing. Damp proofing is done during construction and relies on moisture-resistant materials such as hot liquid asphalt and rubber coating with an insulating panel. Since it is applied internally, it’s not waterproof. On the other hand, external waterproofing prevents seepage caused by hydrostatic pressure to keep water from penetrating the foundation from the ground.

Internal waterproofing

If you’ve dealt with water in your basement, you need a waterproofing system to provide a long-lasting and effective solution. Interior waterproofing works best in areas that cannot be accessed from the outside. The water problem is not a result of foundation leaks but rather a hydrostatic pressure issue and the internal system. It is a cost-effective solution for unfinished living spaces. Our efficient basement waterproofing solution will help prevent mould problems, which are the root cause of many respiratory health issues such as allergic reactions. Prevention is the best method you can use when dealing with mould and waterproofing to secure your family's safety and health.

Foundation structural repair

If you notice any cracks in your home's foundation, you should immediately seek help! Structural foundation problems for sure require a professional engineering approach. From our experience, we understand that all basement wall cracks must be checked and repaired as soon as possible. Still, horizontal cracks require special attention since they are caused by lateral pressure from the surrounding soil. When it comes to foundation structural repair, we will help you get the engineer's report, follow the specifications, and install a waterproofing system. Plus, backfill and tamp the soil if we also do external waterproofing.

Crawlspace encapsulation

Have you inspected your home’s basement crawl space recently? The crawl space is the area with a limited height in the basement, and it helps promote air circulation. Crawl space encapsulation involves the installation of airtight vapour barrier systems and dehumidifiers. This helps reduce moisture levels as well as reduce the risk of termites, mildew, mould, odour, dust mites, allergies and a range of other air quality problems in the house to keep your family healthy.

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Flooded basement? Leaky basement? In need of waterproofing? Looking to increase the space in your basement, or create a basement walkout?

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