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Foundation Crack Repair & Basement Waterproofing Services in Oshawa

Waterproofing PD is a company offering full basement waterproofing services in Oshawa and South Central Ontario. Our team has the knowledge, experience, and top-of-the-line equipment to tackle any wet and leaky basement project, providing the following services:

Waterproofing PD is your one-stop shop and trusted partner for wet and leaky basements in Oshawa and South Central Ontario. We offer Free In-Home inspections to provide a comprehensive and detailed estimate of our services.

By investing in high-quality, satisfaction-guaranteed waterproofing services in Oshawa and South Central Ontario, you can rest assured that your home will be protected against the damaging effects of water infiltration.

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    Our Services

    Our comprehensive basement waterproofing and other services in Toronto & South Central Ontario provide an effective shield against moisture, leaks, and foundation issues.


    Keep unwanted water out of your home by completely insulating the basement and ensuring total foundation protection.

    Starting at $120 per ln/ft


    Protect your home from the inside with interior basement waterproofing that eliminates the damaging effects of water infiltration.

    Starting at $75 per ln/ft

    Sump Pump Repair & Maintenance

    A high-quality sump pump functions to keep water at bay, protecting your basement from flooding.

    Starting at $190 + installation


    Strengthen and reinforce the foundation with basement underpinning so you and your family can get more use out of your space.

    Custom pricing

    Wet Basement Inspection & Report

    Wet basement inspection report and repair estimate from the best waterproofing experts in Toronto. Suitable for real estate purchase, home inspection, or insurance purposes.

    $325 + HST

    Egress Windows &
    Wall Cut-Outs

    Make sure your basement meets building codes by having egress windows installed so you could escape the basement in case of emergencies. 

    Custom Pricing


    About us

    Waterproofing PD has been serving Oshawa for over a decade!  Our professional and certified staff are prepared to provide you with quality, long-term solutions to your wet and leaky basement problems.

    With Waterproofing PD, you can expect a personalized approach during the planning and implementation of basement waterproofing services. We believe this approach is what has set us apart from other companies.

    At Waterproofing PD, we stand behind our work and our workers, ensuring that you are receiving reliable and high-quality waterproofing services for your Oshawa home.

    Waterproofing PD at work

    Why Choose us?

    Experienced and trusted by home owners

    Experienced & Trusted

    With well over 10 years of experience under out belts, you are getting a team that guarantees 100% customer satisfaction.

    Certified, insured and bonded


    Our basement waterproofing specialists are fully-licensed and prepared to take on any job – big or small.

    Professional waterproofing materials

    The Best Materials

    We use only the highest quality waterproofing materials and tools to achieve the most effective, long-lasting results.

    25 Year Warranty


    Get up to 25 years of transferable warranty on basement waterproofing.

    Same day estimate

    Same Day Estimates

    We promise to provide a free estimate of services within 24 hours of receiving your request.

    *some conditions apply

    Fair prices on waterproofing in Toronto

    Fair Prices

    We pride ourselves on providing dependable solutions at affordable and competitive prices.


    for a free


      25 Warranty Basement Waterproofing


      Waterproofing PD offers several warranty options for basement waterproofing services in Oshawa. With the Supreme Waterproofing Package, we offer up to 25 years of transferable warranty. Let Waterproofing PD give you the peace of mind that your wet & leaky basement issues will be eradicated with a warranty-backed, satisfaction-guaranteed approach.

      By choosing to work with Waterproofing PD, you can be sure that you are getting the best waterproofing solutions in Oshawa.

      Your safety, first and foremost, and satisfaction is our top priority.

      What is basement waterproofing?

      Basement waterproofing is one of the most important stages in the construction process of any structure and is necessary for buildings in all climatic regions with varying levels of groundwater. If proper basement waterproofing is not done, moisture will inevitably seep in and begin to deteriorate the foundation (which is essential to the structural integrity of your building).

      The simple goal of waterproofing is to keep rain and groundwater away from the foundation. This is done by creating an impermeable hydrophobic barrier that will shield the foundation from the water. Water is prevented from accumulating below ground level through the addition of a drainage system, such as installing a sump pump and weeping tile. If ground water is left to collect, it will create hydrostatic pressure that can push water to burst through the barrier and into your home. There are many health and safety risks associated with a compromised foundation, which is why waterproofing is so important.

      The skilled work of our basement waterproofing Toronto specialists serves to increase the reliability, durability, and safety of your home. Basement waterproofing allows homeowners to avoid potentially expensive and harmful damage to their homes, such as water leaks or development of fungi, mold, mildew. In worst cases, the lack of proper basement waterproofing can cause serious structural damage. At Waterproofing PD, we put into action the most effective basement waterproofing methods in Toronto to ensure that your home is protected from water damage.


      A wet basement may be the result of several different issues. The most common are:

      • buildup of hydrostatic pressure,
      • foundation cracks,
      • overflowing gutters and/or insufficient downspouts,
      • storm sewer backup and,
      • window well seepage.

      There are many routine activities you can implement to avoid basement flooding.

      Removing debris from storm drains, installing window well covers, and cleaning out and redirecting gutters can help a great deal to prevent an accumulation of water around your home’s foundation.

      With the help of Waterproofing PD, you may also want to consider installing a sump pump system to remove excess water and complete full interior and exterior waterproofing.

      The best waterproofing method depends a lot on location, accessibility, and budget. In most cases, exterior basement waterproofing should be the first choice. It is the most extensive and reliable waterproofing method, as it protects your foundation from the outside.

      However, sometimes there are extenuating circumstances that do not allow for exterior waterproofing.

      For example, if buildings are too close together the equipment required for exterior waterproofing methods will not fit. In cases like that, interior waterproofing is the ideal solution.

      Contact Waterproofing PD today to determine which waterproofing method will fit your needs the best.


      Basement waterproofing gives you the peace of mind that your home is protected from the damaging effects of unwanted water exposure. The investment in basement waterproofing is a small price to pay compared to the potential repair costs if your leaky and wet basement issues are left unaddressed.

      Depending on the type of repair or waterproofing solution required, you can expect anything from one day up to two weeks of work.

      Contact us anytime for your free consultation.

      Basement Waterproofing Benefits

      Protects and increases Durability of the Home

      Basement waterproofing will protect and increase the life span of materials used in the construction and renovation of your home, from thermal insulation of the foundation to the floors in the basement. Through waterproofing, you increase the longevity, safety, and strength of the materials as they will be protected from the adverse effects of water seepage.

      Eliminates Unforeseen Expenses

      Investing in waterproofing your basement will result in a lot of cost savings down the road. You can be confident as a homeowner that an unforeseen flood will not cause damage to your property and put a huge dent in your wallet. When it comes to protecting your assets it is better to be proactive than reactive.

      Provides Resistance to External Influences

      By waterproofing your basement you protect your home from external water damage. Moreover, an effective waterproofing and drainage system prevents hydrostatic pressure from building up and causing havoc on your basement floors, walls, and foundation. This consequently also eliminates the costs associated with unexpected flooding of the basement.

      Prevents Health Issues

      The absence or presence of good waterproofing directly affects the quality of life. People living on the first floors of houses with constantly wet basements can quickly notice the negative effect this has on their health. Basement waterproofing prevents the spread of mold, mildew, and fungus from growing on the surface of the foundation and entering the home. These types of bacteria pose serious health risks for humans and animals and can cause severe allergic reactions and respiratory problems among other issues.

      Improves Energy Efficiency

      Waterproofing helps retain heat at lower levels of the home, preventing the disruption of heat transfer and lowering the level of humidity. This results in you having to spend less on heating and cooling and feeling more comfortable in your home.

      Increases Home Value

      Undoubtedly a waterproof and complete basement increases the value of your home. Not only will you be able to get more use out of this space but you will also have an opportunity to renovate your basement. In case you’re considering selling your home, waterproofing your basement will significantly raise the selling price.

      Oshawa, Ontario

      Oshawa is a town located along the shores of Lake Ontario and is generally regarded as the Eastern anchor of the Greater Toronto Area. Its name is derived from Ojibwa, meaning “the crossing place”. Known for many years as the automotive capital of Canada, Oshawa is the birthplace of General Motors (originally known as the McLaughlin Carriage Company). 

      Much like other regions of Southern Ontario, Oshawa experiences generally moderate weather. It tends to receive a small amount of snowfall in comparison to other areas in Ontario but still averages over 34 inches of precipitation per year. Flooding is a naturally occurring event in Oshawa. Heavy periods of rainfall can back up the drainage system of the town and cause riverbanks to spill over. To ensure that your basement is protected from the damaging effects of flooding, contact Waterproofing PD today to get started on a plan for basement waterproofing your Oshawa home today. 

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