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Find basement waterproofing pros in Oakville, Ontario

If you’re looking to protect your basement from leaks, floods, or humidity, HomeStars can help. Our platform allows you to easily connect with professionals who can help with basement waterproofing in Oakville, Ontario. Compare quotes, read reviews, and make the hire all in one convenient place!

Closeup of a worker’s gloved hands waterproofing the bottom of a concrete wall with blue sealant.

Some of our top rated basement waterproofing specialists in Oakville, Ontario

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  • Basement Waterproofing Specialist in Oakville, Ontario

    At Alkan Construction, we bring years of hands-on experience and industry expertise to every project we take on. Our team is committed to delivering high-quality construction services with a strong focus on safety, precision, and client satisfaction. From residential developments to commercial builds, Alkan Construction has built a solid reputation for reliability, craftsmanship, and results that stand the test of time. With a deep understanding of the construction process and a passion for excellence, we are proud to be a trusted name in the industry.

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  • Basement Waterproofing Specialist in Oakville, Ontario

    Vica Reno delivers professional home renovations across the GTA area, specializing in legal basement apartments, kitchens, bathrooms, and full house remodels, with a focus on quality and timely service.

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  • Basement Waterproofing Specialist in Oakville, Ontario

    Strong Basements Inc. - Toronto’s trusted basement specialists since 2010. We transform wet, low and unfinished basements into safe, dry and comfortable living spaces, delivering complete solutions in basement lowering, waterproofing, walkouts, flood protection and structural concrete work. Our services include full-scope basement lowering and underpinning with engineering, permit handling, excavation, non-shrink/overpour/L-shape methods, structural upgrades with LVL or steel beams, load-bearing posts on concrete footings, main waterline relocation, full waterproofing, drainage, sump pump, sewage ejector systems, radon mitigation and new insulated concrete slabs. We perform basement waterproofing including leak diagnostics, exterior excavation, foundation repair, crack sealing, parging, membrane installation, weeping tile systems, window wells, sump pumps, backwater valves and assistance with City of Toronto rebates. Our walkout construction division manages engineering, zoning, permitting, excavation, shoring, foundation forming, drainage, waterproofing, concrete stairs, masonry, door openings and safety railings. We also provide concrete and structural services such as concrete slab replacement, floor pouring with vapour barrier and insulation, in-floor heating and foundation repairs. Flood protection options include sump pumps, backwater valves and downspout disconnection with full rebate support. We are fully licensed and insured, holding Master Plumber and Plumbing Contractor licences, Building Renovator accreditation, Ontario College of Trades qualification and IICRC Water Damage Restoration Technician certification, with a 25-year transferable warranty on waterproofing and underpinning. Serving Toronto and GTA with professional project management from engineering to final inspection - Strong Basements Inc. makes your basement safe, usable and ready for future value.

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  • Basement Waterproofing Specialist in Oakville, Ontario

    TSR PEST CONTROL & WILDLIFE REMOVAL offers you trusted, safe, and reliable pest and wildlife control services across the Greater Toronto Area. TSR is a fully licensed and insured, Canadian-owned company that guarantees the state of the art pest control and wildlife removal solutions. Our staff have over thirty years' experience in the pest control industry and can quickly detect and solve your pest problem. We will be glad to assess the pest and wildlife situation in your home or business on short notice and identify the most effective pest control action plan. An essential part of our pest control programs focuses on eliminating the source of the pest, in addition to treating the existing pest population within the structure. TSR has access to the right tools and expertise to help you achieve a pest-free environment and remain pest-free in the long run.

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  • Basement Waterproofing Specialist in Oakville, Ontario

    We have been in the construction industry since 2014. Majority of our work has been working with municipalities such as Mississauga and Oakville. We are also active in residential and commercial projects.

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  • Basement Waterproofing Specialist in Oakville, Ontario

    Hello, we work to make your life easier.

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  • Basement Waterproofing Specialist in Oakville, Ontario

    Hi, my name is Pavlo. I have been working in masonry for 3 years. I specialize in brick, stone, and block work, and I have experience with many different types of stone. I take pride in quality and detail in every project.

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  • Basement Waterproofing Specialist in Oakville, Ontario

    We build any size of home renovations, restoration, remodel, from start to finish including design and build. We also build home additions, separate units, structural work and design. We can also help you with the framing, excavation, foundation, and more for your project. With more than 40 years of experience, we service a Toronto, GTA, and surrounding cities such as Barrie, Hamilton, Kitchener, Waterloo and more cities.

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  • Basement Waterproofing Specialist in Oakville, Ontario

    At Main Constructions, we are passionate about construction and dedicated to transforming your dreams into tangible structures. With 15 years of experience and a commitment to excellence, we have become a trusted name in the construction industry, providing a wide range of construction services tailored to meet the unique needs of our clients. Stay updated on projects with our instagram- Mainconstructions_ Our Mission: Our mission is to be the premier construction company, delivering innovative and sustainable solutions to our clients while maintaining the highest standards of quality, safety, and professionalism. We aim to exceed expectations in every project we undertake, ensuring our clients' satisfaction and earning their trust as their construction partner of choice. Why Choose Us? Expert Team: Our team of skilled professionals brings together a wealth of expertise in various construction disciplines. From our project managers and engineers to our skilled craftsmen, everyone at Main Constructions is committed to delivering top-notch results. Customer-Centric Approach: Your vision is at the heart of everything we do. We listen to your needs, understand your goals, and work closely with you throughout the entire construction journey to ensure that your vision becomes a reality. Quality Craftsmanship: Quality is non-negotiable for us. We take pride in our meticulous attention to detail and the use of the finest materials and cutting-edge construction techniques to deliver superior results that stand the test of time. Timely Delivery: We understand the value of time in the construction industry. Our well-planned schedules and efficient project management ensure that we complete projects on time without compromising on quality. Safety First: Safety is our priority. We maintain strict safety protocols and adhere to industry standards to create a safe working environment for our team and all stakeholders involved in the project. Innovation and Sustainability: Embracing innovation and sustainable practices, we are committed to constructing eco-friendly buildings that minimize environmental impact while maximizing energy efficiency.

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  • Basement Waterproofing Specialist in Oakville, Ontario

    Hi, I’m Christian, owner of Property Ecua Solutions GTA, a landscaping company and construction expertise built on over 6 years of experience as a foreman leading residential and commercial projects across the GTA. I specialize in interlock paving, retaining walls, grading, and complete outdoor transformations. In addition to landscaping, I bring hands-on experience in concrete work, carpentry, and home renovations — offering a well-rounded skillset for all types of exterior and structural work. I’m also a skilled machine operator, with experience using excavators, skid steers, and front loaders to get the job done right and safely. Whether you need a repair, full redesign, or site preparation, I approach every job with professionalism, a strong work ethic, and a commitment to quality. At Property Ecua Solutions GTA, we take pride in delivering durable, clean, and cost-effective results. Reach out today for a free quote — let’s bring your vision to life!

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  • Basement Waterproofing Specialist in Oakville, Ontario

    Greenzeal Property Restoration is Ontario’s leading property restoration and disaster specialists. We specialize in water and mould damage cleanup and repair, flood damage restoration, leaking ceilings and basements, mould remediation and testing, fire and trauma damage restoration, odour and asbestos abatement, including carpet and duct cleaning.

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  • Basement Waterproofing Specialist in Oakville, Ontario

    At Canadian Brothers for Construction Inc., we specialize in delivering high-quality interior and exterior renovation services, tailored to meet both residential and commercial needs. Our core services include: • Painting: We offer expert interior and exterior painting solutions using premium materials and techniques to ensure smooth finishes, sharp lines, and long-lasting results. Whether it’s a fresh coat or a full color transformation, we bring your space to life with precision. • Drywall Installation & Repair: From full drywall installation for new builds to patching and repairing damaged walls or ceilings, we provide seamless finishes that are ready for paint and perfectly aligned with your interior design needs. • Mudding & Taping: We professionally apply joint compound and tape to drywall seams, corners, and screw holes to achieve a flawless, smooth surface. Our finishing work is clean and ready for the next stage of decoration or painting. • Framing: Our team builds strong and accurate wall and ceiling frames for both renovations and new construction. We ensure every structure is straight, level, and up to code. • Popcorn Ceiling Removal: We safely and efficiently remove outdated popcorn ceilings, giving your ceilings a clean, modern finish. We also repair any imperfections and apply smooth or textured finishes as desired. With years of experience, a focus on detail, and a commitment to customer satisfaction, we ensure your project is completed on time and with the highest standards.

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  • Basement Waterproofing Specialist in Oakville, Ontario

    Hi, my name is [Your Name], and I specialize in high-quality indoor renovations and concrete work. I take pride in helping homeowners and businesses transform their spaces with reliable craftsmanship, attention to detail, and honest service. Whether you're planning a full basement renovation, remodeling a bathroom or kitchen, installing flooring, drywall, painting, or finishing a space from the ground up, I make sure every project is completed to a high standard. I also provide professional concrete services, including driveways, walkways, patios, garage floors, stairs, and concrete repairs that are built to last. I understand that hiring a contractor is a big decision, which is why I focus on clear communication, fair pricing, and delivering results that meet or exceed expectations. My goal is simple: treat every project as if it were my own home and leave my customers completely satisfied with the finished product. If you're looking for someone who is dependable, skilled, and committed to quality workmanship, I'd be happy to discuss your project and provide a free estimate. Let's bring your vision to life with work you can count on.

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  • Basement Waterproofing Specialist in Oakville, Ontario
    • Best of the Best 2025
    • Best of Awards 2026

    Royal Work Corp. Waterproofing is a top Toronto waterproofing service provider covers Toronto, Mississauga, Oakville, Brampton, Milton and surrounding areas. As a leading company in the waterproofing industry, Royal Work Corp. Waterproofing provides the most innovative waterproofing solutions to resolve your problems. Our professional and licensed team of technicians have more than 25 years of collective experience in resolving these and other wet basement issues. Be sure, you are in safe hands. Services we provide 24/7: *Basement Waterproofing: Interior & exterior waterproofing solutions; *Foundation Repair: Reconstruction and stabilization; *Sump Pump Installation: Consultation & Labor; *Backwater Valve Installation; *Drain Cleaning: Shower, bath and washroom drain repair, kitchen drain repair, toilet unblocking, sewer line and main drain repair, storm and main drain repair; *Concrete works: basement walkouts, stairs, basement floors.

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  • Basement Waterproofing Specialist in Oakville, Ontario

    Why settle for average when your home deserves the best? We deliver renovations that combine expert craftsmanship, premium materials, and outstanding customer service to create spaces you'll love for years to come. Whether you're updating a single room or transforming your entire home, our experienced team is committed to quality, transparency, and attention to detail from start to finish. We show up on time, communicate honestly, and stand behind our work because your satisfaction is our top priority. Our reputation is built on trust, reliability, and results that consistently exceed expectations. Don't leave your biggest investment to chance—choose a renovation company that values your home as much as you do. Contact us today and discover why so many homeowners trust us to turn their renovation dreams into reality.

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  • Basement Waterproofing Specialist in Oakville, Ontario

    Quality work for a fair price. Your Satisfaction is our business. Specialize in concrete restoration and repair. Call an expert that understands the task at hand. Trust in the process.

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5

Top rated Basement Waterproofing Specialists

Our Basement Waterproofing Specialists in Oakville, Ontario, are rated 5 out of 5 based on 32 reviews from homeowners like you.

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What basement waterproofing services are available in Oakville, Ontario?

Pros can waterproof basements from the interior, the exterior, or using a combination of techniques. The right service depends on whether you need full waterproofing or just touch-ups.

Here are some common basement waterproofing services in Oakville, Ontario:

  • Installation of interior drainage systems: a perimeter drain installed along the interior footing collects and redirects water to a sump pit for removal.
  • Sump pump installation and replacement: often handled by a [plumber](https://www.homestars.com/plumbing/plumber-pros/Oakville, Ontario), a pump installed in the sump pit removes accumulated groundwater and directs it away from the foundation.
  • Exterior waterproofing: excavation around the foundation allows for membrane application and drainage board installation to block water at the source.
  • Crack injection: epoxy or polyurethane foam is injected directly into foundation cracks to seal them against water intrusion.

No matter your needs, it’s easy to find basement waterproofing pros near you who can help. Just post your project on HomeStars now, and available contractors in your area can reach out!

What are the average costs of basement waterproofing pros in Oakville, Ontario?

Basement waterproofing costs vary widely depending on the method, the size of the foundation, and where repairs are concerned, the extent of the damage. Labour typically runs between $50 and $150 per hour, depending on the service and complexity of the job. Materials and equipment, such as excavation machinery, may add additional costs.

Typical costs for common basement waterproofing services in Oakville, Ontario:

  • Installation of interior drainage systems: between $3,000 and $10,000 for a full perimeter system in an average-sized basement
  • Sump pump installation and replacement: between $500 and $2,000 depending on pump type and whether a backup system is included
  • Exterior waterproofing: between $10,000 and $30,000 depending on foundation size and depth of excavation required
  • Crack injection: between $300 and $800 per crack depending on length, depth, and material used

HomeStars tip: To ensure you get the most accurate costs for Oakville, Ontario, make sure to get everything written down in an itemized quote. This avoids misunderstandings and supports transparency and clear communication for both you and the contractor.

How to find basement waterproofing specialists in Oakville, Ontario with HomeStars

Finding a basement waterproofing pro in Oakville, Ontario can feel overwhelming, especially when water damage requires prompt attention. HomeStars makes it easy to connect with the right pro for your project. Just follow these simple steps:

  1. Start by posting your project. Provide a clear description of your basement waterproofing needs and, if possible, include photos to get precise quotes.
  2. Receive offers from available pros, review work history, and read customer feedback for basement waterproofing in Oakville, Ontario.
  3. Connect with basement waterproofing specialists in Oakville, Ontario to discuss your project, request and compare quotes, and ask any questions.
  4. Hire the right pro to get the job done and leave a review based on your experience.

HomeStars tip: Once your project is done, make sure to leave a review. Our review system ensures that pros are rewarded for good work and held accountable for any problems.

Pros on HomeStars undergo checks at registration – such as ID documents, company details, and certifications for regulated jobs and skill assessments – allowing you to hire with confidence.

Extra peace of mind with the HomeStars Confidence Program

The HomeStars Confidence Program is designed to give you added confidence when hiring through our platform. If your job qualifies under the Program and we determine that a claim meets the Program requirements, HomeStars may cover what you owe the Pro on an eligible job with a quote of up to CAD $10,000, in line with our terms and conditions.

FAQ: Common questions about basement waterproofing in Oakville, Ontario

How long does basement waterproofing last in Oakville, Ontario?

Most professional waterproofing solutions in Oakville, Ontario are designed to last 10 to 25 years depending on the method used and the quality of installation. Sump pumps typically require replacement every 7 to 10 years.

Will waterproofing fix existing mould in my basement?

Waterproofing addresses the source of moisture but will not remove mould that has already formed. A separate mould remediation service is typically required before or after waterproofing work is completed.

What if my basement waterproofing project in Oakville, Ontario requires excavation?

Exterior waterproofing projects in Oakville, Ontario often require excavation around the foundation, which adds complexity, time, and cost to the overall job. It is important to work with pros who can coordinate this process effectively. [Local excavation specialists](https://www.homestars.com/gardening-outdoors/excavation-specialist-pros/Oakville, Ontario) are available on HomeStars to walk you through what to expect and collaborate with your preferred basement waterproofing pro.

Does homeowner insurance cover basement waterproofing in Oakville, Ontario?

In most cases, standard home insurance policies do not cover waterproofing as it is considered a maintenance issue rather than sudden damage. However, water damage resulting from a specific event such as a burst pipe may be covered. It is worth reviewing your policy or speaking with your insurance provider for clarification.

How do I know if a basement waterproofing pro is right for my project?

Not all waterproofing projects are the same, and finding a pro with the right experience for your specific situation is important. Reading reviews from homeowners who have had similar work done can help you make a more informed decision. Browse basement waterproofing pros on HomeStars to compare ratings and reviews from real homeowners in Oakville, Ontario.

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