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Find Basement Waterproofing Services Near You with HomeStars

Waterproofing your basement is a great way to ensure that both your home foundations and your possessions are safe from damage. Whether for touch-ups or a first round of waterproofing, HomeStars makes it easy to find basement waterproofing services in your area. 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

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  • Viewpoint Concrete & Construction Completing Residential/Commercial Projects In The Greater Toronto Area. ✔ Expert Craftsmanship ✔ Reliable Timelines ✔ Built to Last ✔ Licensed & Insured expertly engineered concrete solutions designed for durability and architectural excellence.

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  • We are Team Allure, From renovations to restorations. From new construction, new homes custom built and additions and basement developments as well as new kitchens and bathrooms as well all commercial developments we have done it all. We have been in the construction business for 30 plus years and you can bet we will be here for the long term. We have one philosaphy and that is happy clients equals return clients and referrals. We go above and beyond to make the end results a great experience for all. We have built several restaurants in Alberta and BC we travel form BC across Alberta we are licensed in several cities. All estimates are free All our trades are inhouse nothing is outsourced. Thank you Team Allure

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  • I’m Matt owner of Upward C&C a medium site construction company located in southern Ontario . I’ve been in the construction industry for over 20 years, I’ve been a lead formen then stepped up to company manger before going out on my own. I take great pride in workmanship of finished product along with working with the clients to get what they want. Upward can provide you with the professional service Ontario wide!

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  • Mosel Construction – Upgrade Your Space Today Transform your home or office with Mosel Construction, where quality craftsmanship meets modern design. From home and office renovations to basement development and custom media walls, we bring your vision to life. Our skilled team specializes in: • Custom kitchen & bathroom cabinets • Closets and cabinet assembly & installations • Framing & drywall (steel & wood studs) • Door & window installations, plus trim & baseboards • Laminate & vinyl flooring • Insulation, taping, and attic solutions • Roof installations & repairs Whether it’s a full renovation or a single upgrade, we handle every project with precision and care. Upgrade your space today—call Mosel Construction and experience the difference of expert craftsmanship.

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  • Hello My name is Alexander Roslin. I am a local tradesman and Owner/Operator of Roslin's Renos. I strive to ensure quality over quantity. I offer direct on-site advice and expertise in many different aspects of renovations and restoration. My goal is to make your dream home a reality.

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  • Sylcon Construction is a trusted residential and commercial construction company proudly based in Manitoba. We deliver a professional yet personal experience, ensuring every project reflects our commitment to quality and client satisfaction. While our services are rooted locally, we also work across surrounding provinces to bring the same level of expertise and care to a wider community. Some of our recent projects include basement finishing/renovating, bathroom renovations, new builds, patch work, decks and more.

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  • Rockridge Valley Marble And Granite Inc. With over 10 years of experience, believe in building long-term relationships with our clients by delivering honesty along with exceptional work. We pride our company on reliability, great communication, integrity, and customer service. We are experts in our trade and will do our best to keep you as educated as we can on your particular project. We can help you with your wall or floor tiling, install countertops, repair wall or floor tiles & repair countertops request in Mississauga and its surrounding cities. They’re at your disposal to listen and assist you in all your projects. Get in touch with Rockridge Valley Marble And Granite Inc. now to discuss your needs and arrange a quote. We look forward to working with you!

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  • Cooperative, friendly guy with 21+ years of experience, fully equipped, available 24/7, solves all problems, (text and photo) I'm work at a good price! Thanks

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4.9

Top rated Basement Waterproofing Specialists

Our Basement Waterproofing Specialists, are rated 4.9 out of 5 based on 54 reviews from homeowners like you.

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How to Find Basement Waterproofing Near Me

There are many different ways to ensure your basement is waterproofed, and it can be hard to find a pro who understands what needs to be done for yours specifically. That’s where HomeStars comes in: we make it easy to connect with verified pros and make the hire in one place!

How to find basement waterproofing contractors near you on HomeStars:

  1. Start by posting your project. Provide a clear description of your basement waterproofing project 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 near you.
  3. Connect with basement waterproofing pros near you 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.

What Services Do Basement Waterproofing Pros Near You Offer?

Whether your project is part of a new build or a home renovation, there are a variety of ways to ensure your basement stays dry.

Here are some common basement waterproofing services available:

  • Full-basement waterproofing: A complete solution combining interior and exterior methods to protect your basement from all angles.
  • Interior waterproofing: Interior drainage channels, sump pump installation, and wall coatings.
  • Exterior waterproofing: Foundation membrane application, drainage board installation, and perimeter drain systems.
  • Repairs: Crack injection, wall sealing, and targeted fixes for specific points of water ingress.

Post your project on HomeStars now and find the basement waterproofing services you need – without the hassle.

Why You Should Hire a Professional for Basement Waterproofing Work?

Water damage is deceptive; what looks like a simple crack or damp patch is often a symptom of a larger drainage or foundation issue that requires proper diagnosis before any work begins.

Here are a few reasons hiring a pro to do basement waterproofing services is a good call:

  • Accurate problem diagnosis: A pro can identify the root cause of water intrusion and recommend the right fix rather than a temporary patch.

  • Access to professional-grade materials: Waterproofing membranes, drainage systems, and injection resins available to contractors perform significantly better than what's sold at hardware stores.

  • Proper, long-lasting installation: Improper installation can void product warranties and lead to repeat water damage down the road.

  • Safety: Exterior waterproofing involves excavation close to your foundation, which carries real risks that require proper equipment and skills.

Basement waterproofing is one of those jobs where cutting corners can lead to costly consequences. Finding a basement waterproofing pro near you on HomeStars means getting it right the first time, protecting your home's value, your belongings, and your health.

How Much Do Basement Waterproofing Services Near Me Cost?

Basement waterproofing costs are largely based on linear footage or square footage rather than billing hourly. Labour typically accounts for $2 to $8 per square foot of the total project cost. Where hourly rates do apply, most basement waterproofing contractors charge around $200 per hour.

Here are some typical costs for common basement waterproofing services near you:

  • Full-basement waterproofing: $15,000 – $35,000+, depending on basement size and the extent of work required.
  • Interior waterproofing: $3,000 – $10,000 total, or $50 – $230 per linear foot. Sump pump installation adds $565 – $3,900, with installation of a new sump pit pushing the price up.
  • Exterior waterproofing: $100 – $300 per linear foot, or roughly $14,000 – $42,000 for a typical 1,000 sq. ft. basement, with excavation being the main cost driver.
  • Repairs: $1,500 – $3,150 depending on the depth and severity.

If your waterproofing project is part of a larger basement renovation, you can also check out our guide to basement renovation costs.

HomeStars tip: 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.

What to Ask a Basement Waterproofing Pro Before Hiring

When choosing a basement waterproofing pro near you, asking the right questions can help you make an informed decision before hiring.

Do you carry liability insurance and workers’ compensation coverage?

Waterproofing involves excavation, concrete work, and access to your foundation. Confirm the contractor carries liability insurance and workers’ compensation coverage to protect you if something goes wrong on-site.

Will you handle permits if required?

Some waterproofing work, particularly exterior excavation, may require a permit depending on your municipality. Confirm upfront who is responsible for pulling permits and whether it's included in the quote.

Will you do a full inspection before providing a quote?

A proper quote should be based on an in-person assessment, not a ballpark estimate. This ensures the contractor understands the scope of the problem before pricing the work.

What waterproofing method do you recommend, and why?

Interior and exterior waterproofing solve different problems. A contractor should be able to explain their recommendation clearly and tell you why it's the right approach for your specific situation.

How long will the work take, and what disruption should I expect?

Knowing the timeline and what areas of your home will be affected helps you plan accordingly, especially if the work involves breaking up your basement floor or digging around your foundation.

Do you offer a written warranty, and what does it cover?

Waterproofing warranties vary widely. You want to know whether the warranty covers both materials and workmanship, how long it lasts, and whether it's transferable if you sell your home.

FAQ: Your Questions About Basement Waterproofing Answered

How do I find good basement waterproofing services?

Look for contractors with strong reviews, clear warranties, and a willingness to inspect your home before quoting. HomeStars makes it easy to browse basement waterproofing pros in your area, read verified reviews from homeowners, and request quotes so that you can feel confident before any work begins.

What's the difference between interior and exterior waterproofing?

Exterior waterproofing addresses water at the source by applying membranes and drainage systems to the outside of your foundation to prevent water from ever reaching your walls. Interior waterproofing manages water that has already made its way in by redirecting it to a drainage system and sump pump. The right approach depends on where and how water is entering your home. You can use HomeStars to find a pro who will conduct a full inspection in order to determine the best method for your home.

How long does basement waterproofing last?

A professionally installed waterproofing system can last 10 to 25 years or more, depending on the method used, the quality of materials, and how well the surrounding drainage and grading are maintained.

Will waterproofing fix my foundation cracks?

Crack injection and waterproofing are often done together, but they're not the same thing. Crack injection seals individual cracks to stop water from passing through, while waterproofing protects the broader foundation from moisture. If you have active cracks, a contractor will typically address those as part of a larger waterproofing scope.