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Find basement waterproofing pros in Whitchurch-Stouffville

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 Whitchurch-Stouffville. 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 Whitchurch-Stouffville

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  • Basement Waterproofing Specialist in Whitchurch-Stouffville

    Karbo Legacy Contractors is a Scarborough based General contractor, Window Contractor, Kitchen Renovation Company, Handyman, Landscaping Company, Carpenter, Bathroom Renovation Company, Concrete Specialist, Garage Specialist, Condominium/Apartment Specialist, Interior decorator, HVAC contractor, Plumber, Tiler, Interior designer, Architect, Cabinet maker, Metal worker, Mason, Demolition company & Pool company company. Our goal is to provide quality service and excellent workmanship to our customers. If you need help with house renovation, install or renovate bathroom, install or renovate kitchen, build sunroom, extension, build garage, build or renovate basement, build pergola, gazebo or garden house, build carport, install or replace beam, install or repair lift/elevator, build shed, general contractor service, structural work for construction, build shelter or outbuilding, carpentry framing, install, repair or replace caulking & accessibility modifications, message us so we can assist you and arrange a quote.

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  • Basement Waterproofing Specialist in Whitchurch-Stouffville
    • Best of Awards 2026
    • Best of Newly Listed 2025

    Welcome to Sehrii Builds Family Company! We are a family-owned construction business with over 20 years of experience, originally from Ukraine and proudly serving Toronto and the GTA. Our team delivers high-quality workmanship, expert advice, and attention to every detail, ensuring your project is done safely, efficiently, and beautifully. At Sehrii Builds, we understand that your home is an investment. That’s why we treat every project with care, striving to create results you’ll enjoy and be proud of for years to come. Our Services Include: Exterior: • Fences & Gates • Decks & Stairs • Gazebos • Landscape Design • Interlocking Stone Work & Stone Slabs • Porch Restoration & Repair • Retaining Walls • Windows & Doors Installation • Siding Interior: • Kitchen Renovations • Bathroom Renovations • Basement Renovations • Flooring • Painting & Drywall • Handyman Services ✅ Choose Sehrii Builds Family Company for trusted, professional construction services that transform your home and add lasting value. 📞 Contact us today to discuss your project!

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  • Basement Waterproofing Specialist in Whitchurch-Stouffville

    All-Levels Masonry Ltd, we specialize in professional masonry and renovation services designed to enhance, protect and add lasting value to your property. With years of experience and commitment to quality craftsmanship, we deliver results you can trust-building to stand the test of time.

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  • Basement Waterproofing Specialist in Whitchurch-Stouffville

    Fake Scam

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  • Basement Waterproofing Specialist in Whitchurch-Stouffville

    Hello my name is Diego, I've been general contracting for some years now and have started a new company to get new leads. I do handyman work and full renovations, I know people in all fields of work and will do quality work. I have no problem talking with people about pricing as everyone has a different set of circumstances and finances.

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  • Basement Waterproofing Specialist in Whitchurch-Stouffville

    YEARS OF EXPERIENCE Our team has over 20 Years of Experience working on home projects across the GTA. We will treat your home like a work of art and every project will be finished with the utmost quality and care! QUALITY MATERIALS We pride ourselves on using only the highest quality materials meaning that your home projects will endure all kinds of weather! CERTIFIED IN SAFETY From heights, to speciality materials, our team has a range of certifications for various needs. You can be confident that safety is one of our fundamental values! Give us a call - (416) 230-6285

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  • Basement Waterproofing Specialist in Whitchurch-Stouffville
    • 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 Whitchurch-Stouffville

    Hi, I’m Maor, a dedicated contractor and tradesman with over 20 years of experience in the industry. From residential renovations to large-scale commercial projects, I take pride in delivering high-quality craftsmanship with honesty and reliability. Beyond the job site, I’m a devoted family man who understands the importance of building not just strong structures, but also strong relationships. I treat every project as if it were for my own family—ensuring attention to detail, transparency, and top-notch results. Whether you’re looking to remodel your home, start a new build, or need expert advice, I’m here to help. Let’s bring your vision to life!

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  • Basement Waterproofing Specialist in Whitchurch-Stouffville

    ⭐ U&M CONSTRUCTION ⭐ Looking for reliable, high-quality work you can trust? Our team delivers fast, clean, and professional results every time. ✅ High-Quality Craftsmanship ✅ Fast & Reliable Service ✅ Affordable Prices ✅ Friendly, Professional Team ✅ Satisfaction Guaranteed Whether it’s repairs, installations, upgrades, painting, flooring, handyman work, or full home improvements—we get it done right the first time. 📍 Serving Pickering, Durham Region & GTA ⭐ Choose a company that takes pride in every job — big or small. Book your appointment today! ⭐

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  • Basement Waterproofing Specialist in Whitchurch-Stouffville

    Hi! My name is Salim, and I specialize in professional painting. I paint interior spaces – walls, ceilings, doors, baseboards. I also handle exterior painting – house facades, fences, decks, and all kinds of wooden structures. I work with precision, using high-quality materials to ensure a smooth, durable, and long-lasting finish. Painting isn’t just about looks – it also protects surfaces from moisture, sun, and wear over time. That’s why I always choose the best solutions for each project. If you need high-quality painting, feel free to reach out! I’ll get the job done quickly, cleanly, and with great attention to detail.

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  • Basement Waterproofing Specialist in Whitchurch-Stouffville

    Hello! I'm Charles, father of two beautiful kids. I am an independent contractor specializing in any concrete work, interlocking and landscaping. As an independent contractor, I bring a high level of self-sufficiency and project management expertise to ensure smooth execution. I'd be happy to discuss your project further and explore how my skills and experience can contribute to your success.

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  • Basement Waterproofing Specialist in Whitchurch-Stouffville

    I am contractor of home renovation such as tile work paint job drywall demolition Kitchen tile bathroom tile and floor tile

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  • Basement Waterproofing Specialist in Whitchurch-Stouffville

    At Sousas hardscape, we specialize in transforming outdoor spaces into timeless, functional landscapes b built to last. With a strong focus on quality craftsmanship and attention to detail, we provide expert hardscape services including patios, walkways, driveways, retaining walls, and outdoor living features. Our team is committed to delivering durable, visually striking results that enhance both the beauty and value of your property.From concept to completion, we work closely with every client to bring their vision to life. Whether your looking to upgrade your backyard or create a welcoming front entrance, Sousa's hardscape is your trusted partner for reliable, high quality hardscape solutions

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  • Basement Waterproofing Specialist in Whitchurch-Stouffville

    AA Excavation has a strong commitment to innovative design and construction quality. We achieve this through collaboration with industry leading engineers, suppliers, contractors and specialist consultants. If you need excavating services in Toronto performed on your property, AA Excavation is your best choice. With a wide range of excavation services experience over a number of years, our great team at AA Excavation the expertise and the ability to take on whatever project you need done.

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  • Basement Waterproofing Specialist in Whitchurch-Stouffville
    • Best of the Best 2025
    • Best of Awards 2026

    About Canada Waterproofers Welcome to Canada Waterproofers — your trusted one-stop solution for waterproofing, plumbing, and drain repair services. With over 27 years of industry experience, we are committed to delivering exceptional workmanship, premium-quality materials, and reliable customer service on every project. At Canada Waterproofers, we understand that every home and property is unique. That’s why we take the time to properly assess each situation and provide customized solutions using the most effective products, methods, and applications available in the industry. For more than 27 years, we have proudly served homeowners throughout the Greater Toronto Area and surrounding communities, helping protect homes from water damage while ensuring plumbing and drainage systems function efficiently for years to come. ## Why Homeowners Choose Canada Waterproofers We believe that quality workmanship and durable materials are essential to getting the job done right the first time. Our team treats every customer’s home with the same care and respect as if it were our own. Whether it’s a complete basement waterproofing system or a minor plumbing repair, we approach every project with professionalism, honesty, and attention to detail. Canada Waterproofers is built on old-school values — integrity, transparency, hard work, and customer satisfaction. In an industry where careless workmanship and dishonesty can be common, we stand behind our reputation for dependable service and long-lasting results. We also believe in a hands-on, personalized approach. When you contact Canada Waterproofers, you won’t be dealing with a salesperson focused on simply selling a job. Instead, one of our experienced specialists will inspect your property, identify the source of the issue, and recommend the most practical and cost-effective solution for your home. Throughout every project, we keep our customers informed and involved so they fully understand the work being completed and how it benefits their property. ## Our Service Areas Canada Waterproofers proudly services homeowners across: * Toronto * Mississauga * Oakville * Burlington * Hamilton * Milton * Brampton * Vaughan * Richmond Hill * Markham * Ajax * Pickering * Whitby * Oshawa * Scarborough * Etobicoke * North York * And surrounding areas across the GTA ## Our Services We provide a full range of waterproofing, plumbing, and drainage solutions, including: * Exterior Waterproofing * Interior Waterproofing * Basement Leak Repairs * Foundation Crack Repairs * Sump Pump Installations * Battery Backup Sump Pump Systems * Backwater Valve Installations * Drain Repair & Replacement * Drain Snaking * Camera Inspections * Plumbing Services * Underpinning & Basement Lowering * Emergency Waterproofing Services * And More ## Benefits to Our Customers * 25-Year Transferable Warranty * Over 27 Years of Industry Experience * Fully Licensed & Insured * Full WSIB Coverage * Licensed Plumbers & Waterproofing Technicians * Building Renovator Licenses * Underpinning Specialists * Free No-Obligation Written Estimates * Competitive & Honest Pricing * Latest Industry Technology & Equipment * Repairs Completed Properly the First Time * We Only Repair What Is Necessary — Saving Homeowners Thousands ## Our Commitment At Canada Waterproofers, customer satisfaction is our highest priority. Before any work begins, we provide a free no-obligation written quote outlining the recommended solution and scope of work. Once the project is underway, our experienced technicians carefully monitor every stage of the process to ensure all work meets our strict quality standards. Our team takes pride in paying attention to even the smallest details because we believe nothing should be left to chance when protecting your home. As weather patterns continue to change and aging homes face increasing water and drainage challenges, Canada Waterproofers is ready to help. Our goal is to keep your basement dry, your foundation protected, and your plumbing systems operating properly for years to come. Choose Canada Waterproofers — where quality, honesty, and experience matter.

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4.9

Top rated Basement Waterproofing Specialists

Our Basement Waterproofing Specialists in Whitchurch-Stouffville, are rated 4.9 out of 5 based on 35 reviews from homeowners like you.

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What basement waterproofing services are available in Whitchurch-Stouffville?

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 Whitchurch-Stouffville:

  • 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, 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 Whitchurch-Stouffville?

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 Whitchurch-Stouffville:

  • 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 Whitchurch-Stouffville, 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 Whitchurch-Stouffville with HomeStars

Finding a basement waterproofing pro in Whitchurch-Stouffville 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 Whitchurch-Stouffville.
  3. Connect with basement waterproofing specialists in Whitchurch-Stouffville 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 Whitchurch-Stouffville

How long does basement waterproofing last in Whitchurch-Stouffville?

Most professional waterproofing solutions in Whitchurch-Stouffville 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 Whitchurch-Stouffville requires excavation?

Exterior waterproofing projects in Whitchurch-Stouffville 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 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 Whitchurch-Stouffville?

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 Whitchurch-Stouffville.

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