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Find basement waterproofing pros in Dundas, 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 Dundas, 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 Dundas, Ontario

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  • Basement Waterproofing Specialist in Dundas, Ontario

    Drains Canada Inc is committed to providing exceptional sewer drainage services to our clients across Ontario. We provide drain cleaning/ unclogging, drain repair, sewer camera inspections, waterproofing, new main waterline install, sump pumps and back water valves.

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  • Basement Waterproofing Specialist in Dundas, Ontario

    Currently working landscaping and construction, I have 5+ years of experience in landscaping and hardscaping. Graduated from architecture looking to find side jobs to fill my time.

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  • Basement Waterproofing Specialist in Dundas, Ontario

    At Uptopcontractor, we provide high-quality contracting services, specializing in construction, renovations, and maintenance. Every day, we manage projects, oversee job sites, and ensure top-tier craftsmanship. From client consultations to hands-on building and repairs, we handle every detail with professionalism and efficiency. Our goal is to deliver reliable, high-quality work that exceeds expectations.

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  • Basement Waterproofing Specialist in Dundas, Ontario

    Ontario Roofing Construction has been proudly serving the community for many years, delivering top-quality roofing and masonry work with unmatched craftsmanship and reliability. Known for our expertise, attention to detail, and commitment to excellence, we’ve built a strong reputation as one of the most trusted names in the industry.

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  • Basement Waterproofing Specialist in Dundas, Ontario

    Hi, I’m huthaifa, a skilled and experienced handyman serving the Greater Toronto Area. Whether you need furniture assembly, home repairs, painting, plumbing fixes, electrical work, or general maintenance, I’ve got you covered!

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  • Basement Waterproofing Specialist in Dundas, Ontario

    Hello , 1-concrete work . over 15 years of experience in concrete finish and concrete foundations , all Solutions for any concrete problems 2- handyman I was my father’s right hand since I was a kid so he taught me how to fix things lol Also learned a lot of things along the way 3- fences and yard work I’ve done a lot of fences and yard work

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  • Basement Waterproofing Specialist in Dundas, Ontario

    Elevate Wall & Ceiling Systems Inc. is a professional wall and ceiling contractor serving the Greater Toronto Area. We specialize in metal and wood framing, drywall installation, taping, insulation, soundproofing, fire-rated assemblies, acoustic ceilings, suspended (T-bar) ceilings, ceiling tile installation and painting for commercial and residential projects. We work with general contractors, property managers and business owners on offices, retail stores, restaurants, medical clinics, warehouses and residential renovations. We are committed to quality workmanship, reliable scheduling, clear communication and on-time project completion.

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  • Basement Waterproofing Specialist in Dundas, Ontario
    • Best of Awards 2026

    DrainCom, your local Basement Waterproofing and Drain Repair Experts, is your "one stop shop" for basement waterproofing, foundation crack repair, drain and sewer repair, basement flood prevention, Sump Pump and Backwater Valve Installation needs. We offer Free no obligation Estimate and assistance with Toronto Mississauga, Halton Hills rebates.

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  • Basement Waterproofing Specialist in Dundas, Ontario

    RNH Renovation is a reliable general contracting and renovation company offering quality construction services for homes and businesses. We specialize in framing, drywall, flooring, kitchens, bathrooms, basements, and full remodels. Our team focuses on skilled workmanship, clear communication, and completing every project on time and on budget

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  • Basement Waterproofing Specialist in Dundas, Ontario

    Welcome to NOUH GENERAL CONTRACTING INC, your trusted partner for all construction needs. Our team of experts specializes in delivering top-notch concrete, renovation, and landscape services tailored to exceed our clients' expectations. At NOUH GENERAL CONTRACTING INC, we prioritize three core values: 1. *Quality of work*: We strive for perfection in every project, ensuring attention to detail and exceptional craftsmanship. 2. *Speed of execution*: We understand the importance of timely project completion, and our team works efficiently to meet deadlines without compromising quality. 3. *Affordable price*: We believe everyone deserves quality construction services without breaking the bank. Our competitive pricing ensures you receive exceptional value for your investment. As a professional construction company, we cater to owners seeking reliable, efficient, and cost-effective solutions. Our commitment to excellence, combined with our passion for building lasting relationships, sets us apart in the industry. Contact us today to discuss your construction needs and experience the NOUH GENERAL CONTRACTING INC difference."

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  • Basement Waterproofing Specialist in Dundas, Ontario
    • Best of Newly Listed 2023

    The company is known for its service and customer-friendly solutions. Toro Masonry deliver what the customers are asking for fair market prices, quality and above all with the customer in focus so that you as a customer should always feel sure of a perfect end result. Regardless of whether it is large renovation project, or whether it is a smaller work in private property. Services: Custom stonework, chimneys, cut off walls for doors and windows, parging, tuckpointing, window sills, walkways, stone steps, paving.

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  • Basement Waterproofing Specialist in Dundas, Ontario

    We specialize in basement waterproofing, foundation repair, chimney repair, and concrete work. Our goal is to provide reliable, quality workmanship and lasting solutions to protect and improve your property. We take pride in our attention to detail, professional service, and commitment to customer satisfaction. Whether you need to fix a foundation issue, prevent water damage, repair a chimney, or complete concrete work, we're here to help.

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  • Basement Waterproofing Specialist in Dundas, Ontario

    RevvUp Construction Group Inc. “Handcraft Your Dreams.” We provide high-quality concrete, fencing, landscaping, and renovation services across GTA & KWC. Our team delivers professional workmanship, clean finishes, and fast communication — every project, every time. Services: • Concrete (stamped, broom, exposed, driveways, patios, walkways) • Fencing (pressure-treated, privacy, gates) • Washroom renovations & tiling • Landscaping & backyard upgrades Why Choose Us: ✓ Licensed & Insured ✓ Fast quotes ✓ 2-Year Workmanship Warranty ✓ Reliable, clean, and professional

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  • Basement Waterproofing Specialist in Dundas, Ontario

    There is no project that is too big or too small for Quality Control Concrete. Our team is licensed, insured, and well trained to take on your concrete projects safely and promptly while maintaining outstanding workmanship. Concrete Driveways Driveway Extensions Concrete Walkways Front Entrances Back yard patios Heavy-duty Swim spa and hot tub pads Pool Decks Pool demolition and backfill Shed and Garage Demolition

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  • Basement Waterproofing Specialist in Dundas, Ontario

    TerraCore Construction is your one stop for your exterior construction needs. We are a design and build firm that specializes in landscaping, excavation, concrete, foundation waterproofing, underground utilities and project management. TerraCore is also a licensed septic system designer and installer serving southern Ontario. At TerraCore we take your project and make it our own, from planning and permitting, to construction to the final touches, we guide you through each step of the way with clear communication, timely execution and a focus on customer care and satisfaction. Let us know how we can make your dreams a reality on your next project, we look forward to working with you!

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  • Basement Waterproofing Specialist in Dundas, Ontario

    Hi! I’m Thomas, a student at the University of Guelph spending the summer working for Allscape Landscaping, a trusted local company here in Guelph. We specialize in landscaping, concrete work, and backyard transformations — from patios and pathways to lawn care and hardscaping. I’m proud to be part of a team that’s known for quality work, honest service, and attention to detail. We offer free, no-obligation quotes and are always happy to chat about how we can help bring your outdoor space to life. Feel free to reach out — I look forward to working with you this season!

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5

Top rated Basement Waterproofing Specialists

Our Basement Waterproofing Specialists in Dundas, Ontario, are rated 5 out of 5 based on 6 reviews from homeowners like you.

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What basement waterproofing services are available in Dundas, 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 Dundas, 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/Dundas, 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 Dundas, 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 Dundas, 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 Dundas, 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 Dundas, Ontario with HomeStars

Finding a basement waterproofing pro in Dundas, 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 Dundas, Ontario.
  3. Connect with basement waterproofing specialists in Dundas, 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 Dundas, Ontario

How long does basement waterproofing last in Dundas, Ontario?

Most professional waterproofing solutions in Dundas, 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 Dundas, Ontario requires excavation?

Exterior waterproofing projects in Dundas, 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/Dundas, 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 Dundas, 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 Dundas, Ontario.

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