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Find basement waterproofing pros in Hamilton

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 Hamilton. 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 Hamilton

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  • Basement Waterproofing Specialist in Hamilton

    Southern Landscape Systems, we specialize in landscaping construction and comprehensive snow removal services, committed to enhancing both residential and commercial outdoor spaces. Experience professionalism and reliability throughout your landscaping journey with us.

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  • Basement Waterproofing Specialist in Hamilton

    Providing high quality custom masonry services throughout the GTA, Oakville, Burlington, Hamilton and halton regions. At onyx we believe in quality over quantity, we pride ourselves on our communication and dedication. Communication is key, and with over 16 years in the custom and restoration masonry industry we’ve learned to listen and respect our clients. All our jobs are treated the same, be it a small repair job or a large scale custom project, it is our promise to our clients that no matter the scope or scale we will deliver.

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  • Basement Waterproofing Specialist in Hamilton

    We do Plumbing and mechanical fibre glass insulation + Dry wall insulation, contact us to get you next job done

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  • Basement Waterproofing Specialist in Hamilton

    I do underground and above-ground plumbing work. I install pumps for drainage, waterproof houses, and repair cracks in concrete.

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  • Basement Waterproofing Specialist in Hamilton

    We are a quality homebuilder with 20 years experience. We specialize in all large renovations, custom homes, backyard dwelling units, multiplex's, additions, legal basement apartments, commercial projects, architectural drawings, permits, city consultations and all other construction needs. Come to our office or call us anytime to arrange a free consultation or estimate!! Referrals available on request, check out our website at NEW CUSTOM BUILDS .CA Talk to you soon! New Custom Builds is a registered company and is owned and operated by MANDEVILLE DEVELOPMENTS INC.

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  • Basement Waterproofing Specialist in Hamilton

    Who we are Guard Concrete Ltd is a concrete contractor led by an experienced finisher with 10 years of hands-on concrete experience. We take on concrete packages that larger companies pass over, and we add skilled people to your crew so your schedule holds. What we do • Sidewalks, walkways and landing pads • Curbs and gutters • Slabs on grade • Formwork, reinforcing, placement and finishing (broom, hand and power trowel) • Control and expansion joints, joint cutting and sealing • Concrete sealing, restoration and repair • Site prep coordinated start to finish, including excavation, removal, disposal and granular base How we work with GCs • Clear, itemised quotes with scope, inclusions and exclusions • Right-sized crews for each stage, backed by a network of experienced workers • Our own tools and equipment: laser level, power trowel, plate compactor, vibrators, truck and trailer • One point of contact from quote to cleanup Safety and compliance • Health and safety policy and program aligned to the IHSA COR 2020 standard

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  • Basement Waterproofing Specialist in Hamilton

    We are a group of professionals ready to repair or install new of all types of construction.

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  • Basement Waterproofing Specialist in Hamilton

    With over 12 years of hands-on experience, I’ve built multiple homes from the ground up and led dozens of full-scale remodels across the Greater Toronto Area (GTA). As a skilled general contractor, I bring deep knowledge of every phase of home construction—from framing, electrical, and plumbing to custom finishes and final inspections. Whether you're planning a complete home renovation, adding a second suite, or updating kitchens and baths, I handle it all with precision and professionalism. Clients trust me because I treat every project like it’s my own home. My work philosophy is simple: deliver top-quality craftsmanship, communicate clearly, and never cut corners. I’m proud to offer full-service project management and hands-on expertise, ensuring your renovation is done right the first time. If you're looking for a contractor who’s reliable, experienced, and committed to excellence, I’m the right person for the job.

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  • Basement Waterproofing Specialist in Hamilton
    • Best of Awards 2026

    Waterproofing PD specializes in Waterproofing, Drains, Underpinning, Additions and many more. Using best products available for the job, no corners cut. We do all the jobs in the house, no sub-contracting. Also offering amazing 25 year warranty that is fully transferable on all our waterproofing jobs. We also do Underpinning, Walkouts, Concrete floors, Additions excavations and foundations , Slab on grade. *** Services Included: *** Exterior waterproofing Interior waterproofing Sump Pump Drain repair Pipe Burst Waterline service Backwater valve Underpinning Addition excavation and build Concrete floors Slab on grade *** We are fully licensed and insured. City of Toronto Rebates Available!!

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  • Basement Waterproofing Specialist in Hamilton

    Hi everyone we do legal basements , all kind of renovations , concerete work and many more contact us for a free quetee

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  • Basement Waterproofing Specialist in Hamilton

    We at JSH Concrete Services take pride in executing all jobs to the best of our ability with the highest quality of workmanship , we can provide. We treat all jobs the same from a better repair to a big renovation.We know you care , so we care too

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  • Basement Waterproofing Specialist in Hamilton

    Marcel here — owner-operator specializing in professional concrete flatwork and high-performance epoxy floor systems. I focus on projects where quality matters. Concrete Services: • Basement & Garage floors • Driveways & walkways • Patios & backyard entertaining areas • Structural pads & additions Epoxy & Polyaspartic Systems: • Industrial-grade coatings • Decorative Metallic, flake & Quartz • UV-stable polyaspartic topcoats Concrete is only as good as the preparation beneath it. Proper grading, compaction, reinforcement, and finishing are what separate long-term durability from early cracking and failure. For epoxy systems, surface prep is everything. I use professional grinding equipment to ensure maximum bond strength and long-term performance. If you're investing in your home, it deserves to be done properly. Let’s create something strong, clean, and built to last. — Marcel

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  • Basement Waterproofing Specialist in Hamilton
    • Best of Awards 2026

    Specialized in Outdoor Living Spaces, Hardscape Interlocking, Landscape Designing and Armour Stone Walls. Servicing the Halton Hills, Guelph / Rockwood, Wellington County and surrounding communities 3D DESIGN FOR LARGER PROJECTS Driveways Walkways Patios Natural Steps Fire Pits & Features Pool Copping Modular Walls / Armour Stones New Sod & Artificial Turf Pergolas Cabanas Wood Carpentry Work Drainage System Solutions Excavation Prep Excavator & Skid Steer Services Instagram • bcilandscaping Facebook • bci landscaping

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  • Basement Waterproofing Specialist in Hamilton

    we transform your residential and commercial spaces with expert craftsmanship. From stunning outdoor transformations like interlock, sod installation, fences, and decks, to detailed interior renovations including drywall, laminate flooring, professional painting, and custom wall designs. We handle it all with precision and care. Our mission is to bring your vision to life with quality results that last. Contact us today for your next project!

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  • Basement Waterproofing Specialist in Hamilton

    Ridgewell service Cambridge and surrounding areas We provide all types of property services, some of which are: -Yard clean up -Garden bed/Flower bed maintenance -Lawn care -Gutter cleaning So much more Ridgewell is dedicated to helping homeowners maintain their beautiful home.

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  • Basement Waterproofing Specialist in Hamilton

    With over 40 years of hands-on experience, we are a trusted General Contracting company serving residential and commercial clients across the Greater Toronto Area (GTA). From single-family homes and townhouses to high-rise apartments and commercial spaces, we bring top-tier craftsmanship and deep industry expertise to every job. In addition to serving homeowners directly, major companies rely on us as a trusted subcontractor for major construction projects. Our Services Bathroom & Kitchen Renovations: Custom tile work, waterproofing, layout changes, and complete remodeling. Basement Finishing: Full basement builds, structural framing, drywalls, painting, and flooring installations. Interior Upgrades: Professional tile, hardwood, and laminate installation, door fittings, and drywall repair/finigning. Exterior & Hardscaping: Interlocking, retaining walls, custom decks, fences, concrete work, and complete grass/lawn restoration. Demolition & Preparation: Safe interior/exterior demolition and structural framing. The business is built on uncompromising quality and trust. We take pride in taking the stress out of your project by executing your exact vision down to the finest detail. Your satisfaction is our top priority.

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5

Top rated Basement Waterproofing Specialists

Our Basement Waterproofing Specialists in Hamilton, are rated 5 out of 5 based on 10 reviews from homeowners like you.

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What basement waterproofing services are available in Hamilton?

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 Hamilton:

  • 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 Hamilton?

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 Hamilton:

  • 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 Hamilton, 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 Hamilton with HomeStars

Finding a basement waterproofing pro in Hamilton 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 Hamilton.
  3. Connect with basement waterproofing specialists in Hamilton 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 Hamilton

How long does basement waterproofing last in Hamilton?

Most professional waterproofing solutions in Hamilton 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 Hamilton requires excavation?

Exterior waterproofing projects in Hamilton 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 Hamilton?

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 Hamilton.

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