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Find basement waterproofing pros in Mississauga

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 Mississauga. 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 Mississauga

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  • Basement Waterproofing Specialist in Mississauga

    At Top 2 Bottom Contracting, we are a reliable detail driven company committed to quality workmanship and honest service. We take pride in completing projects on time, on budget, and to the highest standards. From start to finish, we communicate clearly, treat your home with respect, and stand behind our work. Our goal is simple; deliver results you can trust and craftsmanship you'll be happy with for years to come.

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  • Basement Waterproofing Specialist in Mississauga

    Hello there! If you’re looking for a company that prides itself on quality work and the desire to please our clients, we’re the right fit for you. No matter how big or small the job is, commercial or residential we do it all.

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  • Basement Waterproofing Specialist in Mississauga

    We carry out all concrete-related work, including foundation, footing, concrete slab, and concrete stairs.

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  • Basement Waterproofing Specialist in Mississauga

    Small company pressure washing staring up in Halton Hill’s. Looking for our first few jobs, offering best price guaranteed to get us some job references. I personally have years in industrial pressure washing experience with my prior construction company. Up to 5000psi and did everything from water reservoirs to 20 story buildings. We offer pressure washing services with our 3400psi, 2.3gpm washer with basic attachments and a spin jet. Can use appropriate cleaning products with the washer for lighter duty surfaces. Reach out for a quote!

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  • Basement Waterproofing Specialist in Mississauga

    I am Civil Engineer Student at Seneca doing 3 year advanced diploma, I had a Canadian experience in construction and landscaping

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  • Basement Waterproofing Specialist in Mississauga

    TSL Contracting is a company that puts quality over profit and is here to make any project something worth showing off. Landscaping contractors with full service in design and installation. Serving the GTA and surrounding areas with integrity and honor. Call or email us today to get quick response and even quicker answers to deal with any job.

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  • Basement Waterproofing Specialist in Mississauga

    Specialized in repair and renovation of all masonry and concrete. My main focus is providing clean and lasting work for all clients. call or txt

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  • Basement Waterproofing Specialist in Mississauga
    • Best of Newly Listed 2025

    Welcome to Royal Caulking, where expertise meets trust. As a HomeStars Verified company, we're committed to delivering exceptional caulking and refinishing solutions with integrity and reliability. Our verified status underscores our dedication to quality workmanship and customer satisfaction. When you choose Royal Caulking, you're choosing a partner you can trust to fortify and enhance your property with precision and professionalism.

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  • Basement Waterproofing Specialist in Mississauga

    My name is Kenisha , and I am the proud owner of Taylor’s HandyMen. While I oversee the business, communicate with clients, provide estimates, and make sure each project is handled properly, I am not personally the individual completing every job. I have trusted workers and skilled professionals who help bring each project to completion. My goal as the owner is to make sure every customer receives professional service, clear communication, fair pricing, and work that meets a high standard. Whether you need handyman services, landscaping, repairs, maintenance, or outdoor projects, Taylor’s HandyMen is here to help make the process simple and stress-free. Our goal is simple: quality work, honest service, and customer satisfaction. Whether it’s a small repair or a bigger project, we’re here to get the job done right. Taylor’s Handyman — I HAVE MEN FOR THAT

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  • Basement Waterproofing Specialist in Mississauga

    Northwind Concrete & Pools specializes in quality concrete work and custom pool installations. We take pride in delivering reliable craftsmanship, honest service, and lasting results for every project.

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  • Basement Waterproofing Specialist in Mississauga

    ELJ Contracting delivers high-quality craftsmanship, reliable project management, and tailored solutions for your residential and commercial needs. From concept to completion, we pride ourselves on clear communication, attention to detail, and building spaces that last.

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  • Basement Waterproofing Specialist in Mississauga
    • Best of Awards 2026

    Our team of skilled professionals have the expertise and experience to guide you through every step of the process of your new custom home build, fence, deck, home renovation, or home project. We are here to provide exceptional craftsmanship and personalized service, ensuring that every detail aligns with your vision and exceeds your expectations. Let us assist you in creating a space that authentically represents your unique style and requirements, make your dream home a reality!

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  • Basement Waterproofing Specialist in Mississauga

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  • Basement Waterproofing Specialist in Mississauga

    Sampson Concrete and Masonry builds and repairs concrete driveways and walkways, basement walkouts, concrete stairs, concrete patios, and concrete pads, serving Hamilton, Brantford, Brant, Cambridge, Oxford, and surrounding areas. We also do crack repairs, brick, stone, and block work—even custom jobs. With over 15 years of hands-on experience; our team is passionate about delivering exceptional results on every project, We pride ourselves on completing projects efficiently without compromising quality, all at competitive pricing. Available 24/7 by phone. Whatever your concrete or masonry needs are we’re ready to bring your project to life—just ask, and we’ll make it happen.

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  • Basement Waterproofing Specialist in Mississauga

    Hi everyone we do any kind of demolition and also renovation example painting and flooring and drywall we also do fence repairs or deck and much more trust my experience just drop me a message 😊

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  • Basement Waterproofing Specialist in Mississauga

    GREVA Construction Group Inc. | Drywall, Painting, Concrete & Home Renovations Quality Work. Clear Estimates. A Team You Can Count On. Planning a home improvement or need something repaired? At GREVA Construction Group Inc., we believe hiring a contractor should be straightforward, with clear communication, transparent estimates, and no unnecessary surprises. Based in Woodbridge, Ontario, we serve homeowners throughout Vaughan, Toronto, Brampton, Richmond Hill, and surrounding areas of the Greater Toronto Area (GTA). We specialize in drywall installation and repair, interior and exterior painting, concrete work, and residential renovations, offering practical solutions for projects of different sizes. Why Homeowners Choose GREVA Know What to Expect. We provide straightforward estimates and explain the proposed scope of work so you can make informed decisions. Communication Matters. We believe in being responsive, keeping you informed, and addressing questions throughout the project. Details Make the Difference. From preparation to finishing touches, we focus on careful workmanship and results that last. Your Home Deserves Respect. We aim to maintain an organized workspace, minimize unnecessary disruption, and treat your property with care. Solutions That Fit Your Needs. Whether it's a small repair or a larger improvement, we work to understand your priorities, expectations, and budget. Let's Get Your Project Started From fixing damaged drywall and refreshing your home's interior to repairing concrete or planning a renovation, GREVA Construction Group Inc. is here to help. Tell us about your project and request a personalized estimate. Let's discuss the best way to bring your plans to life. GREVA Construction Group Inc. Woodbridge, Ontario | Serving the GTA Our Services: Drywall Installation & Repair Drywall installation, patching, and repairs Wall and ceiling repairs Taping, mudding, sanding, and finishing Drywall preparation for painting Interior & Exterior Painting Residential painting and repainting Walls, ceilings, doors, and trim Surface preparation and minor wall repairs Painting for renovations and home improvements Concrete Work & Repairs Concrete installation, finishing, and repairs Driveways, patios, walkways, and steps Concrete resurfacing and restoration Residential concrete improvements Home Renovations & General Contracting Interior renovations and remodeling Home repairs and improvements Small and medium-sized renovation projects Project coordination and general contracting

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4.9

Top rated Basement Waterproofing Specialists

Our Basement Waterproofing Specialists in Mississauga, are rated 4.9 out of 5 based on 45 reviews from homeowners like you.

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What basement waterproofing services are available in Mississauga?

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 Mississauga:

  • 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 Mississauga?

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 Mississauga:

  • 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 Mississauga, 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 Mississauga with HomeStars

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

How long does basement waterproofing last in Mississauga?

Most professional waterproofing solutions in Mississauga 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 Mississauga requires excavation?

Exterior waterproofing projects in Mississauga 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 Mississauga?

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 Mississauga.

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