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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

    Meet the needs and expectations of the customer

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  • Basement Waterproofing Specialist in Mississauga

    I have been working in the construction industry for over 5 years. We are currently working in the greater Toronto area, specializing in renovations, carpentry, drywall, concrete, and demolition/ haulage.

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  • Basement Waterproofing Specialist in Mississauga

    Welcome to SMYRNA Construction – Your Premier Choice for Outdoor Excellence in the Greater Toronto Area and Beyond! About Us: With a legacy spanning many successful years, SMYRNA Construction is a seasoned leader in the construction industry. Specializing in interlocking stone, decks, fences, and porch builds, we have transformed countless outdoor spaces, making homes shine with our expert craftsmanship. Service Areas: While based in the Greater Toronto Area, we proudly extend our services to Barrie, Hamilton, Durham Region, Ajax, and Pickering. Our team is dedicated to enhancing the beauty of homes across these regions, delivering top-notch quality with every project. Comprehensive Outdoor Solutions: SMYRNA Construction takes pride in offering a wide array of outdoor services. Whether it's interlocking stone pathways, stunning decks, robust fences, or porch builds that you desire, we have the expertise to turn your vision into reality. Attention to Detail and Quality: At SMYRNA Construction, attention to detail is our hallmark. We believe in infusing each project with precision and unmatched quality. Our skilled team ensures that every element, from design to execution, reflects our commitment to excellence. Commercial and Emergency Services: SMYRNA Construction is equipped to handle both commercial and emergency requests. Whether it's a business space or a last-minute repair, our responsive team is ready to deliver prompt and reliable solutions, making your outdoor project stress-free. Exclusive Offer: Take advantage of our commitment to customer satisfaction with a 10% discount on your quotes. We believe in providing value while ensuring that your outdoor dreams come to life within budget. Free Quotes and Estimates: Curious about the cost of transforming your outdoor space? Contact us today for a free quote and estimate. SMYRNA Construction is dedicated to transparent communication, helping you plan your project with clarity and confidence. Experience the SMYRNA difference – where customer satisfaction, attention to detail, and top-tier quality converge to create outdoor spaces that truly shine. Contact us for a consultation and let's bring your vision to life!

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  • Basement Waterproofing Specialist in Mississauga

    We are an experienced construction team with a proven track record in a wide range of projects, including commercial, industrial, and residential work. Our crew has handled everything from insulation and drywall to full-scale renovations and mechanical system installations. With years of hands-on experience, we bring reliability, technical skill, and efficiency to every job site. Our company is based in Toronto and we operate throughout the GTA, with the flexibility to travel across Ontario and beyond depending on project needs. We are fully equipped and mobile, ready to take on both short - and long-term assignments. Our team specializes in high-quality insulation work (including fire wrap, piping, rooftop systems, etc.), as well as general construction services. We pride ourselves on working quickly, safely, and within strict deadlines - without compromising on quality. All crew members are trained, dependable, and capable of working independently or alongside other trades. Clients choose us because we are organized, results-driven, and easy to work with. We value professionalism, clean execution, and doing the job right the first time. If you're looking for a team that gets it done - we’re ready.

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  • Basement Waterproofing Specialist in Mississauga

    Quality driven Passionate Family owned and operated

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  • Basement Waterproofing Specialist in Mississauga

    Our goal is to make hiring help feel easy: clear communication, dependable service, and people you can trust in your home. We’re proud of the work we do, and we’re building our business one satisfied customer at a time. If you need a team that’s willing to listen, adapt to what you need, and actually cares about the outcome, we’d love the opportunity to help.

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  • Basement Waterproofing Specialist in Mississauga

    ALBCON Construction – Concrete, Interlock & Tiles! 📍 Ontario, Canada ✅ Concrete work & smooth finishes ✅ Interlock driveways & patios ✅ Indoor & outdoor tiling ✅ Removal and replacement of old concrete 💪 Quality, precision & fair prices.

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  • Basement Waterproofing Specialist in Mississauga

    Lynx Insulation was founded with a simple goal: to provide homeowners with quality insulation work, honest pricing, and attention to detail that goes beyond simply adding insulation. Our founder brings over 7 years of hands-on experience, having worked with two major insulation companies before starting Lynx. With a background in mechanical engineering, quality assurance, and inspection, we understand the importance of doing things properly, not just getting them done. Having seen firsthand how easily corners can be cut in this industry, we wanted to take a different approach. We believe in fair, transparent pricing and doing the job right the first time. We may not always be the cheapest, but we'll never sacrifice quality to offer a lower price. We specialize in attic insulation, removal and replacement, blown-in cellulose and fiberglass, batt insulation, air sealing, ventilation baffles, and insulation for walls, basements, and garages. Serving the GTA and surrounding areas, we take pride in treating every home with care, paying attention to the details others might overlook, and standing behind our work. Lynx Insulation — Comfort. Efficiency. Built Right.

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  • Basement Waterproofing Specialist in Mississauga

    Welcome to Di Fonzo With 25 years of experience, we are a solution based company with builders, designers, architects and engineers, and we bring the building permit to you to create your dream space. No job is too big or small. From the planning and designing phase to the final touches and furniture fittings, we use high quality materials and up-to-date building methods. We aim to ease your apprehension that accompanies each building project while ensuring you get the top of the line craftsmanship and an excellent value for your money. From adding a new porch to the house, to a full remodelling, to an open concept design in the kitchen, second floor additions and top-ups, to brick and limestone masonry including maintenance and installation of HVAC, we meticulously manage each detail of the project.

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  • Basement Waterproofing Specialist in Mississauga

    WiPaint Plus are the Masters of LUXRENOS. We deliver High quality work at a fair price! Our company carries over 35 years of experience in : construction, demolition, property maintenance/ management, and professional cleaning. We pride ourselves in continuing growth with new systems and technologies which improve the quality,cleanliness and efficiency of our work. We strive to ensure all our clients needs are always taken care of to the very last detail.

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  • Basement Waterproofing Specialist in Mississauga

    With 35 years of extensive experience in the civil engineering and construction sector, I bring a wealth of technical expertise and a commitment to precision. I specialize in delivering high-quality, reliable solutions tailored to meet project requirements. Dedicated to excellence, I ensure every project is completed with professionalism and attention to detail.

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  • Basement Waterproofing Specialist in Mississauga

    At Van Kuik Construction Inc., we’ve proudly served the Greater Toronto Area for over 7 years, delivering top-quality landscaping and construction services with honesty, precision, and care. Based in Caledon East, our experienced team travels across the GTA to transform outdoor spaces into functional, beautiful, and lasting environments. We specialize in landscaping, hardscaping, interlock, fences, decks, excavation, retaining walls, and complete property maintenance. Whether it’s a stunning backyard retreat or a durable retaining wall, we approach every project with the same commitment to craftsmanship and integrity. Our clients choose us because we show up, follow through, and stand behind our work. We believe in clear communication, fair pricing, and results that speak for themselves.

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

    Here at MG Construction Corporation, we are committed to providing the highest level of quality and services to our customers. Our expert teams can handle all of your residential and commercial construction needs. Through thoughtful planning and execution, we are able to complete a variety of exterior and interior services. No project to big or small for MG Construction! Reach out for an all-inclusive quote!

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  • Basement Waterproofing Specialist in Mississauga

    I am a tradesman with precision, standard service delivery and good budget planner

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  • Basement Waterproofing Specialist in Mississauga

    Hello! I’m Mohammad, founder of Monca Inc., your trusted partner for home renovations and full basement transformations in the GTA. With hands-on experience managing and completing high-quality renovation projects, I specialize in turning houses into beautiful, functional spaces. From basement finishing to kitchen and bathroom remodels, I focus on delivering results that exceed expectations, on time and within budget. At Monca Inc., we pride ourselves on clear communication, professional workmanship, and attention to detail. Whether it’s a small upgrade or a full renovation, I treat every project like it’s my own home. Let’s make your dream space a reality!

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  • Basement Waterproofing Specialist in Mississauga

    We specialize in making sure your home has insulation correctly installed and exact amount in order to meet R Values. Our team is specialized in removal and installation of drywall and even as far as plastering and painting.

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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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