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Find basement waterproofing pros in Oshawa

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 Oshawa. 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 Oshawa

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  • Basement Waterproofing Specialist in Oshawa

    Hello and thank you for considering our company to complete your project. OPM OMAR'S PROPERTY MAINTENANCE INC was established in 2013 and we are a family owned and operated buisness that specializes in: -Concrete work -Hardscaping and Interlocking -Fencing and decks -commerical and residential snow removal -demolition -landscpaing and softscaping -We take pride in our work and provide quality work for our clients. - A reputable company that is fully licensed and insured up to 2 million in liability insurance. Thank you for your time and consideration. We look forward to meeting you to discuss your project!

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  • Basement Waterproofing Specialist in Oshawa

    Hi, I’m Luca, and I run a local handyman service proudly serving the Durham Region and surrounding areas. With over a decade of hands-on experience in home improvements, renovations, and general repairs, I’m committed to delivering reliable, high-quality workmanship you can trust. Whether it’s fixing small issues before they become big problems, tackling home upgrades, or helping homeowners, landlords, and realtors keep properties in top shape, my focus is always the same—clear communication, dependable service, and results that last. If you’re looking for a skilled, detail-oriented handyman who treats your home like his own, I’m here to help. Let’s make your projects simple, stress-free, and done right the first time.

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  • Basement Waterproofing Specialist in Oshawa

    Warrior Building Restoration specializes in high-rise restoration, serving both residential and commercial areas. Trust us for top quality restoration you can rely on! Services include: - Swing stage operation - Brick replacement, pointing, and parging - Waterproofing for garages, balconies, and patios - Caulking for windows, doors, kitchens, and bathrooms - Light concrete repair - Drywall repair - Route and seal - Interior demolition - Floor tiling

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  • Basement Waterproofing Specialist in Oshawa

    Reliable Moving Services You Can Count On We are a professional moving company dedicated to making your move simple, organized, and stress-free. Whether you’re moving to a new apartment, condominium, house, or office, our team is committed to handling your belongings with care from start to finish. We understand that every move is different, which is why we work closely with our customers to provide dependable service tailored to their needs. Our goal is to arrive on time, work efficiently, protect your belongings, and make the entire moving experience as smooth as possible. Our services include: Residential and apartment moves Local and long-distance moving Office and commercial moves Loading and unloading Furniture and large-item moving Packing and unpacking assistance Moving within buildings, including elevators and stairs We take pride in clear communication, careful handling, and professional service. Whether you’re moving across the street or across the province, you can count on us to treat your belongings with the same care we would give our own. Your move is important to us — let’s make it a smooth one.

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  • Basement Waterproofing Specialist in Oshawa

    Graffiti on your wall? Rust on your metal? Stains on your wood? We fix it all with laser technology — no chemicals, no surface damage, no mess. Oshawa & Durham Region's laser cleaning specialists. Call for a free quote!

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  • Basement Waterproofing Specialist in Oshawa

    https://www.instagram.com/garchacontracting?igsh=MTdmMTJldDVvanZlNA%3D%3D&utm_source=qr

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  • Basement Waterproofing Specialist in Oshawa

    Pristine Landscaping offers interlocking stone, concrete, retaining walls, and sod services in Durham region, York region, and Scarborough.

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  • Basement Waterproofing Specialist in Oshawa

    Since 1987, Basement Systems has been helping transform wet, leaky basements and nasty crawl spaces into dry, healthy, usable spaces with exclusive, patented products and proven services. Basement Systems is the world leader in designing and developing products and solutions for basement waterproofing, crawl space repair, basement finishing, and foundation repair. Today, Basement Systems has over 30 patents and a reputation as a trusted network of highly trained and reliable dealers specializing in "All Things Basementy!" Basement Systems of Toronto is a proud local installer of Basement Systems' basement waterproofing and crawl space repair systems. We are a trained and experienced Greater Toronto basement waterproofer, crawl space encapsulation, and foundation repair professional. We offer free, no-obligation inspections, timely installation, and regular maintenance checks of our systems. Please browse our website to learn more about who we are and what we do, or contact us today to let us know how we can help.

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  • Basement Waterproofing Specialist in Oshawa

    Welcome! I’m Nikola Masevski, owner of APM Construction. With over 7 years of hands-on experience in the construction industry, I have had the privilege of transforming countless homes through top-notch interlock work, concrete services, hardscaping, and pool designs. For the past 3.5 years, APM Construction has been dedicated to delivering high-quality results with an unwavering commitment to customer satisfaction. I take great pride in our reputation, which is backed by hundreds of positive testimonials from satisfied clients. Our team works hard to ensure that every project, big or small, is completed with attention to detail and exceptional craftsmanship. Whether you’re looking to enhance your outdoor space with a beautiful new patio or transform your interior with stunning bathroom renovations or sleek new flooring, we’ve got you covered. Your vision is our priority, and we strive to bring it to life with expertise, reliability, and a focus on excellence. Let’s work together to make your dream project a reality!

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  • Basement Waterproofing Specialist in Oshawa

    I am exterior restoration technician with 15+ years of experience in building facade repair. Although I am skilled in masonry, concrete finishing, metal flashing, painting and membrane application my primary focus is on exterior caulking using high-quality professional grade silicone and polyurethane sealants. I remove deteriorated material and properly prepare metal, vinyl and masonry for new window perimeter and any other substrates for re-caulking.

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  • Basement Waterproofing Specialist in Oshawa

    With over a decade of hands-on experience, Reliance Restoration and Movers provides reliable, high-quality solutions for residential and commercial projects. Our skilled team specializes in concrete work, painting, decking, demolition, renovations, restoration, waterproofing with epoxy coating, sealant repairs, brick and block masonry, and general handyman services. We also offer moving assistance, junk removal, home repairs, and custom solutions for every type of project. Fully equipped with professional tools and a commitment to excellence, we ensure every job is completed safely, efficiently, and to the highest standards. Whether it’s a small repair, a major renovation, or a full-service move, Reliance Restoration and Movers is your trusted partner for quality, reliability, and results.

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  • Basement Waterproofing Specialist in Oshawa

    15 years framing and concrete forming joined local 183 in 2010

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  • Basement Waterproofing Specialist in Oshawa

    High Quality Grass Cutting All of your landscape needs! We deliver/Install materials as well Now is the perfect time to dethatch your lawn to boost health and growth going into this spring/summer season! Call, Text or Email today! Free quote book today, spots are filling up!

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  • Basement Waterproofing Specialist in Oshawa

    I'm a 41 year old mason. Ive been a mason for 17 years and love what I do. I specialize in brick, stone and concrete work. I am very reliable and take great pride in my work. No job is too big or too small! Instagram@totalmasonservices

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  • Basement Waterproofing Specialist in Oshawa

    My name is Brandon, I do a variety of handyman work exterior and interior. Lots of experience and knowledge to offer.

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  • Basement Waterproofing Specialist in Oshawa

    ⭐ 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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3.3

Top rated Basement Waterproofing Specialists

Our Basement Waterproofing Specialists in Oshawa, are rated 3.3 out of 5 based on 7 reviews from homeowners like you.

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What basement waterproofing services are available in Oshawa?

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 Oshawa:

  • 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 Oshawa?

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 Oshawa:

  • 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 Oshawa, 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 Oshawa with HomeStars

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

How long does basement waterproofing last in Oshawa?

Most professional waterproofing solutions in Oshawa 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 Oshawa requires excavation?

Exterior waterproofing projects in Oshawa 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 Oshawa?

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 Oshawa.

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