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Find basement waterproofing pros in Unionville

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 Unionville. 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 Unionville

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  • Basement Waterproofing Specialist in Unionville

    PRO Renovation company provides excellent service in renovations. More than 30 years experience. Bathroom remodeling, electrical parts, plumbing, flooring, painting, drywall, finish carpentry. We would be happy to create modern design of your house!

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  • Basement Waterproofing Specialist in Unionville

    My name is Shaun, and I’m a professional contractor serving the Greater Toronto Area and surrounding regions. With over a year of hands-on experience, I’ve built a reputable and fast-growing business rooted in quality, reliability, and customer satisfaction. I specialize in epoxy flooring, including flake systems and metallic finishes, offering durable and visually striking results. I also have strong expertise in landscaping—from interlock and stonework to grading, sod, and retaining walls—executed with precision by our skilled team. As part of Verified Canada, a trusted contracting group, we also offer licensed electrical services, including panel upgrades, lighting, rewiring, and more. Our team of certified professionals ensures every job meets the highest standards. Verified Canada operates several divisions, including @epoxy.verified on Instagram, and collaborates with some of the most respected trades in the region. We are committed to excellence, professionalism, and delivering results our clients can trust!

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  • Basement Waterproofing Specialist in Unionville

    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 Unionville

    Hello,my name is Mykhailo I have been doing various types of construction work for 3 years -Tiling -Painting -floor instalation - insulation (Pipe,duct,wall,firewrap ins.) -Fire stops -furniture assembly Always happy to cooperate! Thank you.

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  • Basement Waterproofing Specialist in Unionville

    Hey all, my names Chris and I own a professional painting company. I have 15 years experience in all aspects of construction and renovation but I found my love for painting a few years back. Myself, along with two others who work with me, are very detail oriented and professional. We believe in building our client base through word of mouth and take that very seriously. We have all tools necessary and can possibly get discounts on materials as well.

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  • Basement Waterproofing Specialist in Unionville

    At Precision Concrete Worx we don't just pour concrete we build spaces families love. With 3 decades of experience, we believe collaboration is the key to great results. That is why we keep communication open, timelines clear, and your vision at the centre of every decision.

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  • Basement Waterproofing Specialist in Unionville

    At High Country Construction, we bring over 10 years of experience and a commitment to quality you can count on. we take pride in delivering honest, reliable work on every job, big or small. Whether it's a full home renovation, a custom build, or general improvements, we approach each project with care, clear communication, and attention to detail. Proudly serving our local community with craftsmanship that stands the test of time. Lets make your dreams a reality!

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  • Basement Waterproofing Specialist in Unionville

    My name is Aldwin, and I am 26 years old. I work as a handyman, helping homeowners with repairs, maintenance, and small renovations. I take pride in being reliable, detail-oriented, and making sure every job is done properly and safely. Whether it’s fixing drywall, installing fixtures, or handling general home improvements, I enjoy solving problems and improving people’s homes with quality workmanship.

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  • Basement Waterproofing Specialist in Unionville

    For over 70 years, residential, industrial and commercial clients in Toronto and the surrounding areas have trusted Anthony Paving Co. Ltd. for affordable and efficient paving services. Anthony Paving has provided paving solutions to homes, businesses, playgrounds and properties throughout the area, and will bring its decades of experience to your next paving project! No project is too large or too small for our friendly team. Anthony Paving begins each job with a free estimate and a written guarantee. Call us now to speak to our friendly team!

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  • Basement Waterproofing Specialist in Unionville

    Handyman Services – Durham Region | Drywall, Painting, Trim, Repairs Looking for a reliable handyman in Durham Region? I provide professional home repair and improvement services in Whitby, Oshawa, Ajax, Pickering, Courtice, Bowmanville, and surrounding areas. Perfect for homeowners, landlords, and real estate prep work. Handyman Services: • Drywall repair and patching • Interior painting • Baseboards, trim, and wainscoting • Door installation and adjustments • Popcorn ceiling removal • Light fixtures and ceiling fan installation • TV mounting and wall installations • Furniture assembly (IKEA, Wayfair, etc.) • Caulking and finishing work • General home repairs and maintenance If you have a small renovation or repair job, I can help get it done quickly and properly. Availability: I currently accept jobs evenings and weekends only, which is perfect for homeowners who prefer work done outside regular daytime hours. Why choose me: ✔ Quality workmanship ✔ Clean and professional ✔ Honest pricing ✔ Flexible scheduling ✔ Free estimates Serving the Durham Region: Whitby, Oshawa, Ajax, Pickering, Courtice, Bowmanville

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  • Basement Waterproofing Specialist in Unionville

    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 Unionville

    Viewpoint Concrete & Construction Completing Residential/Commercial Projects In The Greater Toronto Area. ✔ Expert Craftsmanship ✔ Reliable Timelines ✔ Built to Last ✔ Licensed & Insured expertly engineered concrete solutions designed for durability and architectural excellence.

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  • Basement Waterproofing Specialist in Unionville

    At Horizon Services, we are dedicated to transforming ideas into reality through our comprehensive range of services. With a focus on quality, technology and innovation we specialize in property services. Our team of experienced professionals is committed to delivering tailored solutions that meet the unique needs of our clients. We pride ourselves on our collaborative approach, working closely with business to understand their goals and challenges. Our quality and do it right on each job. I the realm of property services we leverage strategies from the beginning of each job to enhance good performance and the best execution and also working head by jeans with the client to reach their expectations. At Horizon Services we believe in fostering long-term partnerships with our clients, empowering them to achieve sustainable growth and success in an ever involving property project. Let us help you to reach and create your ideas with confidence.

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  • Basement Waterproofing Specialist in Unionville

    MC Solutions is a trusted drywall and renovation company serving the Greater Toronto Area. We specialize in high-quality custom drywall, residential and commercial projects, insulation, taping, and complete interior renovations. With a strong focus on precision, safety, and clean finishes, we deliver reliable workmanship for homeowners, contractors, and businesses. Our team provides efficient timelines, competitive pricing, and results that elevate every space. Whether it’s a small repair or a full-scale renovation, MC Solutions is committed to delivering professional service and lasting quality.

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  • Basement Waterproofing Specialist in Unionville

    "As I meticulously cleaned the office floors, I felt a sense of satisfaction in knowing my work contributed to a healthy and productive environment."

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  • Basement Waterproofing Specialist in Unionville
    • Best of the Best 2025
    • Best of Awards 2026

    ⚠️ PLEASE CONTACT US DIRECTLY ⚠️ For the fastest response and best overall experience, we strongly recommend contacting Call Nelson Landscaping / CNL HARDSCAPES directly through Google, Instagram, Facebook, or our website rather than through the HomeStars request system. Many homeowners view our profile but still submit requests through the platform, which can delay communication and reduce the ability for us to properly discuss your project details from the beginning. Direct contact allows us to: • Respond faster • Better understand your project goals • Discuss realistic budgeting and scope • Determine if your project is a good fit for both sides • Provide a smoother overall consultation process We continue to maintain our HomeStars profile because of our past client reviews, project history, and long-standing reputation within the industry. We appreciate your support and look forward to helping bring your project to life

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4.9

Top rated Basement Waterproofing Specialists

Our Basement Waterproofing Specialists in Unionville, are rated 4.9 out of 5 based on 34 reviews from homeowners like you.

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What basement waterproofing services are available in Unionville?

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 Unionville:

  • 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 Unionville?

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 Unionville:

  • 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 Unionville, 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 Unionville with HomeStars

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

How long does basement waterproofing last in Unionville?

Most professional waterproofing solutions in Unionville 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 Unionville requires excavation?

Exterior waterproofing projects in Unionville 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 Unionville?

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 Unionville.

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