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Find basement waterproofing pros in Ashburn

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 Ashburn. 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 Ashburn

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  • Basement Waterproofing Specialist in Ashburn

    Who we are The Story Behind Bc masonry and roofing BC Masonry and Roofing was founded with a strong passion for quality construction and a commitment to excellence in roofing and masonry services across Ontario. With hands-on industry experience from an early age, the company was built on a deep understanding of roofing systems, brickwork, and structural craftsmanship. Years of real-world expertise combined with professional business knowledge created a clear vision: to deliver dependable workmanship built on integrity and skill.

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  • Basement Waterproofing Specialist in Ashburn

    Clean. Strong. Trustworthy. 2nd year apprentice

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  • Basement Waterproofing Specialist in Ashburn

    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 Ashburn

    We are a full-service contracting company specializing in drywall, painting, concrete work, fencing, and general residential construction. Our goal is simple: deliver clean, high-quality work with a smooth, stress-free experience for every client. From small repairs to full projects, we handle everything from start to finish. Whether you need drywall installation and finishing, interior or exterior painting, concrete work such as driveways and walkways, or custom fence installation, we bring attention to detail, reliability, and strong workmanship to every job. As a general contractor, we also take care of coordinating projects that involve multiple trades, so you don’t have to deal with multiple contractors. We keep communication clear, timelines on track, and make sure the job is done right the first time. We pride ourselves on being dependable, easy to work with, and focused on results that last. No shortcuts — just solid work and satisfied clients.

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  • Basement Waterproofing Specialist in Ashburn

    Lifetime of construction, from landscaping, concrete forming, framing, finishing, and exterior. I left the carpenters Union just over a year ago and have been working for myself. I contract qualified workers when required. Very personable.

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  • Basement Waterproofing Specialist in Ashburn

    We provide professional roofing, masonry, foundation repair, and basement waterproofing services designed to protect and improve residential and commercial properties. With years of hands-on experience, we deliver dependable solutions for everything from roof repairs and replacements to brickwork restoration, foundation crack repairs, and waterproofing systems. Our team is committed to quality craftsmanship, durable materials, and exceptional customer service on every project. Whether you're dealing with a leaking roof, damaged masonry, foundation issues, or basement water intrusion, we have the expertise to restore your property's safety, appearance, and value. We take pride in completing every job with attention to detail, honest communication, and long-lasting results you can trust.

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  • Basement Waterproofing Specialist in Ashburn

    Elsa Roofing brings decades of hands‑on experience to every project. Our supervisors each have over 25 years in the industry, and every job has more than 40 years of combined expertise on site. We provide residential and commercial roofing services, including repairs and replacements, eavestrough work, soffit and fascia, siding, ventilation improvements, and insulation upgrades. Our team delivers skilled workmanship, clear assessments, and dependable results. We proudly serve Keswick, Sutton, Jackson’s Point, Pefferlaw, Udora, East Gwillimbury, Holland Landing, Queensville, Sharon, Mount Albert, Newmarket, Aurora, Bradford, Barrie, Innisfil, Angus, Midhurst, Springwater, Oro‑Medonte, Essa, Alliston, Cookstown, and surrounding communities. We offer fair pricing, clean job sites, and strong 10‑year workmanship warranties. With free estimates and a reputation built on integrity, you can trust Elsa Roofing to protect your home with experience you can rely on. Our installations consistently meet—and often surpass—current building code requirements, and we use trusted Canadian products. We encourage homeowners to explore our reviews and visit our website to see the level of service we’re known for.

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  • Basement Waterproofing Specialist in Ashburn

    We do job with warrantee and affordable price

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  • Basement Waterproofing Specialist in Ashburn

    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 Ashburn

    We provide expert concrete services, including walls, slabs, stairs, underpinning, ICF construction, waterproofing, and demolition, delivering durable and reliable solutions for residential and commercial projects.

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  • Basement Waterproofing Specialist in Ashburn

    At J.Cameron Construction, we believe concrete isn’t just about building driveways, patios, walkways, and stairs—it’s about building trust, adding beauty, and creating spaces that last for decades. Serving the Greater Toronto Area, we specialize in high-end residential concrete installations that combine craftsmanship, durability, and design. Every project is completed with meticulous attention to detail, reinforced to industry standards, and backed by insurance and WSIB compliance for your peace of mind. Our typical clients are homeowners who expect more than “just concrete.” They want projects that elevate curb appeal, increase property value, and stand up to Toronto’s toughest freeze-thaw cycles. That’s why we use only premium materials, proven methods, and skilled professionals who take pride in their work. From decorative finishes and pool decks to custom stairs and seamless patios, our goal is simple: deliver results you’ll be proud to showcase for years. When you choose J.Cameron Construction, you’re not just hiring contractors—you’re partnering with a team committed to quality, professionalism, and lasting value. Let’s build something exceptional together.

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  • Basement Waterproofing Specialist in Ashburn

    My name is Nicholas. I have been in construction for about 7 years. I have worked in commercial buildings, residential homes across the GTA. My work ranges from hanging paintings, mounting tvs, painting, to basement renovation. I take pride in my work. My work is not done until employer is satisfied. When I am hired for a job, i leave not stone unturned until the work is completed.

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  • Basement Waterproofing Specialist in Ashburn

    Handyman Services — Landscaping • Concrete • Interlock • Drywall • Painting • Electrical • Plumbing • Demolition Looking for reliable and skilled handymen in the GTA? We are two experienced professionals offering a full range of residential and commercial services: ✅ Landscaping & outdoor design ✅ Concrete work & interlock ✅ Drywall, taping, painting ✅ Electrical & plumbing ✅ Demolition & clean-up We work fast, clean, and fairly priced. Serving Toronto, Etobicoke, Mississauga, North York, Scarborough and nearby areas.

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  • Basement Waterproofing Specialist in Ashburn

    AA Excavation has a strong commitment to innovative design and construction quality. We achieve this through collaboration with industry leading engineers, suppliers, contractors and specialist consultants. If you need excavating services in Toronto performed on your property, AA Excavation is your best choice. With a wide range of excavation services experience over a number of years, our great team at AA Excavation the expertise and the ability to take on whatever project you need done.

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  • Basement Waterproofing Specialist in Ashburn

    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 Ashburn

    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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4.2

Top rated Basement Waterproofing Specialists

Our Basement Waterproofing Specialists in Ashburn, are rated 4.2 out of 5 based on 5 reviews from homeowners like you.

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What basement waterproofing services are available in Ashburn?

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 Ashburn:

  • 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 Ashburn?

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 Ashburn:

  • 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 Ashburn, 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 Ashburn with HomeStars

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

How long does basement waterproofing last in Ashburn?

Most professional waterproofing solutions in Ashburn 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 Ashburn requires excavation?

Exterior waterproofing projects in Ashburn 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 Ashburn?

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 Ashburn.

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