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Find basement waterproofing pros in Alton

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 Alton. 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 Alton

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  • Basement Waterproofing Specialist in Alton

    At Trinity Contracting, we are committed to providing reliable, professional, and high-quality services to meet our customers’ needs. We specialize in landscaping, interlock installation and repairs, concrete services, and snow removal. Our priority is customer satisfaction, quality workmanship, and attention to detail. We take pride in every project, whether big or small, and strive to deliver excellent results at competitive prices. We believe in honest communication, dependable service, and building long-lasting relationships with our customers. When you choose Trinity Contracting, you can count on a team that takes your property and your project seriously. Serving Toronto and the GTA. Oakville, Burlington, Hamilton, Mississauga, Milton, Waterdown, Stoney Creek, Ancaster y surrounding areas. Contact us today for a free estimate!

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  • Basement Waterproofing Specialist in Alton

    We work with quality, we understand the economy, we are clean with 9 years of experience, and we solve problems.

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  • Basement Waterproofing Specialist in Alton

    Educated in Construction Engineering with years of Construction and Landscape Construction experience in the GTA. Working on various types of residential, commercial and municipal projects throughout. Decided to start a company due to the demand of smaller projects that larger companies/ contractors are not set up to take on due high minimum charges and use of large equipment not suitable for accessing small projects. Here to service all your Landscape and Hardscape needs.

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  • Basement Waterproofing Specialist in Alton

    OUR SERVICES Residential & Commercial •Interlocking •Concrete •Jewelstone •Flagstone •Waterproofing •Drainage •Excavations •Fences •Sod •Wash & Seal •Tree & Stump removal •Armour stone •Retaining walls •Artificial turf •Asphalt Sealing •Pergola •Egress window •Walkout entrance •Pools •Waterfalls & Ponds •Masonry brick & Stone •Stone Veneer •Bollards •ICF Superform ( pools & foundations) •Excavation services

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  • Basement Waterproofing Specialist in Alton

    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 Alton

    Edwards Home Services is your trusted, all-in-one solution for residential property improvement and maintenance. We specialize in a full range of services including home renovations, landscaping, demolition, deck and fence construction, and more. With a commitment to quality craftsmanship, reliability, and attention to detail, we help homeowners transform their spaces from the ground up, inside and out. No project is too big or small, it involves your home, we’ve got you covered

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  • Basement Waterproofing Specialist in Alton

    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 Alton

    We are a quality homebuilder with 20 years experience. We specialize in all large renovations, custom homes, backyard dwelling units, multiplex's, additions, legal basement apartments, commercial projects, architectural drawings, permits, city consultations and all other construction needs. Come to our office or call us anytime to arrange a free consultation or estimate!! Referrals available on request, check out our website at NEW CUSTOM BUILDS .CA Talk to you soon! New Custom Builds is a registered company and is owned and operated by MANDEVILLE DEVELOPMENTS INC.

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  • Basement Waterproofing Specialist in Alton

    About Me I’m a professional contractor with experience in construction, renovation, masonry, and exterior work. I take pride in quality workmanship, attention to detail, and reliable service. My experience includes brick and stone work, interlock, concrete, repairs, and renovation projects. I can handle both individual jobs and larger projects. I focus on doing the job properly, keeping the work area clean, and providing practical and reliable solutions for every project. I work with homeowners, contractors, and commercial clients across the GTA and am available to travel depending on the project. My goal is simple: quality work, honest service, and a result you can be proud of.

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  • Basement Waterproofing Specialist in Alton

    Hi, my name is Carlos Loureiro, and I’ve been proudly working in the drywall industry for over 35 years. Throughout my career, I’ve built a reputation for quality workmanship, reliability, and attention to detail. From residential homes to commercial projects, I bring decades of hands-on experience to every job. I understand that drywall finishing is more than just mud and tape — it’s about precision, clean lines, and delivering a smooth, flawless result that sets the foundation for everything that follows. I take pride in doing the job right the first time. My goal is always to provide professional results, honest communication, and a clean, efficient work process from start to finish. If you’re looking for experience you can trust and craftsmanship that stands out, I look forward to working with you. — Carlos Loureiro

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  • Basement Waterproofing Specialist in Alton

    North Peak Solutions is a locally operated roofing and exterior home improvement company serving homeowners throughout Simcoe County and surrounding areas. We specialize in roofing, siding, roof repairs, and exterior home services. Our goal is simple — provide quality workmanship, honest communication, and reliable service from the initial estimate to project completion. We offer free estimates and take pride in treating every home as if it were our own. 📍 Serving GTA, Barrie, Midland, Tiny, Wasaga Beach, Blue Mountains and surrounding areas. Contact North Peak Solutions today for a free estimate

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  • Basement Waterproofing Specialist in Alton

    We are a group of professionals ready to repair or install new of all types of construction.

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  • Basement Waterproofing Specialist in Alton

    MBR Restoration is a professional building restoration company based in Ontario, specializing in balcony restoration, concrete repair, waterproofing, and exterior building improvements. We provide high-quality workmanship with a strong focus on safety, durability, and customer satisfaction. Our team has hands-on experience working on residential, commercial, and high-rise projects. Our Services: • Balcony Restoration & Repair • Concrete Repair (cracks, spalling, corroded rebar) • Waterproofing & Sealants • Caulking / Re-caulking • Painting & Exterior Finishing • Building Maintenance & Repairs Why Clients Choose MBR Restoration: • Reliable and professional workmanship • Clean, safe, and fast job performance • Affordable pricing • Experience in high-rise and multi-unit restoration • Strong communication and honest service Our Commitment: At MBR Restoration, we focus on quality first. Every project—big or small—is completed with precision and care. Our goal is to build long-term relationships and help maintain safe, beautiful, and long-lasting buildings across Ontario.

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  • Basement Waterproofing Specialist in Alton

    Dedicated to quality work!

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  • Basement Waterproofing Specialist in Alton

    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 Alton

    Vica Reno delivers professional home renovations across the GTA area, specializing in legal basement apartments, kitchens, bathrooms, and full house remodels, with a focus on quality and timely service.

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4.7

Top rated Basement Waterproofing Specialists

Our Basement Waterproofing Specialists in Alton, are rated 4.7 out of 5 based on 30 reviews from homeowners like you.

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What basement waterproofing services are available in Alton?

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 Alton:

  • 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 Alton?

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 Alton:

  • 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 Alton, 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 Alton with HomeStars

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

How long does basement waterproofing last in Alton?

Most professional waterproofing solutions in Alton 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 Alton requires excavation?

Exterior waterproofing projects in Alton 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 Alton?

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 Alton.

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