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Basement Waterproofing In London, Windsor, Sarnia, ON

Have a musty, wet basement? We can help!

Basement Waterproofing Q&A with Ben Bates &...

Basement Waterproofing Q&A with Ben Bates &...

Ben Bates, Vice President of Advanced Basement Systems and Tom Blackburn, one of the company's veteran System... Watch Video

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As an experienced waterproofing company with over a decade serving Ontario, Advanced Basement Systems helps homeowners solve their basement problems fast. We are an award winning company that provides the very best waterproofing solutions available.

All of our patented products, like the award-winning WaterGuard drainage channel, are custom designed to fit your home. We install these products exclusively as the authorized dealer in the Southwestern Ontario area.

If you have musty smells, walls that feel damp, or if your basement floods with heavy rain, we can help. Not sure what’s causing your home’s wet basement? Let one of our experts take a look. We offer free inspections and estimates – schedule yours today! Call 1-844-320-1542 or click the button below to send us an e-mail. We service homeowners in Windsor, London, Sarnia, and nearby areas.

Get a FREE Basement Waterproofing Quote Today!

Signs of a basement water problem

Your damp or wet basement can cause more than just a headache; these issues can create bigger problems like mould, mildew, rot, structural damage, and a variety of health problems. If you’ve noticed any of the symptoms below, you might have a basement water problem.

  • Wet or damp basement floor
  • Leaking or damp basement walls
  • Pooling or standing water
  • Crystalline deposit on concrete surfaces
  • Musty odors
  • Condensation
  • Sump pump issues

Custom basement waterproofing solutions for a dry basement

Our complete basement waterproofing system includes all the solutions you need for a dry, comfortable, odor-free basement; no matter what’s causing your issues. We offer many solutions for your home, including pumps, basement drainage systems, dehumidifiers, crack repairs, vapor barriers, and more.

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We believe you deserve only the best. That’s why we install a patented proven system developed and tested by Basement Systems, Inc. – the leader in “All Things Basementy!” For your peace of mind, our basement waterproofing system comes with a Lifetime Warranty that is transferable when you sell your home. We also install high-performance SaniDry dehumidifiers, as well as whole-home dehumidifier systems from Aprilaire. We have a team of extensively trained basement repair specialists who can work with you to find the best solution for your home’s basement.

Recent Testimonials

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“If anyone needs any work done in their basement this is the company to choose.”

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Peter and Debbie K. of Sarnia, ON

“We are very satisfied with the work done in our basement this week by Advanced Basement Systems.”

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V B. of Zurich, ON

“We had lost a house sale due to the crack.”

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Marge and Ted C. of Tillsonburg, ON

“Came in on time and quoted what you said you would and within a week when I needed you.”

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James P. of Tillsonburg, ON

“Absolutely love the work, and the work area was left spotless.”

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Carol C. of Aylmer, ON

“Very professional!”

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Tom and Sandy S. of Aylmer, ON

“Personable, efficient and good communication.”

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Ralph G. of Port Stanley, ON

“So far very satisfied.”

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Bill and Jayne H. of Port Stanley, ON

“Cost effective permanent solution”

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Adam C. of St. Thomas, ON

“Trust you to do the work because I trust your workmanship.”

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Lois R. of St. Thomas, ON

“Very thorough and knowledgeable.”

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Bill A. of St. Thomas, ON

“Job well done! Satisfied on all levels.”

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Jayden B. of St. Thomas, ON

Before & After
  • Basement Wall Restoration in Chatham, ON
    Basement Wall Restoration in Chatham, ON
    Problem: This home's basement seeped water in and did not...

    Basement Wall Restoration in Chatham, ON

    Before
    After

    Problem: This home's basement seeped water in and did not have an efficient sump pump. There was carpet directly on the concrete slab.

    Solution: We installed a perimeter footing drain, a sump pump system with our battery backup, Bright Wall panels behind the laundry sink and Everlast Finished Wall System around the bathroom. Thermal Dry tiles were put down to keep the floor warmer and dry!

    Inspector: Tom

    Foreman: Shawn

  • A Great Option for Finishing Your Wet Basement
    A Great Option for Finishing Your Wet Basement
    Imagine never having to worry about your leaky basement again!...

    A Great Option for Finishing Your Wet Basement

    Before
    After

    Imagine never having to worry about your leaky basement again! Consider for a moment never worrying when it rains, the cleanup or the insurance hassles. And also imagine an inviting, clean, dry and usable space in your basement.

    These homeowners in Port Stanley were fed up with their leaky basement: the wrecked floors, the damaged drywall and the constant musty odour. We are so happy to have helped thousands of families solve their wet basement challenges!

  • Wet Basement Cold Storage Area, St. Thomas ON
    Wet Basement Cold Storage Area, St. Thomas ON
    Problem: An unfinished cold storage area is a great place to...

    Wet Basement Cold Storage Area, St. Thomas ON

    Before
    After

    Problem: An unfinished cold storage area is a great place to store items to keep cool, such as canned food, even in the warm summer months. Although closed off from the rest of the house, if there’s water penetrating any area, it creates a damp, humid and unhealthy environment which affects the entire home in what is known as “The Stack Effect”.    

    Solution:  We installed a French drain system on the problem walls in the cold storage area, added a powerful sump pump with a battery backup for improved drainage and reliability and finished it off with our BrightWall® rigid basement wall system. Now this cold storage area is dry, heathy and will look fantastic for years to come.  

    Inspector:  Tom

    Foreman: Justin

  • Creating a Dry and Healthy Basement in Elgin County, ON
    Creating a Dry and Healthy Basement in Elgin County, ON
    Many people believe that their wet basement can’t be...

    Creating a Dry and Healthy Basement in Elgin County, ON

    Before
    After

    Many people believe that their wet basement can’t be fixed. Perhaps because it’s been leaking for decades, such as this one in St. Thomas, Ontario. Once homeowners learn about our interior waterproofing process, and how our products and services work together to create - and keep - a basement dry, it can become life changing!

    Imagine, never worrying about a heavy rain. No more damp, musty smells (caused by allergens!). No more ruined items. No more embarrassment about a wet basement!

    If you believe your leaky basement is beyond help, we invite you to contact us for a complimentary inspection and written estimate: 1-844-320-1542

  • Waterproofing an Old Basement in St. Thomas, ON
    Waterproofing an Old Basement in St. Thomas, ON
    Problem: This century-old home had the challenge of mixed foundation...

    Waterproofing an Old Basement in St. Thomas, ON

    Before
    After

    Problem: This century-old home had the challenge of mixed foundation types as well as varying levels. The basement leaked even during moderate rainfall which caused excess humidity and all the problems associated with an excessively humid environment.

    Solution: With our interior waterproofing process, we were able to successfully and permanently fix this leaky basement. We waterproofed the leaking walls, improved the drainage in the space and also installed a sump pump more than capable of helping to keep the basement dry. 

Free estimates on wet basement repair in London, ON & nearby

If you think you have a basement waterproofing problem, request a professional basement inspection today. We will send one of our certified basement waterproofing specialists to visit your home and conduct a thorough inspection of your home’s basement foundation.

Advanced Basement Systems fixes leaky basements in Windsor, London, Sarnia, Chatham-Kent, St Thomas, Stratford, Leamington, Essex, Amherstburg, Strathroy, and nearby areas. Contact us today for a free wet basement repair estimate.

Advanced Basement Systems on the radio!

Click on a show below to hear Advanced Basement Systems on Ask The Experts on AM980

  1. 07/11/15 - Wet and flooded basements with owner Martin Bates and Ray Roubos Production Manager
  2. 11/15/14 - Damp Basement Solutions with Ben
  3. 10/18/14 - Problems Advanced Basement Systems can fix
  4. 10/4/14 - How to Permanently fix your Basement water problem

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our service area

We serve the following areas

Our Locations:

Advanced Basement Systems
23576 Prince Albert Road
Chatham, ON N7M 5J7
1-226-706-2439

Advanced Basement Systems
199 Exeter Rd Unit E
London, ON N6L 1A4
1-226-271-8708

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