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Guelph Basement Waterproofing

Wise Cracks Guelph provides in Wise Cracks ® is your interior crack injection repair and basement foundation waterproofing specialists serving Guelph, Elora, Fergus & Wellington County. Trust Wise Cracks to provide professional, cost effective and timely year-round service. Wise Cracks are industry leaders using time tested and proven repair processes.
We can help!

Please fill out the contact form below or call 855-947-2725

Years of Experience


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Flawless Track Record



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Risk FREE! The Wise Cracks Warranty

Wet basements don’t stand a chance! There is no basement repair too big or too small, we fix it all!

Ask your local Wise Cracks location for details.

Basement Waterproofing Services

To fix your wet basement our technicians will evaluate your situation and use a combination of services that fit best with your budget. Some of our main services are:

  • Exterior foundation waterproofing
  • Exterior excavation crack repairs
  • Crack injection repairs
  • Window repairs, installation & replacement
  • Sump pump system installation
  • Parging

The Wise Cracks Advantage:

  • No costly excavations required
  • Minimal disruption to your home
  • Clean and efficient process
  • Non-intrusive process with no odours and non toxic cured product
  • Impermeable to water and chemical resistant; Environmentally Friendly
  • Quick turn around crack repair compared to most other methods used today
  • Closed Cell nature of Our Resin is Unaffected by freeze-thaw cycles

Wise Seal® Waterproofing Technology

Our certified basement waterproofing provides a warranty (in most cases) on our foundation waterproofing services. Fix your basement before the water seeps in! Or if you’re already experiencing leaks, call us ASAP to get in touch with a local technician.

Wise Cracks Guelph

Locally owned and operated, Wise Cracks is dedicated to providing a worry-free foundation repair experience.  Our polite team members will respect your home or place of business. We will explain the issues that are causing your wet basement, and recommend long term warranted solutions.

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How Wise Seal® Waterproofs Your Basement

Wise Seal® is our proprietary crack repair solution, and is commonly used when waterproofing basements. This resin penetrates through the outer limits of the wall and into the subgrade (soil), sealing not only the crack but forming an outer barrier. Wise Seal ® bonds to both sides of the basement crack in wet or dry conditions, expanding to create a compression seal.

Wise Seal ® is formulated to activate upon injection making a form fitting gasket inside the crack. Yes, these repairs can be done from the inside using our product, we have thirty years of proven success and hundreds of thousands of satisfied customers to back it up.

Curing within minutes, the seal material will flex and stretch ensuring a bond that will hold tight during the foundations natural movements. Wise Seal ® is environmentally friendly. A wise crack is a dry one!

  • Unique Wise Seal® line of products, exclusive to our waterproofing trained technicians
  • Manufacturer of field tested and proven products specifically designed for repair and basement waterproofing
  • All products bond to the substrate to which they are applied
  • Wise Seal® products are not intended as short term or temporary patches, but long term warranted solutions.  The color shown in the drawing is just for illustrative purposes, the actual seal and repair is concrete colored when completed and blends in perfectly.
  • Wise Cracks does CRAWLSPACE repairs as well

Join Our Franchise!

Each location is independently owned and operated with locations across Canada. Learn more about the franchise packages available in your area.

Safety Resources

When there is any excavation required our team follows all Dig Safe Canada procedures to ensure that all digging activities are done in a safe and responsible manner.