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About Us

Servicing Ottawa & Cornwall

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Why Choose Crack Pro?

For years, Crack Pro has been providing high quality foundation repair services to clients in Ottawa and Cornwall. Our experienced professionals are experts in all things foundation and leakage, including crack repair, drainage, window well installation, and both interior and exterior foundation repairs. For leaks, Crack Pro’s polyurethane foam is the absolute best fix. Why? Put simply:

  • No need to dig – The polyurethane injections fill and seal the cracks, saving you the time and money
  • Our foundation crack repair will cost hundreds of dollars, rather than the tens of thousands of dollars
  • We offer a 20 year guarantee on all our foundation repairs, leaving you worry-free
  • We’re fast! We respond quickly, getting you a free estimate on your foundation repair within 14 days
  • We’re flexible – We schedule appointments that work around you and your schedule


  • Cindy McKiver, Cornwall
    “Thank you so very much Rob, everything you promised you delivered and anymore this is a rare thing. We called, you came over right away, gave us an estimate and within just a few days returned to do the job. I believe the price might have even come in a bit lower than the estimate. We now have piece of mind thanks to your excellent work and job ethic….I would recommend Crack Pro Foundation Repair to anyone! Once again thanks Rob!”
  • Sarah Bouchard
    “I would like to express how impressed i was with the work i had done on my foundation. Robert Zeigler and his helper did an amazing job repairing my foundation. They were fast and clean and on time and explained everything they did. I would recommend them to everybody and will call on them again if needed.”
  • Dean Senecal
    “Super impressed with the quality of work and the over all look of the job. Rob and his help were here at my place (newington) at exactly the promised time. What a weight has been lifted off of my shoulders as a new homeowner. I will definitely recommend Crack Pro and will be using their services ONLY!!!”

Our Services

Polyurethane Injections


Polyurethane injections are done using polyurethane foam and require no digging, saving you weeks of time and thousands of dollars!
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Interior Foundation Repair

ottawa polyurethane injections interior foundation repair

With the problems a damaged interior foundation presents, investing in a preventive solution is well worth the effort.
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Exterior Foundation Repair

ottawa polyurethane injections exterior foundation repair

While cracks in the exterior of your property can be a real headache, our repair process is a convenient way to help you protect your investment.
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Window Well Installation

ottawa window well installation

Making sure your home’s window wells are properly installed is an essential part of having proper exterior foundation drainage!
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Get Your Free Estimate Today!