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Ottawa’s Choice Foundation Repair Specialists

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Comprehensive Foundation Repair Services throughout Ottawa

At Dumont Foundations & Interlock, we provide professional foundation repair services throughout Ottawa for residential and commercial purposes — services that bring peace of mind to our clients. We’re known for doing a good job from start to finish when we take on foundation repairs and replacements. We treat every project individually and apply appropriate methods when it comes to fixing specific problems.


Perfectly Executed Work

Take a look at our latest projects!

Our team of professionals is experienced in all aspects of residential and commercial foundation repair, including:

  • Foundation replacements
  • Structural repairs and underpinning
  • Waterproofing
  • Weeping tile systems and drainage systems
  • Window well excavation and regrading
  • Sump pumps

We’re also equipped to install interlock surfaces, including walkways and patios.

Over 15 Years’ Experience, Advice You Can Count On

At Dumont Foundations & Interlock, we make our customer's satisfaction and loyalty our priority. Whether it’s to install underpinning or to partially or fully replace a foundation, our team can complete all types of foundation work and provide you with expert advice you need.

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