Underpinning is the process of strengthening the foundation of an existing structure. The Traditional method strengthens an existing structure's foundation by digging boxes/panels by hand or using small equipment, and sequentially pouring concrete into each box/panel. The result is a new foundation built underneath the existing foundation. This underpinning method is generally applied when the existing foundation is at a shallow depth.

We have been installing underpinning since we went into business in 1979. Pro Caissons’ experience can help the customer with the design and installation of underpinning.

  • Underpinning Contractor Toronto

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(905) 951-0209

6 Polenta Crescent Bolton, Ontario, Canada L7E 5S3

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