Underpinning vs Foundation Support: What’s The Difference?

Underpinning & foundation support are related construction techniques, but they serve slightly different purposes & involve distinct methods.

Helical piers, also known as helical piles or screw piles, are a type of deep foundation system used to support structures and stabilize foundations. At Alliance Inc., we use helical piers to help stabilize and repair home foundations.

Foundation underpinning is a construction technique used by Alliance Inc. to strengthen and stabilize the foundation of a building or structure. It involves adding support or reinforcing the existing foundation to prevent settling, sinking, or structural damage. 

If you have a home, chances are, you have a few wall cracks. Usually, they are nothing more than a minor annoyance. Perhaps a minor bit of foundation settlement, or shrinkage of drywall or plaster. At other times, however, they can be a warning sign of structural problems in your home. That’s why it is […]