My sister’s foundation needs lifting.
She got bids from four companies including Du-West. Two of them want to come into the house to drill through the foundation. The other 2 will work just from the outside. If she chooses to have them drill into the foundation from inside the house, will this weaken the foundation?
Also, it seems her house is the only one that needs lifting. Her doors won’t close and she has cracks in her walls and dips in her floor. Neither of her neighbors has a problem. One of the foundation companies wants to drop a camera down to see if she has a sewage leak. Should she have this done? What would cause her to have dips in her foundation?
Kathy
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