Key Takeaways. The cost of underpinning a house can range from $1,400 to $9,600, depending on the number of piers needed and the specific area being underpinned.; Underpinning is a process that ...

A few weeks ago a visitor to my AsktheBuilder.com site wanted to know about brick foundations. Karen has an ambitious desire to build a small 900-square-foot house by herself. She is well aware of ...