Dear Angie: I have a floor that has a broken joist under the house. The floor has caved in. How much will it cost to fix? The floor is wood. — Brad J., Cullman, Alabama Dear Brad: You definitely ...

The subfloor appears to be separated from the floor joist, causing the sounds. I have used many shims, but that has not helped. My house was built in 1980. A contractor told me the best solution ...