- remove siding
- jack up house
- remove rotted material (rim joist and sill plate) and replace with pressure treated wood
- replace siding
- install subfloor (10 sq ft or so with some cutting)
High but not ultra high COL area
High but not ultra high COL area
Hard to say without a picture. Did they say how many days it would take to complete? Thatll give you an idea of they're bullshitting you.
My first thought is it's not ridiculous, maybe see if you can knock em down to $4k