I watched a bit of the 2 hour Mike Holmes special in California last night. It was an old show which I had not seen before and the program info says that it was sponsored by the Ellen show and the DIY network.
In any event these home owners had been taken by a contractor for $204,000 and had been left with what looked to be a wooden shack. Mike Holmes came down to California to fix this home and we all learned a bit about the local building code, designed to handle earthquakes.