Who has to turn the utility on in foreclosure house for appraisal?

[Lisha Xie]

Hi I'm new in this forum and this is my first purchase of foreclosure. The house under contract doesn't have gas connected. Is it the seller/bank or my responsibility to turn the gas on for appraisal purpose? I tried to put it under my name, but the permit is expired, it will cost me a few hundred of dollars to find a plumber and apply a permit to connect the gas.

Second question is: do you usually buy home warranty as a buyer of a foreclose? Thank you.