It is going to depend on the size of our house, but on average it is usually a three to five day job. A repipe is a three part process. First, a permit must be pulled from the city allowing the work to be started. Second, a city inspection must be done. Then, the final stage is to repair all of the holes made in the drywall during the installation of your new pipes. Before construction begins your specialist will provide you with an estimate that will have the most accurate time frame for the job based upon your home’s size.