No estimate needed as choice covered all repairs. This estimate is to replace 3 feet of copper that has a pipe clamp on it and other possible pin holes in that 3 feet of pipe. We will be cutting it out and replacing it with pex. The pin hole is located in the main hallway at the entrance of the home. Technician replaced three-quarter copper pipe with pex to resolve the issue on return trip. Water turned back on and everything tested