American Plumbing Service was called out to Murrieta Ca for a burst water line in the wall of the laundry room. We cut open the wall to locate the leak and found a pin hole on the 1/2 cold water copper feed line to the laundry valves. Cut out pin hole and repaired with repair coupling. Turned water back on and tested all working properly and no leaks. See why American Plumbing Service is your best choice for Murrieta Ca plumber here https://americanplumbingsvc.com/residential-plumbing-repairs-in-murrieta-ca/