Pricing on this estimate is to locate the source of leak causing the valve box to fill with water. Comfort Experts will excavate the area around the valve box tracking the water line to locate the source of the leak. While excavating we located a 3/4" Pex water line that was not tied into anything, with further diagnostics it was determined to be the water softener discharge line. It had been run into the ground, and left there. *The problem, is the softener system. The system is not cycling properly, causing a continuous flow of water out of the discharge line. In turn filling up the valve box and flowing out to the street.