Pride Plumbing was called out to investigate the cause of a water stain on a basement ceiling. Our inspection found that the leak was being caused by a leaking upstairs washing machine drain line. We removed and replaced a 45-degree elbow and wye with a new PVC 45-degree elbow and wye and tested for leaks with no further issues. We also added a cleanout and plug to the drain line and provided a cost estimate to flush a water heater.