Customer stated that we were out previously to look at stain on ceiling. Customer stated that stain on ceiling got bigger. Recommended customer to cut open ceiling and run fixtures upstairs in master bath to attempt to find where the leak is coming from. Cut hole in ceiling and ran shower for about 20 minutes and didn’t notice any leaking. Also filled up shower pan and didn’t notice any leaking. Stated to customer that at this time don’t think leak is related to plumbing. Also recommended to keep ceiling open to see if leak will come back when someone is taking shower. Also stated that Chen plumbing is not responsible for sheet rock repair. Cleaned up work area.
