Performed leak search opening ceiling beneath master bathroom. Diagnosed a leak coming from the shower drain. Provided options for repair and also replacement. The homeowners moved forward with repair. Removed the drain and replaced the washer. Reinstalled the drain with putty. Tested for leaks, no leaks present at this time. Informed the homeowners that we will provide a limited warranty for the work. Also informed that we would explore the next steps of replacement if the issue continues. 30 day limited warranty