Upon arrival customer had a toilet which was filling very slowly and a dishwasher was not working. I reset the GFI on the dishwasher outlet and tested the volts. Outlet was approximately 122 and the dishwasher is now working. Monitor the issue and see if it trips it again. I then replaced the fill valve and reduced the toilets fill time to under a minute from three minutes. Everything is flushing well with no issues at the time of service. Upon my inspection I found that the pressure tank was extremely rusted at the 90. Customer would like it replaced and the estimate was signed off for future work.