Upon arrival customer explained that the downstairs slop sink had been backing up and the kitchen upstairs was affected. Customer attempted to clear by themselves with snake and was unsuccessful. After further investigation we were able to confirm that there was a blockage of buildup where the lines connected. Was able to clear line and restore flow by using 100 cable machine and snaking about 75 feet. Tested drain by running water in both sinks and filling them up and letting them drain. There is no leaks at this time.
