Ace Pelizon Plumbing arrived at location and was shown to kitchen where laundry and kitchen line were backed up. There was an accessible clean out on the exterior wall behind kitchen. When we arrived customer had drain lines underneath kitchen sink disassembled so we reassemble drain lines for customer and tested for leaks and there are none. We went to the clean out on exterior wall and ran half inch cable 80 feet and cleared stoppage. We went inside the home and ran laundry sink and kitchen sink at the same time to ensure stoppage was cleared. We filled the kitchen sink and ran garbage disposal multiple times and everything is draining and there are no leaks at this time