Arrived on site client stated his kitchen sink was slow draining. Upon inspection client has galvanized piping going from the kitchen to downstairs where there is a small section of PVC that I would recommend get repiped to make it right. Client also has a nipple coming out of the wall under the kitchen sink that is rotting and has a slow drip but due to timing client would like to have us come out another day for an estimate to repipe. As for today I hydro jetted clients kitchen drain going all the way to the main. Ran hot water when done to test for flow. Kitchen drain is now draining as it should but advised customer to have us come out to fix slow drip under kitchen sink.