Upon arrival customer had a kitchen sink that was clogged. We ran cable from roof vent of kitchen stack to relieve blockage. When we pulled back cable it was caked with grease we did recommend customer to get a jetting service done. The jetting service will remove all grease build up in pipe with a high pressure spraying jet head. We will also dig up main line to install a new clean out so the debris from pipe will be buried and not go into city main. Main water shut off is old style gate valve and has a slow leak. Thank you for calling John The Plumber Estimates provided Customer would like camera evaluation to be performed as camera comes with drain cleaning.