A sewer scoping is a way to inspect the sewer line from the interior of the home to the main line in the street. The sewer scoping contractor shows up with a very long, coiled metal hose that has a tiny video camera at the end. He or she finds a starting location in the home and snakes the hose through the sewer system, from the home to the street. I have gone to the site visaliacaplumber and this is relevant site which solves plumbing issues and services.