The service typically requires access to a suitable drain or sewer cleanout where the inspection camera can be inserted into the plumbing line. The camera is guided through the pipe while the technician examines the interior for blockages, damage, roots, scale, or other concerns. When a problem needs to be located underground, electronic locating equipment can identify the approximate position and depth of the line or damaged area. Gold Star Plumbing Service can combine camera inspection and line location to provide a clearer assessment before recommending services such as hydro jetting, sewer line repairs, or rerouting.