The answer to 'which is better sewer camera inspection or' is that a sewer camera inspection is generally better than other sewer inspection methods. Sewer camera inspections use a small, waterproof camera that is inserted into the sewer line to visually inspect the interior condition of the pipes. This allows plumbers to identify issues like blockages, cracks, tree root intrusion, and other problems that may not be visible from the surface.
Sewer camera inspections are more thorough and accurate than older methods like flushing dye through the system or using a snake to feel for blockages. They provide a clear video record that can be reviewed to diagnose problems and determine the best course of action. Sewer camera inspections are also less disruptive than digging up the yard to visually inspect the sewer line.