The answer to 'what causes sewer camera inspection' is that a sewer camera inspection is typically performed to diagnose issues with a home's sewer or drainage system. Homeowners may need a sewer camera inspection if they are experiencing problems like slow drains, frequent clogs, sewage backups, or other sewer-related issues.
A sewer camera inspection uses a specialized camera on the end of a flexible rod that is inserted into the sewer line. This allows a plumber to visually inspect the interior of the sewer pipes and identify any problems, such as cracks, blockages, tree root intrusion, or other damage. The video footage from the camera can help the plumber determine the best course of action to resolve the issue.