The answer to 'sewer camera inspection replacement frequency' is that there is no universal rule for how often sewer camera inspections should be performed. The recommended frequency can vary depending on several factors, including the age of the home, the condition of the sewer system, and any known issues or problems.
As a general guideline, many plumbing experts recommend having a sewer camera inspection done every 3-5 years, or whenever you notice signs of a potential sewer line problem, such as slow drains, sewage backups, or unexplained wet spots in your yard. Regular inspections can help identify issues early on before they become major problems, allowing you to address them proactively and potentially avoid costly repairs down the line.